Network point monitoring device based on long-distance heat supply system

Abstract

According to the network point monitoring device based on the long-distance heat supply system, the device is installed on a pipeline in a network point type layout, automatic detection can be achieved in cooperation with pipeline inspection, automatic butt joint, cabin returning and power supply of a pipeline robot can be achieved through the device, and monitoring data are transmitted to a related system platform through a network module.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of long-distance heat supply pipeline monitoring, and more particularly to a network point monitoring device based on a long-distance heat supply system. BACKGROUND

[0002] Long-distance heat supply pipelines, as important infrastructure, indeed need regular inspection to ensure safety and reliability. Due to the long distance, large burial depth, and complex operating environment of such pipelines, traditional manual detection has problems such as low efficiency, high risk, and incomplete coverage, so pipeline robots have become an important means of modern detection.

[0003] The installed long-distance pipeline generally does not need frequent inspection, but the pipeline at the pipeline node or special terrain needs to be kept for one year of external surface and internal inspection. The traditional pipeline robot needs to open the pipeline to work, which is time-consuming and laborious, and the frequent inspection will directly reduce the service life of the pipeline components.

[0004] For example: CN220407435U, a tracked pipeline robot, the utility model provides a tracked pipeline robot, relates to pipeline robot technical field. The tracked pipeline robot includes a chassis, a drive motor, two gear shafts, two groups of track adjusting structures, and two sets of track walking structures. The tracked pipeline robot can not only adjust the height of the chassis through the drive motor to adjust the height of the tracked pipeline robot, but also can adjust the distance between the two track walking structures through the first electric cylinder to adjust the width of the tracked pipeline robot, thereby significantly improving the size adjustment efficiency of the tracked pipeline robot, and improving the use flexibility of the tracked pipeline robot. The pipeline robot of the utility model focuses on the driving direction, and the visualization part is still relatively single and traditional, which is not suitable for operation in multiple scenes.

[0005] For example: CN217799687U, a pipeline robot that can be monitored internally, the utility model discloses a pipeline robot that can be monitored internally, which comprises: a main body, the inside bottom center of the main body is provided with a driving gear, the periphery of the driving gear is connected with a driven gear on the inside of the main body, the shaft end of the rotating shaft is connected with a motor in the top surface middle part of the main body, the outer wall of the main body is uniformly provided with a monitoring mounting seat, the inside of the circular groove is provided with a monitoring probe, the bottom surface of the main body is uniformly provided with an extension sleeve rod, and the top side of the extension sleeve rod is provided with a micro air pump;The extension sleeve rod adopts a closed stepped telescopic sleeve structure, the extension sleeve rod is inflated or deflated by the micro air pump, the extension sleeve rod is correspondingly elongated or shortened, thereby the height of the main body can be raised or lowered, the main body is raised, so as to avoid obstacles in the pipe, so that the pipeline robot has the function of obstacle avoidance, and the problem of collision between the pipeline robot and obstacles in the pipeline is effectively prevented.The pipeline robot has limited working scene, and the visualization part is still relatively single and traditional, so it is not suitable for operation in multiple scenes. SUMMARY

[0006] The purpose of the present application is to provide a network point monitoring device based on a long-distance heat supply system, which can be installed on the pipeline in a network point layout, and can realize automatic detection by cooperating with pipeline inspection. The device can realize automatic docking, cabin return and power supply of the pipeline robot. The monitoring data is transmitted to the related system platform through the network module.

[0007] The purpose of the present application is realized by the following technical solutions:

[0008] A network point monitoring device based on a long-distance heat supply system, characterized by comprising a pipeline system, a positioning system and a monitoring system, wherein the pipeline system is connected with the positioning system, and the positioning system is connected with the monitoring system.

