Engineering supervision information management equipment and method based on Internet of Things

Abstract

The invention relates to the technical field of information management, in particular to engineering supervision information management equipment based on the Internet of Things and a method thereof, and solves the problems that data generated in the existing engineering supervision process cannot be comprehensively monitored in real time, so that the engineering supervision effect is influenced, and monitoring information is inconvenient to manage. Comprising a protective storage mechanism, a collecting and conveying mechanism and a processing and judging mechanism, a display early warning mechanism is mounted on the inner side of the protective storage mechanism, the processing and judging mechanism is mounted at one end of the display early warning mechanism, the collecting and conveying mechanism is mounted on one side of the processing and judging mechanism, and the protective storage mechanism comprises a mounting box; and a separation frame is fixedly mounted on the inner side of the mounting box. According to the invention, data generated in the engineering construction process are collected in real time in an omnibearing manner, the engineering can be effectively and accurately supervised, and personnel safety is prevented from being influenced by engineering accidents through management and early warning of supervision information.

Description

Technical Field

[0001] The present invention relates to the technical field of information management, and in particular to an engineering supervision information management device and method based on the Internet of Things. Background Art

[0002] Since construction project supervision is a job with strong technical requirements, heavy workload and strict responsibility requirements, there are many processes on the construction site. In addition to strict supervision of key processes, other general processes or construction processes should also be included in the supervision scope as much as possible to ensure the quality of the construction project. In the process of project supervision, a large amount of data will be generated, such as project planning information generated in the engineering design stage, progress information generated in the construction stage, organization and coordination information, contract management information generated after the completion of construction, and completion settlement information, etc.

[0003] The existing data generated during the engineering supervision process cannot be monitored in real time and in an all-round manner, which in turn affects the effect of engineering supervision and is not convenient for managing the monitoring information; therefore, it does not meet the existing needs. In this regard, we propose an engineering supervision information management device and method based on the Internet of Things. Summary of the invention

[0004] The purpose of the present invention is to provide an engineering supervision information management device and method based on the Internet of Things, so as to solve the problem raised in the above background technology that the data generated in the engineering supervision process cannot be monitored in real time and in an all-round manner, thereby affecting the effect of engineering supervision and being inconvenient to manage the monitoring information.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an engineering supervision information management device based on the Internet of Things, comprising a protective material storage mechanism, a collection and conveying mechanism and a processing and judging mechanism, a display and early warning mechanism is installed on the inner side of the protective material storage mechanism, a processing and judging mechanism is installed on one end of the display and early warning mechanism, a collection and conveying mechanism is installed on one side of the processing and judging mechanism, the protective material storage mechanism comprises an installation box, and a partition frame is fixedly installed on the inner side of the installation box;

[0006] The collecting and conveying mechanism includes a storage box, which is fixedly connected to the partition frame, two hanging rods are fixedly provided on the inner side of the storage box, a connecting cover is slidably connected to the outer side of the hanging rod, a transparent protective cover is installed on the bottom end of the connecting cover, a secondary battery is fixedly installed on the lower end surface of the connecting cover, two conveying pipes are installed on the inner side of the transparent protective cover, a dust filter is provided on the inner side of one end of the conveying pipe, two temperature and humidity sensors are installed on one side of one of the dust filter, and two gas sensors are installed on one side of the other dust filter, a fan box is fixedly installed between the two conveying pipes, and a camera is fixedly installed on the inner side of the bottom end of the transparent protective cover.

[0007] Preferably, the protective storage mechanism also includes two winding rods rotatably connected to the installation box, a winding rack is installed on the outer side of one end of the winding rod, a positioning wheel is fixedly installed on one end of the winding rack, a positioning block is provided at the upper end of the positioning wheel, a supporting spring is provided at the upper end of the positioning block, and both side edges of the upper end surface of the installation box are rotatably connected with movable flaps.

