Elevator remote monitoring device based on intelligent internet of things

Abstract

The invention relates to the technical field of monitoring devices, and discloses an elevator remote monitoring device based on intelligent Internet of Things, which comprises a box body, a camera body is arranged above the box body, an adjusting mechanism is arranged in the box body, and the adjusting mechanism comprises a motor I, a connecting shaft rod I, a cross rod, a supporting rod, a rotating seat and a rotating rod. The first motor is fixedly installed at the bottom of the inner wall of the box body, the first connecting shaft rod is fixedly connected to the output end of the first motor, the transverse rod is fixedly connected to the top of the first connecting shaft rod, and the bottom of the supporting rod is fixedly connected with the top of the transverse rod; a first motor is started to drive a first connecting shaft rod to rotate, the first connecting shaft rod drives a transverse rod to rotate, the transverse rod drives a rotating base to rotate through a supporting rod, the rotating base drives a camera body installed at the top to rotate, the purpose of adjusting the monitoring direction is achieved, and the device can comprehensively monitor an elevator.

Description

Technical Field

[0001] The present invention relates to the technical field of monitoring devices, and specifically to an elevator remote monitoring device based on the intelligent Internet of Things. Background Art

[0002] An elevator refers to a lift powered by electricity in multi-story and high-rise buildings, used to carry people or goods. Elevators usually adopt wire rope friction drive. The wire rope bypasses the traction sheave, and the two ends are respectively connected to the car and the counterweight. Elevators are required to be safe and reliable, have high conveying efficiency, accurate leveling, and comfortable riding. In order to prevent safety problems during the operation of the elevator, it is necessary to monitor the operation of the elevator. Existing elevator crane remote monitoring devices can basically meet the daily use requirements, but there are still some deficiencies that need to be improved.

[0003] In the existing technology, in order to avoid problems during operation, it is necessary to monitor the elevator comprehensively. However, common elevator monitoring devices are usually fixed in one position and can only monitor a certain angle of the elevator, unable to comprehensively monitor the elevator. Therefore, there is an urgent need for an elevator remote monitoring device based on the intelligent Internet of Things to solve the above problems. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide an elevator remote monitoring device based on the intelligent Internet of Things for the deficiencies in the above-mentioned existing technology.

[0005] To solve the above technical problem, the technical solution adopted by the present invention is: an elevator remote monitoring device based on the intelligent Internet of Things, including a box body. A camera body is arranged above the box body. An adjusting mechanism is arranged inside the box body. The adjusting mechanism includes a motor one, a connecting rod one, a cross bar, a support rod, a rotating seat, and a rotating rod. The motor one is fixedly installed at the bottom of the inner wall of the box body. The connecting rod one is fixedly connected to the output end of the motor one. The cross bar is fixedly connected to the top of the connecting rod one. The bottom of the support rod is fixedly connected to the top of the cross bar. The rotating seat is fixedly connected to the top of the support rod. The bottom of the rotating rod is arranged inside the rotating seat, and two flanges are arranged at the top. A fixing block is arranged on the top of the flange. The camera body is fixedly installed on the top of the fixing block. A cover plate is arranged at the bottom of the box body, and heat dissipation holes are arranged on the cover plate.

[0006] Preferably, a connecting block is fixedly connected to the top of the cross bar, and a shielding plate is fixedly connected to the top of the connecting block. A round hole is opened at the top of the box body, and the bottom of the shielding plate is arranged inside the round hole. The shielding plate is used to block the round hole. By setting the connecting block, when the support rod rotates, the shielding plate rotates accordingly without blocking it.

[0007] Preferably, a fixed rod is fixedly connected inside the box body. One end of the fixed rod is fixedly connected with an annular slide rail. The bottom of the cross bar is fixedly connected with a limiting rod, and the bottom of the limiting rod is rotatably connected inside the annular slide rail. The annular slide rail and the fixed rod are arranged to improve the stability of the cross bar driving the camera body to rotate.

[0008] Preferably, a first groove is formed at the top of the rotating rod. An electric push rod is fixedly installed inside the first groove, and the output end of the electric push rod is fixedly connected with the bottom of the flange. A second motor is fixedly installed on the front surface of the rotating seat, and the output end of the second motor is fixedly connected with the front surface of the rotating rod through a second connecting shaft rod. The second motor is arranged to drive the rotating rod to rotate within a certain range.

