Monitoring device for field management

Abstract

The invention relates to the technical field of field management, and discloses a monitoring device for field management, which comprises a bottom plate and an electric cylinder, and is characterized in that a monitor and a temperature and humidity sensor can acquire data in real time at multiple angles, and the data is visually presented in video and chart forms after being wirelessly transmitted to external equipment, so that a worker is assisted to quickly master a field state; aiming at the monitored abnormal position, the system can automatically put a marking plate for marking, a buzzer arranged in the marking plate can further assist a worker in rapidly positioning the abnormal position, a driving motor drives a driven gear to rotate, then a driving wheel and a mounting ring are driven to synchronously run, and a belt strip rotates through transmission of a friction block; the electric push rod pushes the transverse rod to move downwards, so that the conduction wheel is tightly attached to the inner side of the belt strip, the grounding area of the device can be increased after the caterpillar band makes contact with the ground, and after escape is completed, the electric push rod drives the transverse rod to move upwards, so that the conduction wheel is disengaged from the belt strip, and the contact area of the device and the ground is reduced to reduce energy consumption of the device.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of site management, in particular to a monitoring device for site management. BACKGROUND

[0002] The steel industry is an important basic industry of the national economy, with complex production processes and numerous process links, covering a series of processes from raw material preparation, ironmaking, steelmaking to rolling. In the steel production process, site management is the key link to ensure safe, efficient and stable operation of production. Site management not only needs to monitor the running status of production equipment in real time to ensure that the equipment is in good working condition, so as to avoid production interruption and safety accidents caused by equipment failure; but also needs to strictly control the production environment, such as monitoring parameters such as temperature, humidity, dust concentration, to ensure product quality and the health of employees.

[0003] In order to meet the needs of site management in the steel industry, a variety of monitoring devices for site management have appeared on the market. These monitoring devices realize real-time monitoring and data collection of the production site to a certain extent, providing certain decision basis for site management personnel. For example, some monitoring devices can monitor the vibration, temperature, pressure and other parameters of production equipment in real time, and transmit data to the local monitoring center. Management personnel can view the running status of the equipment through the display screen of the monitoring center. Some monitoring devices have video monitoring function, which can monitor the personnel activities, material stacking and other situations in the production site in real time, so as to discover abnormal situations in time and handle them.

[0004] However, the existing monitoring devices for site management still have some shortcomings in practical application. Since the production site of steel enterprises is usually distributed in a large area, and some production areas may be in remote areas or harsh environments, the traditional monitoring devices can only transmit data to the local monitoring center. Management personnel need to go to the site or a specific monitoring center to view data and operate, and for the environmental abnormalities monitored by the device, they need to check the data again to confirm the specific location. This not only increases the work burden of management personnel, but also reduces the timeliness and flexibility of management. Since the ground of the steel production site is uneven, the monitoring device may be stuck during movement, resulting in failure to continue monitoring the site. SUMMARY

[0005] (I) Technical problems solved

[0006] In view of the shortcomings of the prior art, the present application provides a monitoring device for site management, which solves the problems of inconvenient viewing of monitoring data, inability to confirm abnormal places in time and easy sticking of the monitoring device during movement.

[0007] II. Technical solutions

[0008] In order to achieve the above object, the present application is realized by the following technical scheme: a monitoring device for field management, comprising a base plate and an electric cylinder:

[0009] The auxiliary assembly comprises two slide rails symmetrically installed at the end of the base plate away from the electric cylinder, a slide plate is slidably connected in the slide rail, a cross rod is fixedly connected at the end of the slide plate away from the base plate, an installation plate is installed at the position close to the four corners of the base plate, a shaft rod is rotatably connected on the installation plate, an installation ring is fixedly connected on the outer wall of the shaft rod, a plurality of expansion slots are uniformly formed in the installation ring, a slide rod is slidably connected in the expansion slot, a friction block is fixedly connected at the end of the slide rod away from the expansion slot, a belt strip is sleeved on the installation ring, and the friction block is rotatably connected with the belt strip, two rollers are rotatably connected at the end of the cross rod close to the belt strip, a roller is fixedly connected at the end of the roller away from the cross rod, a transmission wheel is fixedly connected on the outer wall of the roller, and the transmission wheel is matched with the belt strip.