[0008] Preferably, the processing and judgment mechanism includes a protective box cover, which is rotatably connected to the mounting box, a main battery is fixedly installed on the inner side of the protective box cover, a sealing partition is fixedly installed on one side of the main battery, a ribbon cable is provided at the bottom end of the main battery, a device box is fixedly installed at the bottom end of the ribbon cable, a circuit board is fixedly installed on the inner side of the device box, and a processor and a wireless transmission module are installed on one side of the circuit board.

[0009] Preferably, the display warning mechanism includes a display, which is rotatably connected to the installation box, a judgment module is provided inside the display, a display screen is provided on the upper end surface of the display, a movable card plate is installed in the middle of the lower end surface of the display, a guide ball is rollingly connected to one side of the movable card plate, a transmission block is rotatably connected to the outer side of the guide ball, and an adjustment rod is installed on the inner side of the bottom end of the transmission block.

[0010] Preferably, one end of the winding rod passes through the installation box and the positioning wheel and is fixedly connected to the winding frame, the upper end surface of the movable flap is provided with a plurality of cable guide holes, the upper end of the positioning block is connected to the installation box through a supporting spring, the outer side of the positioning wheel is provided with a plurality of positioning grooves, and the bottom ends of the two positioning blocks are inserted into the inner sides of two of the positioning grooves.

[0011] Preferably, the bottom end of the movable card plate is rotatably connected to the partition frame via a pin, the upper end of the movable card plate is mounted on the display, the movable card plate is connected to the transmission block via a guide ball, and one end of the adjustment rod passes through the mounting box and is threadedly connected to the transmission block.

[0012] Preferably, the bottom end of the ribbon cable passes through the storage box and the device box and is fixedly connected to the circuit board, the circuit board is connected to the main battery through the ribbon cable, and the processor, the wireless transmission module and the circuit board are electrically connected.

[0013] Preferably, the upper end of the transparent protective cover is connected to the connecting cover by a thread, the transparent protective cover is connected to the two delivery tubes by a thread, the interiors of the two delivery tubes are through-connected, and the auxiliary battery, temperature and humidity sensor, gas sensor and camera are electrically connected.

[0014] Preferably, one end of the temperature and humidity sensor and the gas sensor are both connected to the delivery pipe by threads, and the direction of the airflow inside the two delivery pipes is from the temperature and humidity sensor to the gas sensor.

[0015] A method for using an engineering supervision information management device based on the Internet of Things comprises the following steps:

[0016] S1: The protective box cover is rotated relative to the installation box to open, and the two transparent protective covers hanging in the storage box are taken out and installed at the engineering site that needs to be supervised. Cables are wound on the outside of the reel-up frame, so that the cables can be released by rotating the reel-up frame, thereby facilitating the connection of the overall electrical components;

[0017] S2: By rotating the adjustment rod, the adjustment rod drives the transmission block and the guide ball to slide horizontally under the support of the installation box, and then the transmission block pushes the movable card plate laterally through the guide ball, so that the movable card plate can rotate relative to the installation box and be connected and installed with the display, so that the display is in a tilted state relative to the installation box, which is convenient for personnel to operate and use;

[0018] S3: Turn on the power supply, extract the air from the construction site through the fan box and contact it with the temperature and humidity sensor and the gas sensor in turn, so that the temperature and humidity in the air can be monitored by the temperature and humidity sensor, and the gas component in the air can be monitored by the gas sensor. The extracted air can be dust-filtered through two dust-proof filters to prevent dust accumulation on the surface of the temperature and humidity sensor and the gas sensor to affect the monitoring effect, and the camera is used to collect pictures of the construction site;

[0019] S4: The collected data is then transmitted to the processor and circuit board by using the wireless transmission module for processing and conversion. After the data processing is completed, it is displayed on the display screen provided on the upper end surface of the display. At the same time, the data is analyzed and judged by the built-in judgment module of the display, and then the early warning operation is performed through the display screen, so as to realize the acquisition and management of the information of the project supervision, improve the control of the project supervision, improve the work efficiency, and ensure the safety of the construction personnel;