[0009] Preferably, an installation assembly is arranged on the left side of the box body. The installation assembly includes a connecting plate fixedly connected to the left side of the box body. A fixing plate is fixedly connected to the outer wall of the connecting plate. Installation holes are formed in the fixing plate. A triangular plate is fixedly connected between the fixing plate and the connecting plate. The number of installation holes and triangular plates is multiple and is divided into two groups.

[0010] Preferably, a cleaning mechanism is arranged outside the camera body. The cleaning mechanism includes an installation rod, a top plate, a liquid storage shell and a pump body. The installation rod is fixedly connected to the outer wall of the fixed block and is fixedly connected to the outer wall of the top plate at one end. The liquid storage shell is fixedly connected to the bottom of the top plate. The pump body is fixedly installed at the bottom of the top plate, and a connecting pipe is arranged between the pump body and the liquid storage shell. One end of the pump body is fixedly installed with a delivery pipe, and a shunt pipe is communicated at one end of the delivery pipe. Nozzles are communicated on the outer wall of the shunt pipe. A liquid filling port is arranged on the top of the top plate. The top plate can protect the camera body to prevent falling objects from damaging the camera body above.

[0011] Preferably, a wiping mechanism is arranged on the box body. The wiping mechanism includes a round rod, a square block, a vertical rod and a wiping roller. One end of the round rod is fixedly connected to the outer wall of the box body and the other end is fixedly connected to the outer wall of the square block. The vertical rod is fixedly connected to the top of the square block. The wiping roller is arranged at the top of the vertical rod. The wiping roller is arranged to wipe the lens of the camera body when the camera body rotates.

[0012] Preferably, a first bevel gear is fixedly sleeved on the outer wall of the first coupling rod, and the first bevel gear is meshed with a second bevel gear. A transmission rod is fixedly connected to the outer wall of the second bevel gear. The transmission rod passes through the side surface of the box body and is rotatably connected to the box body through a bearing. A third bevel gear is fixedly connected to one end of the transmission rod. A second groove is formed in the outer wall of the square block. The third bevel gear is arranged inside the second groove and is meshed with a fourth bevel gear. A rotating rod is fixedly connected to the top of the fourth bevel gear, and the rotating rod is rotatably connected to the square block and the vertical rod. The wiping roller is fixedly installed at the top of the rotating rod. A limiting sleeve is fixedly connected to the inner wall of the box body. The transmission rod passes through the limiting sleeve and is rotatably connected to the limiting sleeve. By providing the first bevel gear and the second bevel gear, the transmission rod can be driven. By providing the third bevel gear and the fourth bevel gear, the rotating rod can be driven.

[0013] Preferably, a slot is formed at the top of the vertical rod, and a plug board is magnetically attracted to the slot. A protective board is fixedly connected to the top of the plug board. By pulling out the plug board upwards, the protective board can be disassembled, which is convenient for the disassembly and replacement of the wiping roller.

[0014] Preferably, the device constructs a complete system architecture, including a central control unit. The central control unit is signal-connected to a camera body, an adjustment mechanism drive module, a cleaning mechanism drive module, and a remote monitoring platform. The adjustment mechanism drive module is signal-connected to a first motor, a second motor, and an electric push rod. The cleaning mechanism drive module is signal-connected to a pump body. The camera body includes an image acquisition module and a data processing module. The data processing module is signal-connected to a data transmission module. The data transmission module is signal-connected to a remote monitoring terminal. The remote monitoring terminal is signal-connected to a control interface.

[0015] The present invention adopts the above technical solutions and can bring the following beneficial effects:

[0016] 1. For the elevator remote monitoring device based on the intelligent Internet of Things, by starting the first motor to drive the first coupling rod to rotate, the first coupling rod drives the cross bar to rotate. The cross bar drives the rotating seat to rotate through the support rod, and the rotating seat drives the camera body installed on the top to rotate, so as to achieve the purpose of adjusting the monitoring direction, enabling the device to comprehensively monitor the elevator. By starting the electric push rod, the flange plate can be driven to move up and down, thereby achieving the purpose of adjusting the height of the camera body. By starting the second motor to drive the second coupling rod to rotate, the second coupling rod drives the rotating rod to rotate in the rotating seat, achieving the purpose of adjusting the monitoring angle of the camera body and further improving the monitoring range.