[0010] The marking assembly comprises a drop hole formed in the base plate, four connecting plates are rotatably connected around the drop hole, and a clamping plate is fixedly connected at the end of the connecting plate away from the base plate.

[0011] Preferably, a pull plate is rotatably connected between every two connecting plates, an installation seat is fixedly connected at the end of the base plate close to the electric cylinder, and an expansion rod is rotatably connected in the installation seat.

[0012] Preferably, four arc-shaped baffles are uniformly installed around the drop hole, a plurality of marking plates are uniformly installed between the four arc-shaped baffles, and the diameter of the marking plate is smaller than the diameter of the drop hole.

[0013] Preferably, a servo motor is fixedly connected at the output end of the electric cylinder, a turntable is fixedly connected at the output end of the servo motor, a vertical plate is fixedly connected at the end of the turntable away from the base plate, and a control panel is fixedly connected at the side of the base plate.

[0014] Preferably, a rotating shaft is rotatably connected on the vertical plate, a monitoring console is fixedly connected at the end of the rotating shaft away from the vertical plate, and a monitor, a temperature sensor and a humidity sensor are fixedly connected at the end of the monitoring console close to the vertical plate.

[0015] Preferably, a driving wheel is fixedly connected at one end of the shaft rod, and a driven gear is fixedly connected at the other end of the shaft rod.

[0016] Preferably, a driving motor is fixedly connected at the end of the installation plate close to the driven gear, a driving gear is fixedly connected at the output end of the driving motor, and the teeth of the driving gear are engaged with the teeth of the driven gear.

[0017] Preferably, the sliding rail is fixedly connected with an electric push rod, and the output end of the electric push rod is fixedly connected with the sliding plate.

[0018] Preferably, the outer wall of the roller is rotatably connected with a track, and the two rollers are rotatably connected through the track.

[0019] Preferably, the bottom plate is fixedly connected with a control module at one end away from the electric cylinder, and the other end of the bottom plate is fixedly connected with a wireless signal transmitter.

[0020] In summary, the technical effects and advantages of the present application are:

[0021] 1. In the present application, the marker assembly solves the problems of inconvenient monitoring data viewing, and inability to confirm abnormal positions in time in the existing device monitoring device. The monitor and the temperature and humidity sensor can collect data in multiple angles in real time, and after wireless transmission to external equipment, the data is presented in the form of video and chart, helping the staff to quickly master the on-site state. At the same time, the device is equipped with a 4G / 5G module to build a high-speed stable transmission link, ensuring the reliable operation of remote monitoring in long distance or complex environment. For the abnormal positions monitored, the system will automatically put the marker plate to mark, which is convenient for the development of later maintenance work, and the built-in buzzer of the marker plate can further assist the staff to quickly locate the abnormal position.

[0022] 2. In the present application, the auxiliary assembly solves the problem that the existing device is easy to be stuck during movement. The driving motor drives the driven gear to rotate, and then drives the driving wheel and the mounting ring to run synchronously. The belt strip rotates through the transmission of the friction block. When the device is stuck, the electric push rod pushes the cross rod to move downward, so that the transmission wheel is tightly attached to the inner side of the belt strip. The track is driven to rotate by the belt strip. After the track contacts with the ground, the grounding area of the device can be increased, and the escape ability can be significantly enhanced. After the escape is completed, the electric push rod drives the cross rod to move upward, so that the transmission wheel is separated from the belt strip, the contact area of the device with the ground is reduced to reduce the energy consumption of the device, and the work interruption caused by the sticking is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a whole structure schematic view of the monitoring device for on-site management of the present application;

[0024] Figure 2 It is a structure schematic view of the control module of the monitoring device for on-site management of the present application;

[0025] Figure 3 It is a structure schematic view of the sliding rail of the monitoring device for on-site management of the present application;

[0026] Figure 4 It is a structure schematic view of the mounting plate of the monitoring device for on-site management of the present application;

[0027] Figure 5 It is the installation ring cross-sectional structure schematic view of the monitoring device for on-site management of the application;

[0028] Figure 6 It is the structure schematic view of the throwing hole of the monitoring device for on-site management of the application;

[0029] Figure 7 It is the rotating disc cross-sectional structure schematic view of the monitoring device for on-site management of the application.