[0020] S5: The upper end of the positioning block is connected to the installation box through a support spring, and a plurality of positioning grooves are provided on the outer side of the positioning wheel. The bottom end of the positioning block is inserted into the inner side of the positioning groove, so that the positioning block is clamped to the positioning wheel under the support of the support spring, and then the cable connection is kept stable through the winding frame.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The present invention installs a transparent protective cover at a construction site that needs to be supervised. By rotating the adjusting rod, the adjusting rod drives the transmission block and the guide ball to slide horizontally under the support of the installation box, so that the movable card plate can rotate relative to the installation box and be installed by clamping with the display, so that the display is in an inclined state relative to the installation box, which is convenient for personnel to operate and use. The air at the construction site is extracted through the fan box and contacts with the temperature and humidity sensor and the gas sensor in turn, so that the temperature and humidity in the air can be monitored through the temperature and humidity sensor, the gas components in the air can be monitored through the gas sensor, and the construction site picture is collected through the camera;

[0023] 2. The present invention transmits the collected data to the processor and the circuit board through the wireless transmission module for processing and conversion, and displays it through the display screen after the data processing is completed. At the same time, the data is analyzed and judged through the judgment module, and then the early warning operation is performed through the display screen, so as to obtain and manage the information of engineering supervision, improve the control of engineering supervision, improve work efficiency, and ensure the safety of construction personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the installation structure of the display of the present invention;

[0026] Figure 3 It is a schematic cross-sectional structure diagram of the protective storage mechanism of the present invention;

[0027] Figure 4 A top view of the installation box of the present invention;

[0028] Figure 5 It is a schematic diagram of the cross-sectional structure of the positioning wheel of the present invention;

[0029] Figure 6 This is a schematic diagram of the installation structure of the processing and judging mechanism of the present invention;

[0030] Figure 7 It is a structural schematic diagram of the collection and conveying mechanism of the present invention;

[0031] Figure 8 It is a schematic diagram of the cross-sectional structure of the transparent protective cover of the present invention;

[0032] Fig. 9 Flow chart of information management of the present invention.

[0033] In the figure: 1. Protective storage mechanism; 101. Installation box; 102. Movable flap; 103. Reeling rod; 104. Partitioning frame; 105. Reeling frame; 106. Positioning wheel; 107. Support spring; 108. Positioning block; 2. Display warning mechanism; 201. Display; 202. Display screen; 203. Adjustment rod; 204. Transmission block; 205. Guide ball; 206. Movable card board; 3. Collection and conveying mechanism; 301. Storage box; 302. Suspension Rod; 303, connecting cover; 304, transparent protective cover; 305, delivery pipe; 306, auxiliary battery; 307, fan box; 308, temperature and humidity sensor; 309, gas sensor; 310, camera; 311, dust filter element; 4, processing and judgment mechanism; 401, protective box cover; 402, sealing partition; 403, ribbon cable; 404, main battery; 405, device box; 406, processor; 407, wireless transmission module; 408, circuit board. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0035] See also Figures 1 to 6 , the present invention provides an embodiment: an engineering supervision information management device based on the Internet of Things, including a protective material storage mechanism 1, a collection and transportation mechanism 3 and a processing and judgment mechanism 4, the inner side of the protective material storage mechanism 1 is installed with a display and warning mechanism 2, one end of the display and warning mechanism 2 is installed with a processing and judgment mechanism 4, and one side of the processing and judgment mechanism 4 is installed with a collection and transportation mechanism 3, the protective material storage mechanism 1 includes an installation box 101, and both side edges of the upper end surface of the installation box 101 are rotatably connected with a movable flap 102, and the upper end surface of the movable flap 102 is provided with a plurality of cable guide holes, and the cable guide holes are used to facilitate the guidance of the cable when it is wound;

[0036] A partition frame 104 is fixedly installed on the inner side of the installation box 101, and two reeling rods 103 are rotatably connected to the inner sides of the two ends of the installation box 101. A reeling frame 105 is installed on the outer side of one end of the reeling rod 103, and a positioning wheel 106 is fixedly installed on one end of the reeling frame 105. One end of the reeling rod 103 penetrates the installation box 101 and the positioning wheel 106 and is fixedly connected to the reeling frame 105. The reeling frame 105 is driven to rotate by the reeling rod 103 to facilitate the winding and storage of the cable.