[0017] 2. For the elevator remote monitoring device based on the intelligent Internet of Things, by aligning the fixing plate with the position to be installed and using bolts to pass through the mounting holes for installation, multiple mounting holes can firmly fix the fixing plate, and the setting of multiple triangular plates can enhance the strength of the connection between the fixing plate and the connecting plate to the box body.

[0018] 3. The elevator remote monitoring device based on the intelligent Internet of Things stores an appropriate amount of cleaning liquid inside the liquid storage shell. When the lens of the camera body is contaminated with dust and causes blurred shooting, the pump body is started to pump the liquid in the liquid storage shell into the conveying pipe, and then sprayed from the nozzles on the shunt pipe onto the lens of the camera body to achieve the purpose of cleaning.

[0019] 4. The elevator remote monitoring device based on the intelligent Internet of Things moves the camera body to an appropriate height by starting the electric push rod. During cleaning, the first motor is started to drive the first bevel gear to rotate. The first bevel gear drives the transmission rod to rotate through the second bevel gear. The transmission rod drives the rotating rod to rotate through the third bevel gear and the fourth bevel gear. The rotating rod drives the wiping roller to rotate, and the camera body rotates synchronously on the top of the box body. When passing through the wiping roller, the wiping roller can wipe the lens after spraying the cleaning liquid to improve the cleaning effect. Description of the Drawings

[0020] Figure 1 It is a schematic structural diagram of the present invention;

[0021] Figure 2 It is a schematic structural diagram of the cleaning mechanism of the present invention;

[0022] Figure 3 It is a front sectional view of the present invention;

[0023] Figure 4 It is a schematic diagram of the internal structure of the box body of the present invention;

[0024] Figure 5 It is a schematic diagram of the structure of the annular slide rail and the square block of the present invention;

[0025] Figure 6 It is a left sectional view of the present invention;

[0026] Figure 7 It is an enlarged view of A of the present invention;

[0027] Figure 8 It is the system frame of the present invention Figure 1 ;

[0028] Figure 9 It is the system frame of the present invention Figure 2 。

[0029] In the figure: 1. Box body; 11. Connecting plate; 12. Fixed plate; 13. Mounting hole; 14. Triangular plate; 2. Camera body; 3. Adjusting mechanism; 31. Motor 1; 32. Coupling rod 1; 33. Cross bar; 34. Support rod; 35. Rotating seat; 36. Motor 2; 37. Rotating rod; 38. Electric push rod; 39. Fixed block; 310. Flange; 311. Fixed rod; 312. Annular slide rail; 313. Limiting rod; 314. Connecting block; 315. Baffle plate; 4. Cleaning mechanism; 41. Mounting rod; 42. Top plate; 43. Liquid storage shell; 44. Pump body; 45. Delivery pipe; 46. Shunt pipe; 5. Wiping mechanism; 51. Bevel gear 2; 52. Transmission rod; 53. Limiting sleeve; 54. Round rod; 55. Square block; 56. Vertical rod; 57. Wiping roller; 58. Groove 2; 59. Bevel gear 3; 510. Bevel gear 4; 511. Rotating rod; 6. Plug board; 7. Protective plate. Detailed implementation