[0030] In the figure: 1, bottom plate; 2, wireless signal transmitter; 3, marking plate; 4, control panel; 5, monitoring station; 6, monitor; 7, vertical plate; 8, rotating disc; 9, electric cylinder; 10, control module; 11, throwing hole; 12, driving wheel; 13, track; 14, mounting plate; 15, belt strip; 16, driven gear; 17, shaft; 18, slide rail; 19, roller; 20, electric push rod; 21, slide plate; 22, cross bar; 23, transmission wheel; 24, roller shaft; 25, driving motor; 26, driving gear; 27, installation ring; 28, telescopic groove; 29, slide rod; 30, friction block; 31, pull plate; 32, connecting plate; 33, clamping plate; 34, servo motor; 35, temperature sensor; 36, humidity sensor; 37, rotating shaft; 38, mounting seat; 39, telescopic rod; 40, arc-shaped baffle. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the application will be described clearly and completely below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the application.

[0032] REFERENCE Figures 1-7The utility model provides an on-site management monitoring device, including bottom plate 1 and electric jar 9, auxiliary assembly, including two slide rails 18 symmetrically installed on the one end of bottom plate 1 away from electric jar 9, the slide rail 18 is slidably connected with slide plate 21, and the one end of slide plate 21 away from bottom plate 1 is fixedly connected with cross bar 22, and the position close to four corners of bottom plate 1 is installed with mounting plate 14, and mounting plate 14 is rotatably connected with shaft 17, and the outer wall of shaft 17 is fixedly connected with mounting ring 27, and a plurality of telescopic grooves 28 are evenly formed in mounting ring 27, and the telescopic groove 28 is slidably connected with slide rod 29, and the one end of slide rod 29 away from telescopic groove 28 is fixedly connected with friction block 30, and the belt strip 15 is sleeved on mounting ring 27, and friction block 30 is rotatably connected with belt strip 15, and the one end close to belt strip 15 of cross bar 22 is rotatably connected with two roller shafts 24, and the one end away from cross bar 22 of roller shaft 24 is fixedly connected with gyro wheel 19, and the outer wall of roller shaft 24 is fixedly connected with transmission wheel 23, and transmission wheel 23 is adapted with belt strip 15;The one end of shaft 17 is fixedly connected with drive wheel 12, and the other end of shaft 17 is fixedly connected with driven gear 16, and the one end close to driven gear 16 of mounting plate 14 is fixedly connected with drive motor 25, and the output of drive motor 25 is fixedly connected with drive gear 26, and the teeth of drive gear 26 are engaged with the teeth of driven gear 16, and electric push rod 20 is fixedly connected in slide rail 18, and the output of electric push rod 20 is fixedly connected with slide plate 21, and the outer wall of gyro wheel 19 is rotatably connected with track 13, and two gyro wheels 19 are rotatably connected through track 13.

[0033] In order to improve the convenience and fast positioning of device data, the utility model sets up the marking component, the monitor 6 can collect data in real time with multi-angle, and after wireless transmission to external equipment, it is intuitively presented in the form of video and chart, helping staff to quickly master the on-site state, at the same time, the device carries 4G / 5G module and builds high-speed stable transmission link, ensures the reliable operation of remote monitoring under long distance or complex environment, for the abnormal position monitored, the system will automatically put the marking plate 3 to mark, which is convenient for the development of later maintenance work, and the buzzer in the marking plate 3 can further assist staff to quickly locate the abnormal position.

[0034] Specifically, first, the external control device (such as a tablet computer or a smart phone) sends control instructions, which are transmitted through the wireless signal transmitter 2 (such as a 4G Internet of Things module or a 5G Internet of Things module); the wireless signal transmitter 2 quickly and accurately sends the instructions to the control panel 4 (a programmable single-chip microcomputer) by virtue of its high-speed and stable network transmission capability; the control panel 4, as the "brain" of the entire device, receives and analyzes these instructions to determine the operation that the operator wants to perform on the monitoring device; the control panel 4 controls the electric cylinder 9 to adjust the height of the monitoring console 5, adjusts the horizontal direction of the monitoring console 5 by controlling the rotation of the servo motor 34, adjusts the vertical direction of the monitoring console 5 by controlling the rotation of the adjusting motor installed on one side of the vertical plate 7, and realizes multi-angle adjustment of the monitoring console 5 through the joint adjustment of the above-mentioned components.