[0009] As a further optimization of the technical solution, the application is a network point monitoring device based on a long-distance heat supply system, the pipeline system comprises a long-distance heat supply pipeline, an electric butterfly valve, a pipeline A, a fixed support A, a maintenance cover A, an insulation support, a mounting support A, an air sensor, an electric push rod, a stroke sensor A, a charging plug fixing support, a sensor sensing terminal A, a charging plug, a pipeline B, a positioning system fixing support, a top cover plate, a maintenance cover B, wherein the long-distance heat supply pipeline is fixedly connected with the electric butterfly valve, the electric butterfly valve is fixedly connected with the pipeline A, the fixed support A, the maintenance cover A, the mounting support A and the pipeline B are all fixedly connected with the pipeline A, the air sensor is fixedly connected with the pipeline A and the mounting support A, the electric push rod is fixedly connected with the insulation support, the stroke sensor A is fixedly connected with the insulation support, the output shaft of the electric push rod is fixedly connected with the charging plug fixing support, the sensor sensing terminal A and the charging plug are both fixedly connected with the charging plug fixing support, and the positioning system fixing support, the top cover plate and the maintenance cover B are all fixedly connected with the pipeline B.

[0010] As a further optimization of the technical solution, the application discloses a network point monitoring device based on a long-distance heat supply system, and the positioning system comprises a screw rod base A, a stroke sensor B, a stroke sensor C, a motor A, a shaft coupling A, a screw rod shaft A, a sliding block A, a sensor sensing terminal B, a motor support A, a positioning support A, a screw rod base B, a stroke sensor D, a stroke sensor E, a motor B, a shaft coupling B, a screw rod shaft B, a sliding block B, a sensor sensing terminal C, a motor support B, a positioning support B, a screw rod base C, a stroke sensor F, a stroke sensor G, a motor C, a shaft coupling C, a screw rod shaft C, a sliding block C, a sensor sensing terminal D, a motor support C, a motor D, a shaft coupling D, a shaft A and a four-shaft fixing support, wherein the stroke sensor B, the stroke sensor C and the motor A are fixedly connected with the screw rod base A, the output shaft of the motor A is fixedly connected with the shaft coupling A and the screw rod shaft A, the screw rod shaft A is rotationally connected with the screw rod base A, the screw rod shaft A is meshedly connected with the sliding block A, the sliding block A and the positioning support A are connected with the screw rod base A, the sensor sensing terminal B and the motor support A are fixedly connected with the sliding block A, the motor support A is fixedly connected with the screw rod base B and the motor B, the positioning support A, the stroke sensor D, the stroke sensor E and the motor B are fixedly connected with the screw rod base B, the output shaft of the motor B is rotationally connected with the screw rod shaft B through the shaft coupling B, the screw rod shaft B is rotationally connected with the screw rod base B, the screw rod shaft B is meshedly connected with the sliding block B, the sliding block B and the positioning support B are connected with the screw rod base B, the sensor sensing terminal C, the motor support B and the screw rod base C are fixedly connected with the sliding block B, the screw rod base C and the motor C are fixedly connected with the motor support B, the positioning support B, the stroke sensor F, the stroke sensor G and the motor C are fixedly connected with the screw rod base C, the output shaft of the motor C is fixedly connected with the screw rod shaft C through the shaft coupling C, the screw rod shaft C is rotationally connected with the screw rod base C, the screw rod shaft C is meshedly connected with the sliding block C, the sensor sensing terminal D and the motor support C are fixedly connected with the sliding block C, the output shaft of the motor D is fixedly connected with the shaft A through the shaft coupling D, and the shaft A is fixedly connected with the four-shaft fixing support.

[0011] As a further optimization of the technical solution, the application discloses a network point monitoring device based on a long-distance heat supply system, the monitoring system comprises a hexagonal mainframe, a control module, an insulating partition plate, a battery module, a threading rack, a waterproof rear cover plate, a waterproof charging interface, a fixing frame A, an electric bidirectional push rod A, a fixing frame B, an electric bidirectional push rod B, a sealing motor fixing support, a positioning module, an image module, a driving wheel set support, a reinforcing connecting support, a motor fixing plate, a motor E, a pulley A, a belt A, a pulley B, a wheel set A, a belt B, a pulley C, a wheel set B, a motor F, a swing fork arm, a swing arm A, a swing arm B, a baffle A and a baffle B, wherein the control module, the insulating partition plate, the battery module, the threading rack, the waterproof rear cover plate, the fixing frame A, the fixing frame B, the sealing motor fixing support and the positioning module are fixedly connected with the hexagonal mainframe, the waterproof rear cover plate is fixedly connected with the waterproof charging interface, the fixing frame A is fixedly connected with the electric bidirectional push rod A, the fixing frame B is fixedly connected with the electric bidirectional push rod B, the positioning module is fixedly connected with the image module, the driving wheel set support is fixedly connected with the reinforcing connecting support, the reinforcing connecting support and the motor E are fixedly connected with the motor fixing plate, the output shaft of the motor E is fixedly connected with the pulley A, the output shaft of the motor E is rotationally connected with the pulley B through the belt A, the pulley B is fixedly connected with the wheel set A, the pulley A is rotationally connected with the pulley C through the belt B, the pulley C is fixedly connected with the wheel set B, the wheel set A and the wheel set B are rotationally connected with the driving wheel set support, the output shaft of the motor E is fixedly connected with the swing fork arm, the swing fork arm, the swing arm A and the swing arm B are rotationally connected with the sealing motor fixing support and the driving wheel set support, and the baffle A and the baffle B are fixedly connected with the driving wheel set support.