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0032] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", and "setting" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0034] Please refer to Figures 1 - 4 For an embodiment of the present invention: An elevator remote monitoring device based on the intelligent Internet of Things includes a box body 1. Above the box body 1, a camera body 2 is provided. Inside the box body 1, an adjustment mechanism 3 is provided. The adjustment mechanism 3 includes a first motor 31, a first connecting rod 32, a cross bar 33, a support rod 34, a rotating seat 35, and a rotating rod 37. The first motor 31 is fixedly installed at the bottom of the inner wall of the box body 1. The first connecting rod 32 is fixedly connected to the output end of the first motor 31. The cross bar 33 is fixedly connected to the top of the first connecting rod 32. The bottom of the support rod 34 is fixedly connected to the top of the cross bar 33. The rotating seat 35 is fixedly connected to the top of the support rod 34. The bottom of the rotating rod 37 is arranged inside the rotating seat 35, and two flange plates 310 are arranged at the top. A fixing block 39 is arranged at the top of the flange plate 310. The camera body 2 is fixedly installed at the top of the fixing block 39. A cover plate is arranged at the bottom of the box body 1, and heat dissipation holes are arranged on the cover plate. A connecting block 314 is fixedly connected to the top of the cross bar 33, and a shielding plate 315 is fixedly connected to the top of the connecting block 314. A circular hole is opened at the top of the box body 1, and the bottom of the shielding plate 315 is arranged inside the circular hole. The shielding plate 315 is used to block the circular hole. By setting the connecting block 314, when the support rod 34 rotates, the shielding plate 315 rotates accordingly without blocking it. A fixing rod 311 is fixedly connected inside the box body 1. One end of the fixing rod 311 is fixedly connected to an annular slide rail 312. A limiting rod 313 is fixedly connected to the bottom of the cross bar 33, and the bottom of the limiting rod 313 is rotatably connected inside the annular slide rail 312. By setting the annular slide rail 312 and the fixing rod 311, the stability of the cross bar 33 driving the camera body 2 to rotate is improved. A first groove is opened at the top of the rotating rod 37. An electric push rod 38 is fixedly installed inside the first groove, and the output end of the electric push rod 38 is fixedly connected to the bottom of the flange plate 310. A second motor 36 is fixedly installed on the front of the rotating seat 35, and the output end of the second motor 36 is fixedly connected to the front of the rotating rod 37 through a second connecting rod. By setting the second motor 36, the rotating rod 37 is driven to rotate within a certain range. An installation component is arranged on the left side of the box body 1. The installation component includes a connecting plate 11. The connecting plate 11 is fixedly connected to the left side of the box body 1. A fixing plate 12 is fixedly connected to the outer wall of the connecting plate 11. Installation holes 13 are opened on the fixing plate 12. A triangular plate 14 is fixedly connected between the fixing plate 12 and the connecting plate 11. The number of the installation holes 13 and the triangular plates 14 is multiple and divided into two groups;

[0035] Working principle: Align the fixed plate 12 with the position to be installed, and use bolts to pass through the mounting holes 13 for installation. Multiple sets of mounting holes 13 can firmly fix the fixed plate 12, and the setting of multiple triangular plates 14 can enhance the strength of the connection between the fixed plate 12 and the connecting plate 11 to the box body 1. By starting the first motor 31 to drive the first connecting rod 32 to rotate, the first connecting rod 32 drives the cross bar 33 to rotate. The cross bar 33 drives the rotating seat 35 to rotate through the support rod 34, and the rotating seat 35 drives the camera body 2 installed on the top to rotate, achieving the purpose of adjusting the monitoring direction, so that the device can comprehensively monitor the elevator. By starting the electric push rod 38, it can drive the flange 310 to move up and down, thereby achieving the purpose of adjusting the height of the camera body 2. By starting the second motor 36 to drive the second connecting rod to rotate, the second connecting rod drives the rotating rod 37 to rotate within the rotating seat 35, achieving the purpose of adjusting the monitoring angle of the camera body 2 and further increasing the monitoring range.

[0036] Please refer to Figure 2 , on the basis of the above embodiment, in another embodiment of the present invention, a cleaning mechanism 4 is provided outside the camera body 2. The cleaning mechanism 4 includes a mounting rod 41, a top plate 42, a liquid storage shell 43 and a pump body 44. The mounting rod 41 is fixedly connected to the outer wall of the fixed block 39 and is fixedly connected to the outer wall of the top plate 42 at one end. The liquid storage shell 43 is fixedly connected to the bottom of the top plate 42. The pump body 44 is fixedly installed at the bottom of the top plate 42, and a connecting pipe is provided between the pump body 44 and the liquid storage shell 43. One end of the pump body 44 is fixedly installed with a delivery pipe 45, and a shunt pipe 46 is communicated at one end of the delivery pipe 45. Nozzles are communicated on the outer wall of the shunt pipe 46. A liquid filling port is provided on the top of the top plate 42. The top plate 42 can protect the camera body 2 to prevent falling objects from damaging the camera body 2.