[0037] A positioning block 108 is provided at the upper end of the positioning wheel 106, and a plurality of positioning grooves are provided on the outer side of the positioning wheel 106. The bottom ends of the two positioning blocks 108 are inserted into the inner sides of two of the positioning grooves. A supporting spring 107 is provided at the upper end of the positioning block 108. The upper end of the positioning block 108 is connected to the installation box 101 through the supporting spring 107, so that the positioning block 108 is clamped to the positioning wheel 106 under the support of the supporting spring 107, and then the cable connection is kept stable through the winding frame 105.

[0038] See also Figures 6 to 8 The collection and conveying mechanism 3 includes a storage box 301, which is fixedly connected to the partition frame 104. Two hanging rods 302 are fixedly provided on the inner side of the storage box 301. A connecting cover 303 is slidably connected to the outer side of the hanging rod 302. A transparent protective cover 304 is installed at the bottom end of the connecting cover 303. A secondary battery 306 is fixedly installed on the lower end surface of the connecting cover 303. Two conveying pipes 305 are installed on the inner side of the transparent protective cover 304. The upper end of the transparent protective cover 304 is connected to the connecting cover 303 by threads. The transparent protective cover 304 is connected to the two conveying pipes 305 by threads. The insides of the two conveying pipes 305 are connected through. A camera 310 is fixedly installed on the inner side of the bottom end of the transparent protective cover 304. The construction site picture is collected by the camera 310.

[0039] A dust filter 311 is provided on the inner side of one end of the delivery pipe 305, two temperature and humidity sensors 308 are installed on one side of one of the dust filter 311, and two gas sensors 309 are installed on one side of the other dust filter 311. A fan box 307 is fixedly installed between the two delivery pipes 305, the auxiliary battery 306, the temperature and humidity sensor 308, the gas sensor 309 and the camera 310 are electrically connected, one end of the temperature and humidity sensor 308 and the gas sensor 309 are both threadedly connected to the delivery pipe 305, and the airflow direction inside the two delivery pipes 305 is from the temperature and humidity sensor 308 to the gas sensor 309. The temperature and humidity in the air can be monitored by the temperature and humidity sensor 308, and the gas composition in the air can be monitored by the gas sensor 309.

[0040] See also Figures 1 to 6The processing and judging mechanism 4 includes a protective box cover 401, which is rotatably connected to the installation box 101. A main battery 404 is fixedly installed on the inner side of the protective box cover 401, and a sealing partition 402 is fixedly installed on one side of the main battery 404. A ribbon cable 403 is provided at the bottom end of the main battery 404, and a device box 405 is fixedly installed at the bottom end of the ribbon cable 403. A circuit board 408 is fixedly installed on the inner side of the device box 405, and a processor 406 and a wireless transmission module 407 are installed on one side of the circuit board 408. The bottom end of the ribbon cable 403 passes through the storage box 301 and the device box 405 and is fixedly connected to the circuit board 408. The circuit board 408 is connected to the main battery 404 through the ribbon cable 403, and the processor 406, the wireless transmission module 407 and the circuit board 408 are electrically connected. The wireless transmission module 407 is used to transmit the collected data to the processor 406 and the circuit board 408 for processing and conversion.