[0035] Secondly, the temperature sensor 35, the humidity sensor 36 and the monitor 6 arranged on the monitoring console 5 monitor the environment in which the device is located; when moving to the abnormal monitoring position, the control panel 4 controls the telescopic rod 39 to retract, so that the connecting plate 32 turns away from the drop hole 11, the marker plate 3 carried on the connecting plate 32 loses support and falls through the drop hole 11 to automatically mark the abnormal monitoring position, and the marker plate 3 is provided with a buzzer and a lamp strip, which facilitates the quick confirmation of the specific position of the abnormal monitoring position by the maintenance personnel, the marker plate 3 can be recycled and used, which can reduce the use cost of the device; when the connecting plate 32 turns away from the drop hole 11, the clamping plate 33 rotates to the upper side of the drop hole 11 to support the marker plate 3 in the arc-shaped baffle 40; it is worth noting that the distance between the clamping plate 33 and the connecting plate 32 is the same as the thickness of the marker plate 3; after the marker plate 3 is dropped, the telescopic rod 39 is extended to push the pull plate 31 to move the connecting plate 32 to the upper side of the drop hole 11, and at the same time, the clamping plate 33 gradually turns away from the drop hole 11, so that the marker plate 3 in the arc-shaped baffle 40 falls onto the connecting plate 32; when the telescopic rod 39 is retracted before dropping, the clamping plate 33 has already turned to the upper side of the drop hole 11 to support the marker plate 3, thereby avoiding the simultaneous dropping of multiple marker plates 3.

[0036] Reference Figures 1-7The marking assembly comprises a drop hole 11 formed in the bottom plate 1, four connecting plates 32 uniformly rotationally connected around the drop hole 11, a clamping plate 33 fixedly connected to the end of the connecting plate 32 away from the bottom plate 1, a pull plate 31 rotationally connected between every two connecting plates 32, an installation seat 38 fixedly connected to the end of the bottom plate 1 close to the electric cylinder 9, an extension rod 39 rotationally connected in the installation seat 38, four arc-shaped baffles 40 uniformly installed around the drop hole 11, a plurality of marking plates 3 uniformly installed between the four arc-shaped baffles 40, wherein the diameter of the marking plate 3 is smaller than the diameter of the drop hole 11, a servo motor 34 fixedly connected to the output end of the electric cylinder 9, a rotating disc 8 fixedly connected to the output end of the servo motor 34, a vertical plate 7 fixedly connected to the end of the rotating disc 8 away from the bottom plate 1, a control panel 4 fixedly connected to the side edge of the bottom plate 1, a rotating shaft 37 rotationally connected to the vertical plate 7, a monitoring console 5 fixedly connected to the end of the rotating shaft 37 away from the vertical plate 7, a monitor 6, a temperature sensor 35 and a humidity sensor 36 fixedly connected to the end of the monitoring console 5 close to the vertical plate 7, a control module 10 fixedly connected to the end of the bottom plate 1 away from the electric cylinder 9, and a wireless signal transmitter 2 fixedly connected to the other end of the bottom plate 1.

[0037] In order to avoid the device from being easily stuck during movement, the auxiliary assembly is arranged, the driving motor 25 drives the driven gear 16 to rotate, thereby driving the driving wheel 12 and the mounting ring 27 to synchronously operate, and the belt strip 15 is driven to rotate through the transmission of the friction block 30; when the device is stuck, the electric push rod 20 pushes the cross rod 22 to move downward, so that the transmission wheel 23 is tightly attached to the inner side of the belt strip 15, the belt strip 15 drives the track 13 to rotate, and the track 13 can increase the grounding area of the device after being in contact with the ground, thereby significantly enhancing the ability to get out of trouble; after getting out of trouble, the electric push rod 20 drives the cross rod 22 to move upward, so that the transmission wheel 23 is separated from the belt strip 15, the contact area between the device and the ground is reduced, the energy consumption of the device is reduced, and the work interruption caused by the sticking is avoided.

[0038] Specifically, first, when the monitoring device is normally operated, the control panel 4 transmits signals to the control module 10, the control module 10 controls the plurality of driving motors 25 to rotate at the same speed, the driving gears 26 fixedly connected to the output ends of the driving motors 25 drive the driven gears 16, the mounting rings 27 and the driving wheels 12 to synchronously rotate, when it is necessary to control the steering, the two driving motors 25 on the same side are controlled to rotate at the same speed and in the opposite direction to the two driving motors 25 on the other side, thereby realizing the steering of the device, and it is worth noting that, when the device is normally operated, the transmission wheel 23 is not in contact with the inner wall of the belt strip 15, and the track 13 does not rotate at this time.