[0037] Working principle: Store an appropriate amount of cleaning liquid in the liquid storage shell 43. When the lens of the camera body 2 is contaminated with dust and causes blurred shooting, start the pump body 44 to pump the liquid in the liquid storage shell 43 into the delivery pipe 45, and then spray it from the nozzles on the shunt pipe 46 onto the lens of the camera body 2 to achieve the purpose of cleaning.

[0038] Please refer to Figures 4 - 7, on the basis of the above embodiments, in another embodiment of the present invention, a wiping mechanism 5 is provided on the box body 1. The wiping mechanism 5 includes a round rod 54, a square block 55, a vertical rod 56 and a wiping roller 57. One end of the round rod 54 is fixedly connected to the outer wall of the box body 1, and the other end is fixedly connected to the outer wall of the square block 55. The vertical rod 56 is fixedly connected to the top of the square block 55. The wiping roller 57 is arranged on the top of the vertical rod 56. By setting the wiping roller 57, the lens can be wiped when the camera body 2 rotates. A first bevel gear is fixedly sleeved on the outer wall of the first connecting rod 32, and the first bevel gear is meshed with a second bevel gear 51. The outer wall of the second bevel gear 51 is fixedly connected to a transmission rod 52. The transmission rod 52 passes through the side surface of the box body 1 and is rotatably connected to the box body 1 through a bearing. One end of the transmission rod 52 is fixedly connected to a third bevel gear 59. A second groove 58 is formed in the outer wall of the square block 55. The third bevel gear 59 is arranged inside the second groove 58 and is meshed with a fourth bevel gear 510. The top of the fourth bevel gear 510 is fixedly connected to a rotating rod 511, and the rotating rod 511 is rotatably connected to the square block 55 and the vertical rod 56. The wiping roller 57 is fixedly installed on the top of the rotating rod 511. A limiting sleeve 53 is fixedly connected to the inner wall of the box body 1. The transmission rod 52 passes through the limiting sleeve 53 and is rotatably connected to the limiting sleeve 53. By setting the first bevel gear and the second bevel gear 51, the transmission rod 52 can be driven. By setting the third bevel gear 59 and the fourth bevel gear 510, the rotating rod 511 can be driven. A slot is formed in the top of the vertical rod 56, and a plug board 6 is magnetically attracted to the slot. The top of the plug board 6 is fixedly connected to a protection board 7. By pulling out the plug board 6 upwards, the protection board 7 can be disassembled, and thus the disassembly and replacement of the wiping roller 57 are facilitated.

[0039] Working principle: The camera body 2 is moved to a suitable height by starting the electric push rod 38. During cleaning, the first motor 31 is started to drive the first bevel gear to rotate. The first bevel gear drives the transmission rod 52 to rotate through the second bevel gear 51. The transmission rod 52 drives the rotating rod 511 to rotate through the third bevel gear 59 and the fourth bevel gear 510. The rotating rod 511 drives the wiping roller 57 to rotate, and the camera body 2 synchronously rotates on the top of the box body 1. When passing through the wiping roller 57, the wiping roller 57 can wipe the lens after spraying the cleaning liquid, improving the cleaning effect.

[0040] Please refer to Figures 8 - 9 , on the basis of the above embodiments, in another embodiment of the present invention, the device constructs a complete system architecture, including a central control unit. The central control unit is signal-connected to the camera body 2, an adjustment mechanism drive module, a cleaning mechanism drive module and a remote monitoring platform. The adjustment mechanism drive module is signal-connected to the first motor 31, the second motor 36 and the electric push rod 38. The cleaning mechanism drive module is signal-connected to the pump body 44. The camera body 2 includes an image acquisition module and a data processing module. The data processing module is signal-connected to a data transmission module. The data transmission module is signal-connected to a remote monitoring terminal. The remote monitoring terminal is signal-connected to a control interface.