[0012] The network point monitoring device based on the long-distance heat supply system has the following beneficial effects: 1. The device is installed on the pipeline through the network point layout, and automatic detection can be realized by cooperating with pipeline inspection; 2. The device can realize automatic docking, cabin returning and power supply of the pipeline robot, and monitoring data is transmitted to a related system platform through a network module. BRIEF DESCRIPTION OF DRAWINGS

[0013] The application will be further described in detail below in combination with the drawings and specific implementation methods.

[0014] Figure 1 is a whole structure schematic diagram of the application Figure 1 ;

[0015] Figure 2 is a whole structure schematic diagram of the application Figure 2 ;

[0016] Figure 3 is a pipeline system structure schematic diagram of the application Figure 1 ;

[0017] Figure 4is a schematic of a pipe system structure of the present invention Figure 2 ;

[0018] Figure 5 is a schematic of a pipe system structure of the present invention Figure 3 ;

[0019] Figure 6 is a schematic of a pipe system structure of the present invention Figure 4 ;

[0020] Figure 7 is a schematic of a positioning system structure of the present invention Figure 1 ;

[0021] Figure 8 is a schematic of a monitoring system structure of the present invention Figure 1 ;

[0022] Figure 9 is a schematic of a monitoring system structure of the present invention Figure 2 ;

[0023] Figure 10 is a schematic of a monitoring system structure of the present invention Figure 3 ;

[0024] Figure 11 is a schematic of a monitoring system structure of the present invention Figure 4 ;

[0025] In the figure: pipeline system 1; long-distance heat supply pipeline 101; electric butterfly valve 102; pipeline A 103; fixed support A 104; maintenance cover A 105; insulation support 106; mounting support A 107; air sensor 108; electric push rod 109; stroke sensor A 110; charging plug fixing support 111; sensor sensing terminal A 112; charging plug 113; pipeline B 114; positioning system fixing support 115; top cover plate 116; maintenance cover B 117; positioning system 2; screw rod seat A 201; stroke sensor B 202; stroke sensor C 203; motor A 204; coupling A 205; screw rod shaft A 206; slider A 207; sensor sensing terminal B 208; motor support A 209; positioning support A 210; screw rod seat B 211; stroke sensor D 212; stroke sensor E 213; motor B 214; coupling B 215; screw rod shaft B 216; slider B 217; sensor sensing terminal C 218; motor support B 219; positioning support B 220; screw rod seat C 221; stroke sensor F 222; stroke sensor G 223; motor C 224; coupling C 225; screw rod shaft C 226; slider C 227; sensor sensing terminal D 228; motor support C 229; motor D 230; coupling D 231; shaft A 232; four-axis fixed support 233; monitoring system 3; hexagonal main rack 301; control module 302; insulation partition 303; battery module 304; threading rack 305; waterproof rear cover plate 306; waterproof charging interface 307; fixed frame A 308; electric bidirectional push rod A 309; fixed frame B 310; electric bidirectional push rod B 311; sealing motor fixing support 312; positioning module 313; image module 314; drive wheel set support 315; reinforced connection support 316; motor fixing plate 317; motor E 318; pulley A 319; belt A 320; pulley B 321; wheel set A 322; belt B 323; pulley C 324; wheel set B 325; motor F 326; swing fork arm 327; swing arm A 328; swing arm B 329; baffle A 330; baffle B 331. Specific embodiments

[0026] The application will be further described in detail below with reference to the accompanying drawings. Specific embodiment one:

[0028] The following will be combined Figures 1-11 The embodiment is described below. A network point monitoring device based on a long-distance heat supply system includes a pipeline system 1, a positioning system 2, and a monitoring system 3. The pipeline system 1 is connected to the positioning system 2, and the positioning system 2 is connected to the monitoring system 3. Specific embodiment two:

[0030] The following will be combined Figures 1-11To illustrate the embodiment, the embodiment further illustrates the first embodiment. The pipeline system 1 comprises a long-distance heat supply pipeline 101, an electric butterfly valve 102, a pipeline A 103, a fixed support A 104, an inspection cover A 105, an insulation support 106, a mounting support A 107, an air sensor 108, an electric push rod 109, a stroke sensor A 110, a charging plug fixing support 111, a sensor sensing terminal A 112, a charging plug 113, a pipeline B 114, a positioning system fixing support 115, a top cover plate 116, an inspection cover B 117. The long-distance heat supply pipeline 101 is fixedly connected with the electric butterfly valve 102. The electric butterfly valve 102 is fixedly connected with the pipeline A 103. The fixed support A 104, the inspection cover A 105, the mounting support A 107, and the pipeline B 114 are all fixedly connected with the pipeline A 103. The air sensor 108 is fixedly connected with the pipeline A 103 and the mounting support A 107. The electric push rod 109 is fixedly connected with the insulation support 106. The stroke sensor A 110 is fixedly connected with the insulation support 106. The output shaft of the electric push rod 109 is fixedly connected with the charging plug fixing support 111. The sensor sensing terminal A 112 and the charging plug 113 are both fixedly connected with the charging plug fixing support 111. The positioning system fixing support 115, the top cover plate 116, and the inspection cover B 117 are all fixedly connected with the pipeline B 114. Specific embodiment three:

[0032] The following will be combined Figures 1-11To illustrate the embodiment, the embodiment further illustrates the positioning system 2, which comprises a screw rod base A201, a stroke sensor B202, a stroke sensor C203, a motor A204, a shaft coupling A205, a screw rod shaft A206, a sliding block A207, a sensor sensing terminal B208, a motor support A209, a positioning support A210, a screw rod base B211, a stroke sensor D212, a stroke sensor E213, a motor B214, a shaft coupling B215, a screw rod shaft B216, a sliding block B217, a sensor sensing terminal C218, a motor support B219, a positioning support B220, a screw rod base C221, a stroke sensor F222, a stroke sensor G223, a motor C224, a shaft coupling C225, a screw rod shaft C226, a sliding block C227, a sensor sensing terminal D228, a motor support C229, a motor D230, a shaft coupling D231, a shaft A232, and a four-axis fixed support 233. The stroke sensor B202, the stroke sensor C203, and the motor A204 are fixedly connected with the screw rod base A201. The output shaft of the motor A204 is fixedly connected with the shaft coupling A205 and the screw rod shaft A206. The screw rod shaft A206 is rotationally connected with the screw rod base A201. The screw rod shaft A206 is meshingly connected with the sliding block A207. The sliding block A207 and the positioning support A210 are connected with the screw rod base A201. The sensor sensing terminal B208 and the motor support A209 are fixedly connected with the sliding block A207. The motor support A209 is fixedly connected with the screw rod base B211 and the motor B214. The positioning support A210, the stroke sensor D212, the stroke sensor E213, and the motor B214 are fixedly connected with the screw rod base B211. The output shaft of the motor B214 is rotationally connected with the screw rod shaft B216 through the shaft coupling B215. The screw rod shaft B216 is rotationally connected with the screw rod base B211. The screw rod shaft B216 is meshingly connected with the sliding block B217. The sliding block B217 and the positioning support B220 are connected with the screw rod base B211. The sensor sensing terminal C218, the motor support B219, and the screw rod base C221 are fixedly connected with the sliding block B217. The screw rod base C221 and the motor C224 are fixedly connected with the motor support B219. The positioning support B220, the stroke sensor F222, the stroke sensor G223, and the motor C224 are fixedly connected with the screw rod base C221. The output shaft of the motor C224 is fixedly connected with the screw rod shaft C226 through the shaft coupling C225. The screw rod shaft C226 is rotationally connected with the screw rod base C221. The screw rod shaft C226 is meshingly connected with the sliding block C227. The sensor sensing terminal D228 and the motor support C229 are fixedly connected with the sliding block C227. The output shaft of the motor D230 is fixedly connected with the shaft A232 through the shaft coupling D231. The shaft A232 is fixedly connected with the four-axis fixed support 233. Specific embodiment four:

[0034] The followingFigures 1-11 To illustrate the embodiment, the monitoring system 3 further comprises a hexagonal main frame 301, a control module 302, an insulating partition 303, a battery module 304, a threading rack 305, a waterproof rear cover plate 306, a waterproof charging interface 307, a fixed frame A 308, an electric bidirectional push rod A 309, a fixed frame B 310, an electric bidirectional push rod B 311, a sealed motor fixing support 312, a positioning module 313, an image module 314, a drive wheel set support 315, a reinforced connecting support 316, a motor fixing plate 317, a motor E 318, a pulley A 319, a belt A 320, a pulley B 321, a wheel set A 322, a belt B 323, a pulley C 324, a wheel set B 325, a motor F 326, a swing fork arm 327, a swing arm A 328, a swing arm B 329, a baffle A 330, and a baffle B 331. The control module 302, the insulating partition 303, the battery module 304, the threading rack 305, the waterproof rear cover plate 306, the fixed frame A 308, the fixed frame B 310, and the sealed motor fixing support 312 are fixedly connected with the hexagonal main frame 301. The waterproof rear cover plate 306 is fixedly connected with the waterproof charging interface 307. The fixed frame A 308 is fixedly connected with the electric bidirectional push rod A 309. The fixed frame B 310 is fixedly connected with the electric bidirectional push rod B 311. The positioning module 313 is fixedly connected with the image module 314. The drive wheel set support 315 is fixedly connected with the reinforced connecting support 316. The reinforced connecting support 316 and the motor E 318 are fixedly connected with the motor fixing plate 317. The output shaft of the motor E 318 is fixedly connected with the pulley A 319. The output shaft of the motor E 318 is rotationally connected with the pulley B 321 through the belt A 320. The pulley B 321 is fixedly connected with the wheel set A 322. The pulley A 319 is rotationally connected with the pulley C 324 through the belt B 323. The pulley C 324 is fixedly connected with the wheel set B 325. The wheel set A 322 and the wheel set B 325 are rotationally connected with the drive wheel set support 315. The output shaft of the motor E 318 is fixedly connected with the swing fork arm 327. The swing fork arm 327, the swing arm A 328, and the swing arm B 329 are rotationally connected with the sealed motor fixing support 312 and the drive wheel set support 315. The baffle A 330 and the baffle B 331 are fixedly connected with the drive wheel set support 315.