[0039] Secondly, when the monitoring device jams, the electric push rod 20 pushes the slide plate 21 downward along the slide rail 18. Simultaneously, the crossbar 22 and the guide wheel 23 also move downward. The guide wheel 23 contacts the inner wall of the belt 15. It is worth noting that both the guide wheel 23 and the inner wall of the belt 15 are roughened to prevent slippage under stress. As the electric push rod 20 moves downward, the pressure between the guide wheel 23 and the inner wall of the belt 15 gradually increases. Simultaneously, the slide rod 29 gradually retracts along the telescopic groove 28, and the pressure between the friction block 30 and the inner wall of the belt 15 gradually increases to prevent slippage at the contact point when the friction block 30 drives the belt 15 later. When the track 13 contacts the ground... When the electric push rod 20 stops extending, the track 13 rotates synchronously with the belt 15 under the drive of the transmission wheel 23, increasing the contact area between the monitoring device and the ground and significantly enhancing the device's ability to get out of trouble. At the same time, the track 13 has the ability to rotate through the drive of the belt 15, enabling the monitoring device to autonomously get out of the stuck state and enhancing the adaptability of the monitoring device. After the monitoring device gets out of trouble, the electric push rod 20 pulls the sliding plate 21 upward, causing the transmission wheel 23 to disengage from the inner wall of the belt 15. At the same time, the friction block 30 and the sliding rod 29 return to their original shape under the rebound force of the spring sleeved on the sliding rod 29, thereby reducing the contact area between the monitoring device and the ground and reducing the energy consumption of the monitoring device.

[0040] Working principle of this invention: The control panel 4 controls the electric cylinder 9 to raise and lower, adjusting the height of the monitoring platform 5. The servo motor 34 is controlled to rotate, adjusting the horizontal direction of the monitoring platform 5. An adjusting motor mounted on one side of the upright plate 7 is controlled to rotate, adjusting the vertical direction of the monitoring platform 5. The temperature sensor 35, humidity sensor 36, and monitor 6 installed on the monitoring platform 5 monitor the environment in which the device is located. When the device moves to a location with an abnormality detected, the control panel 4 controls the telescopic rod 39 to retract, causing the connecting plate 32 to rotate away from the delivery hole 11. The marking plate 3 carried on the connecting plate 32 rotates away with the connecting plate 32. Upon losing support, the marker plate 3 falls through the release hole 11 to the monitoring anomaly location and is automatically marked. When the connecting plate 32 rotates away from the release hole 11, the locking plate 33 rotates above the release hole 11 to support the marker plate 3 within the arc-shaped baffle 40. After the marker plate 3 is released, the telescopic rod 39 extends, pushing the pull plate 31 to move the connecting plate 32 above the release hole 11. Simultaneously, the locking plate 33 gradually rotates away from the release hole 11, and the marker plate 3 within the arc-shaped baffle 40 falls onto the connecting plate 32. Before the telescopic rod 39 retracts again for release, the locking plate 33 has already rotated above the release hole 11 to support the marker plate 3. The control panel 4 controls... Signals are transmitted within module 10. Control module 10 controls multiple drive motors 25 to rotate at the same speed. Drive gears 26, fixedly connected to the output ends of drive motors 25, drive driven gears 16, mounting rings 27, and drive wheels 12 to rotate synchronously. When steering is required, two drive motors 25 on the same side are controlled to rotate at the same speed, but in the opposite direction to the rotation of the two drive motors 25 on the other side, thus achieving steering. Electric actuators 20 push slide plate 21 downwards along slide rail 18, while crossbar 22 and guide wheel 23 also move downwards synchronously. Guide wheel 23 contacts the inner wall of belt 15. As the electric actuator... As 20 moves downward, the pressure between the transmission wheel 23 and the inner wall of the belt 15 gradually increases. At the same time, the slide bar 29 gradually retracts along the telescopic groove 28. When the track 13 contacts the ground, the electric push rod 20 stops extending. The track 13 rotates synchronously with the belt 15 under the transmission of the transmission wheel 23. At the same time, the track 13 has the ability to rotate through the drive of the belt 15, enabling the monitoring device to autonomously disengage from the jammed state. The electric push rod 20 pulls the slide plate 21 upward, causing the transmission wheel 23 to disengage from the inner wall of the belt 15. At the same time, the friction block 30 and the slide bar 29 return to their original state under the rebound force of the spring sleeved on the slide bar 29.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A monitoring device for on-site management, comprising a base plate (1) and an electric cylinder (9), characterized in that: The auxiliary components include two slide rails (18) symmetrically installed on the base plate (1) at the end away from the electric cylinder (9). A slide plate (21) is slidably connected in the slide rails (18). A crossbar (22) is fixedly connected to the end of the slide plate (21) away from the base plate (1). Mounting plates (14) are installed near the four corners of the base plate (1). A shaft (17) is rotatably connected to the mounting plate (14). A mounting ring (27) is fixedly connected to the outer wall of the shaft (17). Multiple telescopic grooves (28) are evenly opened in the mounting ring (27). The telescopic grooves (28) slide within the telescopic grooves (28). A sliding rod (29) is connected to the sliding rod (29) with a friction block (30) fixedly connected to the end of the sliding rod (29) away from the telescopic groove (28). A belt strip (15) is sleeved on the mounting ring (27), and the friction block (30) is rotatably connected to the belt strip (15). Two rollers (24) are symmetrically rotatably connected to the end of the crossbar (22) near the belt strip (15). A roller (19) is fixedly connected to the end of the roller (24) away from the crossbar (22). A guide wheel (23) is fixedly connected to the outer wall of the roller (24), and the guide wheel (23) is adapted to the belt strip (15). The marking component includes a dispensing hole (11) on the base plate (1), and four connecting plates (32) are circumferentially and evenly connected to the dispensing hole (11). A card plate (33) is fixedly connected to one end of the connecting plate (32) away from the base plate (1).