[0041] Working principle: The central control unit, as the core hub of the entire device, receives and processes data information from various parts such as the camera body 2, the adjustment mechanism 3, and the cleaning mechanism 4. According to the preset logic and program, it accurately issues control instructions to the adjustment mechanism drive module, the cleaning mechanism drive module, etc., to achieve overall management of the entire device; under the command of the central control unit, the adjustment mechanism drive module accurately drives the operation of the motor 31, the motor 36, and the electric push rod 38 in the adjustment mechanism; the cleaning mechanism drive module accurately controls the operation of the pump body 44 in the cleaning mechanism according to the instructions of the central control unit; the image acquisition module uses high-definition camera technology and has the ability of wide-angle shooting. It can collect picture information such as the activities of people inside the elevator and the operating status of equipment in real time and clearly. At the same time, it can automatically adjust the sensitivity according to the lighting conditions inside the elevator and intelligently adjust the focal length to ensure that the collected image quality is stable and clear, providing high-quality original data for subsequent data processing and monitoring analysis; the data processing module performs a series of processing on the received original image data, including operations such as noise reduction, contrast enhancement, and data compression. Using advanced image recognition algorithms, it preliminarily analyzes and judges abnormal situations in the image, such as detecting whether there are people falling in the elevator and whether the elevator door is normally closed; the data transmission module uses intelligent Internet of Things technology to stably and quickly transmit the image data processed by the data processing module to the remote monitoring terminal; the remote monitoring platform provides a convenient remote monitoring interface for management personnel, enabling them to view the monitoring pictures inside the elevator in real time and timely understand the operating status of the elevator; the control interface, as the window for the interaction between management personnel and the remote monitoring platform, is designed to be simple, intuitive, and easy to operate.

[0042] It should be noted that what is not described in the specification are all prior arts and not the main innovation points, so no detailed description will be given here.

[0043] The present invention provides an elevator remote monitoring device based on the intelligent Internet of Things. There are many methods and ways to specifically implement this technical solution. The above is only the preferred embodiment of the present invention. It should be pointed out that for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention. Each component not clearly defined in this embodiment can be implemented by using the prior art.

Claims

1. An elevator remote monitoring device based on the intelligent Internet of Things, comprising a box body (1), characterized in that: Above the box body (1), a camera body (2) is provided. Inside the box body (1), an adjusting mechanism (3) is provided. The adjusting mechanism (3) includes a first motor (31), a first connecting shaft rod (32), a cross bar (33), a support rod (34), a rotating seat (35), and a rotating rod (37). The first motor (31) is fixedly installed at the bottom of the inner wall of the box body (1). The first connecting shaft rod (32) is fixedly connected to the output end of the first motor (31). The cross bar (33) is fixedly connected to the top of the first connecting shaft rod (32). The bottom of the support rod (34) is fixedly connected to the top of the cross bar (33). The rotating seat (35) is fixedly connected to the top of the support rod (34). The bottom of the rotating rod (37) is arranged inside the rotating seat (35), and two flange plates (310) are arranged at the top. A fixing block (39) is arranged at the top of the flange plate (310). The camera body (2) is fixedly installed at the top of the fixing block (39). At the bottom of the box body (1), a cover plate is provided, and heat dissipation holes are provided on the cover plate.

2. The elevator remote monitoring device based on the intelligent Internet of Things according to claim 1, characterized in that: At the top of the cross bar (33), a connecting block (314) is fixedly connected, and a shielding plate (315) is fixedly connected to the top of the connecting block (314). A circular hole is provided at the top of the box body (1), and the bottom of the shielding plate (315) is arranged inside the circular hole.

3. The elevator remote monitoring device based on the intelligent Internet of Things according to claim 2, wherein: A fixing rod (311) is fixedly connected inside the box body (1). One end of the fixing rod (311) is fixedly connected to an annular slide rail (312). A limiting rod (313) is fixedly connected to the bottom of the cross bar (33), and the bottom of the limiting rod (313) is rotatably connected inside the annular slide rail (312).

4. The elevator remote monitoring device based on the intelligent Internet of Things according to claim 1, wherein: A first groove is provided at the top of the rotating rod (37). An electric push rod (38) is fixedly installed inside the first groove, and the output end of the electric push rod (38) is fixedly connected to the bottom of the flange plate (310). A second motor (36) is fixedly installed on the front surface of the rotating seat (35), and the output end of the second motor (36) is fixedly connected to the front surface of the rotating rod (37) through a second connecting shaft rod.