[0041] See also Figure 2 and Figure 3 The display warning mechanism 2 includes a display 201, which is rotatably connected to the installation box 101. A judgment module is provided inside the display 201. A display screen 202 is provided on the upper end surface of the display 201. The display is displayed through the display screen 202, and the judgment module is used to analyze and judge the data, and then the warning operation is performed through the display screen 202;

[0042] An active card plate 206 is installed in the middle of the lower end surface of the display 201, and the bottom end of the active card plate 206 is rotatably connected to the partition frame 104 through a pin, and the upper end of the active card plate 206 is clamped and installed with the display 201, and one side of the active card plate 206 is rollingly connected with a guide ball 205, and the outer side of the guide ball 205 is rotatably connected with the transmission block 204, and an adjusting rod 203 is installed on the inner side of the bottom end of the transmission block 204, and the active card plate 206 is connected to the transmission block 204 through the guide ball 205, and one end of the adjusting rod 203 passes through the installation box 101 and is connected to the transmission block 204 through a thread, and the active card plate 206 rotates relative to the installation box 101 and is clamped and installed with the display 201, so that the display 201 is in a tilted state relative to the installation box 101, which is convenient for personnel to operate and use.

[0043] See also Fig. 9 , a method for using an engineering supervision information management device based on the Internet of Things, comprising the following steps:

[0044] S1: The protective box cover 401 is rotated and opened relative to the installation box 101. At this time, the two transparent protective covers 304 suspended in the storage box 301 are taken out and installed at the engineering site that needs to be supervised. Cables are wound on the outside of the reeling frame 105 so that the cables can be released by rotating the reeling frame 105, thereby facilitating the connection of the overall electrical components.

[0045] S2: By rotating the adjustment rod 203, the adjustment rod 203 drives the transmission block 204 and the guide ball 205 to slide horizontally under the support of the installation box 101, and then the transmission block 204 pushes the movable card plate 206 laterally through the guide ball 205, so that the movable card plate 206 can rotate relative to the installation box 101 and be connected and installed with the display 201, so that the display 201 is in a tilted state relative to the installation box 101, which is convenient for personnel to operate and use;

[0046] S3: Turn on the power supply, extract the air from the construction site through the fan box 307 and contact it with the temperature and humidity sensor 308 and the gas sensor 309 in turn, so that the temperature and humidity in the air can be monitored by the temperature and humidity sensor 308, and the gas component in the air can be monitored by the gas sensor 309. The extracted air can be dust-filtered by two dust-proof filters 311 to prevent dust accumulation on the surface of the temperature and humidity sensor 308 and the gas sensor 309 that affects the monitoring effect, and the construction site image is collected by the camera 310;

[0047] S4: The collected data is then transmitted to the processor 406 and the circuit board 408 for processing and conversion by using the wireless transmission module 407. After the data processing is completed, it is displayed on the display screen 202 provided on the upper end surface of the display 201. At the same time, the data is analyzed and judged by the built-in judgment module of the display 201, and then the early warning operation is performed through the display screen 202, so as to obtain and manage the information of the project supervision, improve the control of the project supervision, improve the work efficiency, and ensure the safety of the construction personnel;

[0048] S5: The upper end of the positioning block 108 is connected to the installation box 101 through the support spring 107, and a plurality of positioning grooves are provided on the outer side of the positioning wheel 106. The bottom end of the positioning block 108 is inserted into the inner side of the positioning groove, so that the positioning block 108 is clamped to the positioning wheel 106 under the support of the support spring 107, and then the cable connection is kept stable through the winding frame 105.