[0035] The working principle of the network point monitoring device based on the long-distance heat supply system is as follows: the device can realize automatic docking, cabin returning and power supply of the pipeline robot, the monitoring data is transmitted to the related system platform through the network module, the pipeline inside is detected regularly and periodically in a fully automatic mode through the installation at the long-distance pipeline node or the set network point, the pipeline inside is detected in multiple aspects through the monitoring system 3, the operation of the electronic element is realized through the control module 302, the docking of the device and the system, the battery module 304 supplies power to the whole pipeline robot, all the wire harnesses are threaded in and out from the threading rack 305, the equipment is powered through the waterproof charging interface 307, the positioning module 313 is the positioning structure of the pipeline robot, which is used for high-precision determination of the specific coordinates of the device in the pipeline, the image module 314 provides the visual detection function of the device, the inner wall corrosion, crack, welding defect or the wall thickness is measured through the increase of the ultrasonic / electromagnetic detection module, the metal loss area is located, a plurality of groups of sensors or detectors can be added on the outer surface of the hexagonal main rack 301 as needed to detect the information in the pipeline, for example, the acoustic sensor is added to capture the high-frequency acoustic signal of the leakage point, for example, the gas sensor is added to detect the abnormal escape of the heat supply medium such as steam and hot water, and the device mainly realizes the movement through the motor-driven wheel set, wherein the drive wheel set support 315, the reinforced connection support 316, the motor fixing plate 317, the motor E 318, the pulley A 319, the belt A 320, the pulley B 321, the wheel set A 322, the belt B 323, the pulley C 324, the wheel set B 325, the motor F 326, the swing fork arm 327, the swing arm A 328, the swing arm B 329, the baffle A 330 and the baffle B 331 constitute an independent drive assembly, and in the device, the assembly is three groups, which are installed in the hexagonal main rack 301 in an equilateral triangle state, and specifically, the sealing motor fixing support 312 in the drive assembly is fixed on the hexagonal main rack 301, when the monitoring system 3 needs to move, the three groups of drive assemblies are started synchronously, taking a single drive assembly as an example, the motor F 326 is started, when the output shaft of the motor F 326 rotates, the swing fork arm 327 rotates, when the swing fork arm 327 rotates, the other end rotates along the sealing motor fixing support 312, when the swing fork arm 327 rotates, the drive wheel set support 315 rotates along, the drive wheel set support 315 is constrained by the swing arm A 328 and the swing arm B 329, so that it remains balanced with the rack, at this time, the swing arm A 328 and the swing arm B 329 rotate along the sealing motor fixing support 312, the wheel set support 315 rotates outward to a certain distance, which can meet the running of the wheel set A 322 and the wheel set B 325 in the pipeline, the motor F 326 is stopped, wherein the specific conditions meeting the pipeline running need to be set according to the actual arrangement of the environment to set the drive program of the motor F 326.The rotation direction and angle of the motor F326 output shaft are adjusted to calculate the detailed data of the wheel groups A322 and B325 under the condition that they fully support the monitoring system 3 and meet the non-interference condition with the environment. The motor E318 is started, and its output shaft rotates to drive the pulley A319. The pulley A319 drives the pulley B321 through the belt A320, and the pulley B321 drives the wheel group A322. When the pulley A319 rotates, it drives the pulley C324 through the belt B323, and the pulley C324 drives the wheel group B325. When the wheel groups A322 and B325 in the three sets of driving assemblies rotate synchronously, the entire device moves. When the monitoring system 3 finishes working in the pipeline, it is moved to the position directly below the electric butterfly valve 102. Positioning sensors are installed at the fixed frames A308 and B310 of the monitoring system 3 for docking with the positioning system 2. The positioning sensors are commonly used in the field, and the positioning sensor is also a common electronic component on the market. Therefore, the shape and specific position of the positioning sensor are not detailed in this document and the accompanying files. In this document, the device is cited as an example to meet the implementation conditions of the invention. The monitoring system 3 stays in the long-distance heating pipeline 101 according to the installed positioning sensors and the set data, with the center point aligned with the center line of the electric butterfly valve 102 and the pipeline A103. Then the electric butterfly valve 102 is opened, and the positioning system 2 is started after the valve is fully opened. When the motor A204 is started, it drives the lead screw shaft A206 to rotate through the coupling A205. When the lead screw shaft A206 rotates, it drives the sliding block A207 to move linearly downward along the lead screw shaft A206. When the sliding block A207 moves, it simultaneously drives the sensor sensing terminal B208, motor support A209, positioning support A210, and lead screw seat B211 to move. When the positioning support A210 moves, the shaft for positioning slides along the inside of the lead screw seat A201 to maintain the stability of the lead screw seat B211. When the motor support A209 and the lead screw seat B211 move, they drive the motor B214 to move. When the sensor sensing terminal B208 moves to the travel sensor C203, the motor A204 stops running. Then the motor B214 is started, and its output shaft rotates to drive the lead screw shaft B216 through the coupling B215. When the lead screw shaft B216 rotates, it drives the sliding block B217 to slide downward along its axis in the lead screw seat B211. When it slides, it simultaneously drives the sensor sensing terminal C218, motor support B219, positioning support B220, and lead screw seat C221 to move. When the positioning support B220 moves, the shaft for positioning slides along the inside of the lead screw seat B211 to maintain the stability of the lead screw seat C221. When the motor support B219 and the lead screw seat C221 move, they drive the motor C224 to move. When the sensor sensing terminal C218 moves to the travel sensor E213, the motor B214 stops running. Then the motor C224 is started,The output shaft of the motor B214 rotates the screw shaft C226 through the coupling C225. When the screw shaft C226 rotates, it drives the sliding block C227 to slide downward along its axis in the screw seat C221. When sliding, it simultaneously drives the sensor sensing terminal D228 and the motor support C229 to move. When the motor support C229 moves, it drives the motor D230 to move. When the sensor sensing terminal D228 moves to the travel sensor G223, the motor B214 stops running. At this time, the output shaft of the motor D230 drives the shaft A232 and the four-axis fixed support 233 to move downward through the coupling D231. The four-axis fixed support 233 is inserted into the through hole in the fixed frame A308 and the fixed frame B310 through the four output shafts at the bottom. Then, the electric bidirectional push rod A309 and the electric bidirectional push rod B311 are started simultaneously. The two ends of the electric bidirectional push rod extend outward at the same time. The fork at the top of the push rod clamps the four-axis fixed support 233 through the four output shafts at the bottom, so that it is fixed. At this time, the screw part in the positioning system 2 is reset as described above, and the monitoring system 3 is lifted up. In the process of moving upward, the motor D230 is started. Its output shaft drives the shaft A232 and the four-axis fixed support 233 to rotate ninety degrees through the coupling D231. The four-axis fixed support 233 drives the monitoring system 3 by ninety degrees, so that it can pass through the semilunar valve port of the electric butterfly valve 102 without interference. When the positioning system 2 is completely reset, the monitoring system 3 is in the pipeline A103. At this time, the electric push rod 109 is started. Its output end drives the travel sensor E213 to move through the screw seat B211. The travel sensor A110 and the sensor sensing terminal A112 are used to set the output shaft travel information of the electric push rod 109. When the sensor sensing terminal A112 reaches the end of the travel, the charging plug 113 is inserted into the waterproof charging interface 307 in the monitoring system 3, and power is supplied to the monitoring system 3.