5. The elevator remote monitoring device based on the intelligent Internet of Things according to claim 1, characterized in that: An installation component is provided on the left side of the box body (1). The installation component includes a connecting plate (11). The connecting plate (11) is fixedly connected to the left side of the box body (1). A fixing plate (12) is fixedly connected to the outer wall of the connecting plate (11). Installation holes (13) are provided on the fixing plate (12). A triangular plate (14) is fixedly connected between the fixing plate (12) and the connecting plate (11).

6. The elevator remote monitoring device based on the intelligent Internet of Things according to claim 1, characterized in that: A cleaning mechanism (4) is arranged outside the camera body (2). The cleaning mechanism (4) includes a mounting rod (41), a top plate (42), a liquid storage shell (43) and a pump body (44). The mounting rod (41) is fixedly connected to the outer wall of the fixed block (39) and is fixedly connected to the outer wall of the top plate (42) at one end. The liquid storage shell (43) is fixedly connected to the bottom of the top plate (42). The pump body (44) is fixedly installed at the bottom of the top plate (42), and a connecting pipe is arranged between the pump body (44) and the liquid storage shell (43). One end of the pump body (44) is fixedly installed with a delivery pipe (45), and a flow dividing pipe (46) is communicated at one end of the delivery pipe (45). Nozzles are communicated on the outer wall of the flow dividing pipe (46).

7. The elevator remote monitoring device based on the intelligent Internet of Things according to claim 1, characterized in that: A wiping mechanism (5) is arranged on the box body (1). The wiping mechanism (5) includes a round rod (54), a square block (55), a vertical rod (56) and a wiping roller (57). One end of the round rod (54) is fixedly connected to the outer wall of the box body (1), and the other end is fixedly connected to the outer wall of the square block (55). The vertical rod (56) is fixedly connected to the top of the square block (55). The wiping roller (57) is arranged at the top of the vertical rod (56).

8. The elevator remote monitoring device based on the intelligent Internet of Things according to claim 7, characterized in that: A first bevel gear is fixedly sleeved on the outer wall of the first connecting shaft rod (32), and the first bevel gear is meshed with a second bevel gear (51). A transmission rod (52) is fixedly connected to the outer wall of the second bevel gear (51). The transmission rod (52) passes through the side surface of the box body (1) and is rotatably connected to the box body (1) through a bearing. One end of the transmission rod (52) is fixedly connected to a third bevel gear (59). A second groove (58) is formed in the outer wall of the square block (55). The third bevel gear (59) is arranged inside the second groove (58) and is meshed with a fourth bevel gear (510). A rotating rod (511) is fixedly connected to the top of the fourth bevel gear (510), and the rotating rod (511) is rotatably connected to the square block (55) and the vertical rod (56). The wiping roller (57) is fixedly installed at the top of the rotating rod (511). A limiting sleeve (53) is fixedly connected to the inner wall of the box body (1). The transmission rod (52) passes through the limiting sleeve (53) and is rotatably connected to the limiting sleeve (53).

9. The elevator remote monitoring device based on the intelligent Internet of Things according to claim 8, characterized in that: A slot is formed at the top of the vertical rod (56), and a plug board (6) is magnetically attracted to the slot. A protection board (7) is fixedly connected to the top of the plug board (6).

10. The elevator remote monitoring device based on the intelligent Internet of Things according to claims 1-9, characterized in that: The device constructs a complete system architecture, including a central control unit. The central control unit is signal-connected to the camera body (2), an adjustment mechanism driving module, a cleaning mechanism driving module and a remote monitoring platform. The adjustment mechanism driving module is signal-connected to a first motor (31), a second motor (36) and an electric push rod (38). The cleaning mechanism driving module is signal-connected to the pump body (44). The camera body (2) includes an image acquisition module and a data processing module. The data processing module is signal-connected to a data transmission module. The data transmission module is signal-connected to a remote monitoring terminal. The remote monitoring terminal is signal-connected to a control interface.

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