2. The on-site management monitoring device according to claim 1, characterized in that: A pull plate (31) is rotatably connected between each two connecting plates (32), and a mounting base (38) is fixedly connected to one end of the base plate (1) near the electric cylinder (9), and a telescopic rod (39) is rotatably connected inside the mounting base (38).

3. The on-site management monitoring device according to claim 1, characterized in that: The delivery hole (11) is uniformly equipped with four arc-shaped baffles (40) in the circumference, and multiple marking plates (3) are uniformly installed between the four arc-shaped baffles (40), and the diameter of the marking plates (3) is smaller than the diameter of the delivery hole (11).

4. The on-site management monitoring device according to claim 1, characterized in that: The output end of the electric cylinder (9) is fixedly connected to a servo motor (34), the output end of the servo motor (34) is fixedly connected to a turntable (8), the end of the turntable (8) away from the base plate (1) is fixedly connected to a vertical plate (7), and the side of the base plate (1) is fixedly connected to a control panel (4).

5. A monitoring device for on-site management according to claim 4, characterized in that: A rotating shaft (37) is rotatably connected to the upright plate (7). A monitoring station (5) is fixedly connected to the end of the rotating shaft (37) away from the upright plate (7). A monitor (6), a temperature sensor (35), and a humidity sensor (36) are fixedly connected to the end of the monitoring station (5) close to the upright plate (7).

6. The on-site management monitoring device according to claim 1, characterized in that: One end of the shaft (17) is fixedly connected to a drive wheel (12), and the other end of the shaft (17) is fixedly connected to a driven gear (16).

7. A monitoring device for on-site management according to claim 6, characterized in that: The mounting plate (14) is fixedly connected to a drive motor (25) at one end near the driven gear (16). The output end of the drive motor (25) is fixedly connected to a drive gear (26), and the teeth of the drive gear (26) mesh with the teeth of the driven gear (16).

8. A monitoring device for on-site management according to claim 1, characterized in that: An electric actuator (20) is fixedly connected inside the slide rail (18), and the output end of the electric actuator (20) is fixedly connected to the slide plate (21).

9. A monitoring device for on-site management according to claim 1, characterized in that: The outer wall of the roller (19) is rotatably connected to the track (13), and the two rollers (19) are rotatably connected by the track (13).

10. A monitoring device for on-site management according to claim 1, characterized in that: A control module (10) is fixedly connected to one end of the base plate (1) away from the electric cylinder (9), and a wireless signal transmitter (2) is fixedly connected to the other end of the base plate (1).

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