[0036] Of course, the above description is not a limitation of the present application, and the present application is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary skilled persons within the scope of the present application also belong to the protection scope of the present application.

Claims

1. A network point monitoring device based on a long-distance heat supply system, characterized in that: The pipeline system (1), the positioning system (2), the monitoring system (3), the pipeline system (1) is connected with the positioning system (2), the positioning system (2) is connected with the monitoring system (3).

2. The network point monitoring device based on long-distance heat supply system according to claim 1, characterized in that: The pipeline system (1) includes a long heat supply pipeline (101), an electric butterfly valve (102), a pipeline A (103), a fixed support A (104), an inspection cover A (105), an insulation support (106), a mounting support A (107), an air sensor (108), an electric push rod (109), a stroke sensor A (110), a charging plug fixing support (111), a sensor sensing terminal A (112), a charging plug (113), a pipeline B (114), a positioning system fixing support (115), a top cover plate (116), an inspection cover B (117), wherein the long heat supply pipeline (101) is fixedly connected with the electric butterfly valve (102), the electric butterfly valve (102) is fixedly connected with the pipeline A (103), the fixed support A (104), the inspection cover A (105), the mounting support A (107), and the pipeline B (114) are all fixedly connected with the pipeline A (103), the air sensor (108) is fixedly connected with the pipeline A (103) and the mounting support A (107), the electric push rod (109) is fixedly connected with the insulation support (106), the stroke sensor A (110) is fixedly connected with the insulation support (106), the output shaft of the electric push rod (109) is fixedly connected with the charging plug fixing support (111), the sensor sensing terminal A (112) and the charging plug (113) are both fixedly connected with the charging plug fixing support (111), and the positioning system fixing support (115), the top cover plate (116), and the inspection cover B (117) are all fixedly connected with the pipeline B (114).

3. The monitoring device for a network point of a long-distance heating supply system according to claim 1, characterized in that: The positioning system (2) comprises a screw seat A (201), a stroke sensor B (202), a stroke sensor C (203), a motor A (204), a shaft coupling A (205), a screw shaft A (206), a slider A (207), a sensor sensing terminal B (208), a motor support A (209), a positioning support A (210), a screw seat B (211), a stroke sensor D (212), a stroke sensor E (213), a motor B (214), a shaft coupling B (215), a screw shaft B (216), a slider B (217), a sensor sensing terminal C (218), a motor support B (219), a positioning support B (220), a screw seat C (221), a stroke sensor F (222), a stroke sensor G (223), a motor C (224), a shaft coupling C (225), a screw shaft C (226), a slider C (227), a sensor sensing terminal D (228), a motor support C (229), a motor D (230), a shaft coupling D (231), a shaft A (232), a four-axis fixed support (233), wherein the stroke sensor B (202), the stroke sensor C (203) and the motor A (204) are fixedly connected with the screw seat A (201), the output shaft of the motor A (204) is provided with the shaft coupling A (205) which is fixedly connected with the screw shaft A (206), the screw shaft A (206) is rotationally connected with the screw seat A (201), the screw shaft A (206) is meshingly connected with the slider A (207), the slider A (207) and the positioning support A (210) are connected with the screw seat A (201), the sensor sensing terminal B (208) and the motor support A (209) are fixedly connected with the slider A (207), the motor support A (209) is fixedly connected with the screw seat B (211) and the motor B (214), the positioning support A (210), the stroke sensor D (212), the stroke sensor E (213) and the motor B (214) are fixedly connected with the screw seat B (211), the output shaft of the motor B (214) is rotationally connected with the screw shaft B (216) through the shaft coupling B (215), the screw shaft B (216) is rotationally connected with the screw seat B (211), the screw shaft B (216) is meshingly connected with the slider B (217), the slider B (217) and the positioning support B (220) are connected with the screw seat B (211), the sensor sensing terminal C (218), the motor support B (219) and the screw seat C (221) are fixedly connected with the slider B (217), the screw seat C (221) and the motor C (224) are fixedly connected with the motor support B (219), the positioning support B (220), the stroke sensor F (222), the stroke sensor G (223) and the motor C (224) are fixedly connected with the screw seat C (221), the output shaft of the motor C (224) is fixedly connected with the screw shaft C (226) through the shaft coupling C (225), the screw shaft C (226) is rotationally connected with the screw seat C (221),The screw shaft C (226) is engaged with the slider C (227), the sensor sensing terminal D (228) and the motor support C (229) are fixedly connected with the slider C (227), the motor D (230) is fixedly connected with the shaft A (232) through the shaft coupling D (231), and the shaft A (232) is fixedly connected with the four-axis fixed support (233).

4. The monitoring device for a network point of a long-distance heating supply system according to claim 1, characterized in that: The monitoring system (3) includes a hexagonal main frame (301), a control module (302), an insulating partition (303), a battery module (304), a threading rack (305), a waterproof rear cover plate (306), a waterproof charging interface (307), a fixed rack A (308), an electric bidirectional push rod A (309), a fixed rack B (310), an electric bidirectional push rod B (311), a sealing motor fixing support (312), a positioning module (313), an image module (314), a drive wheel set support (315), a reinforced connection support (316), a motor fixing plate (317), a motor E (318), a pulley A (319), a belt A (320), a pulley B (321), a wheel set A (322), a belt B (323), a pulley C (324), a wheel set B (325), a motor F (326), a swing fork arm (327), a swing arm A (328), a swing arm B (329), a baffle A (330), and a baffle B (331). The control module (302), the insulating partition (303), the battery module (304), the threading rack (305), the waterproof rear cover plate (306), the fixed rack A (308), the fixed rack B (310), the sealing motor fixing support (312), and the positioning module (313) are fixedly connected with the hexagonal main frame (301). The waterproof rear cover plate (306) is fixedly connected with the waterproof charging interface (307). The fixed rack A (308) is fixedly connected with the electric bidirectional push rod A (309). The fixed rack B (310) is fixedly connected with the electric bidirectional push rod B (311). The positioning module (313) is fixedly connected with the image module (314). The drive wheel set support (315) is fixedly connected with the reinforced connection support (316). The reinforced connection support (316) and the motor E (318) are fixedly connected with the motor fixing plate (317). The output shaft of the motor E (318) is fixedly connected with the pulley A (319). The output shaft of the motor E (318) is rotatably connected with the pulley B (321) through the belt A (320). The pulley B (321) is fixedly connected with the wheel set A (322). The pulley A (319) is rotatably connected with the pulley C (324) through the belt B (323). The pulley C (324) is fixedly connected with the wheel set B (325). The wheel set A (322) and the wheel set B (325) are rotatably connected with the drive wheel set support (315). The output shaft of the motor E (318) is fixedly connected with the swing fork arm (327). The swing fork arm (327), the swing arm A (328), and the swing arm B (329) are rotatably connected with the sealing motor fixing support (312) and the drive wheel set support (315). The baffle A (330) and the baffle B (331) are fixedly connected with the drive wheel set support (315).

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