[0049] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An engineering supervision information management device based on the Internet of Things, comprising a protective material storage mechanism (1), a collection and transportation mechanism (3) and a processing and judgment mechanism (4), characterized in that: A display and warning mechanism (2) is installed on the inner side of the protective material storage mechanism (1); a processing and judging mechanism (4) is installed on one end of the display and warning mechanism (2); a collecting and conveying mechanism (3) is installed on one side of the processing and judging mechanism (4); the protective material storage mechanism (1) comprises an installation box (101); a partition frame (104) is fixedly installed on the inner side of the installation box (101); The collecting and conveying mechanism (3) comprises a storage box (301), the storage box (301) is fixedly connected to the partition frame (104), two hanging rods (302) are fixedly provided on the inner side of the storage box (301), a connecting cover (303) is slidably connected to the outer side of the hanging rod (302), a transparent protective cover (304) is installed at the bottom end of the connecting cover (303), a secondary battery (306) is fixedly installed on the lower end surface of the connecting cover (303), and the inner side of the transparent protective cover (304) is fixedly connected to the outer side of the connecting cover (303). Two conveying pipes (305) are installed on the side, and a dust filter (311) is provided on the inner side of one end of the conveying pipe (305), two temperature and humidity sensors (308) are installed on one side of one of the dust filter (311), and two gas sensors (309) are installed on one side of the other dust filter (311), a fan box (307) is fixedly installed between the two conveying pipes (305), and a camera (310) is fixedly installed on the inner side of the bottom end of the transparent protective cover (304).

2. According to the Internet of Things-based engineering supervision information management device of claim 1, it is characterized by: The protective material storage mechanism (1) also includes two reeling rods (103) rotatably connected to the installation box (101); a reeling frame (105) is installed on the outer side of one end of the reeling rod (103); a positioning wheel (106) is fixedly installed on one end of the reeling frame (105); a positioning block (108) is provided at the upper end of the positioning wheel (106); a supporting spring (107) is provided at the upper end of the positioning block (108); and both side edges of the upper end surface of the installation box (101) are rotatably connected to movable flaps (102).

3. According to claim 2, the engineering supervision information management device based on the Internet of Things is characterized by: The processing and judging mechanism (4) comprises a protective box cover (401), wherein the protective box cover (401) is rotatably connected to the mounting box (101), a main battery (404) is fixedly mounted on the inner side of the protective box cover (401), a sealing partition (402) is fixedly mounted on one side of the main battery (404), a ribbon cable (403) is provided at the bottom end of the main battery (404), a device box (405) is fixedly mounted at the bottom end of the ribbon cable (403), a circuit board (408) is fixedly mounted on the inner side of the device box (405), and a processor (406) and a wireless transmission module (407) are mounted on one side of the circuit board (408).

4. According to claim 2, the engineering supervision information management device based on the Internet of Things is characterized by: The display warning mechanism (2) comprises a display (201), the display (201) is rotatably connected to the installation box (101), a judgment module is arranged inside the display (201), the upper end surface of the display (201) is provided with a display screen (202), a movable card plate (206) is installed in the middle of the lower end surface of the display (201), a guide ball (205) is rollingly connected to one side of the movable card plate (206), a transmission block (204) is rotatably connected to the outer side of the guide ball (205), and an adjustment rod (203) is installed on the inner side of the bottom end of the transmission block (204).

5. The engineering supervision information management device based on the Internet of Things according to claim 2 is characterized in that: One end of the reeling rod (103) passes through the installation box (101) and the positioning wheel (106) and is fixedly connected to the reeling frame (105); the upper end surface of the movable flap (102) is provided with a plurality of cable guide holes; the upper end of the positioning block (108) is connected to the installation box (101) via a supporting spring (107); the outer side of the positioning wheel (106) is provided with a plurality of positioning grooves; the bottom ends of the two positioning blocks (108) are plugged into the inner sides of two of the positioning grooves.

6. The engineering supervision information management device based on the Internet of Things according to claim 4 is characterized in that: The bottom end of the movable card plate (206) is rotatably connected to the partition frame (104) via a pin, the upper end of the movable card plate (206) is clamped and installed with the display (201), the movable card plate (206) is connected to the transmission block (204) via a guide ball (205), and one end of the adjustment rod (203) passes through the installation box (101) and is connected to the transmission block (204) via a thread.

7. The engineering supervision information management device based on the Internet of Things according to claim 3 is characterized in that: The bottom end of the ribbon cable (403) passes through the storage box (301) and the device box (405) and is fixedly connected to the circuit board (408); the circuit board (408) is connected to the main battery (404) via the ribbon cable (403); and the processor (406), the wireless transmission module (407) and the circuit board (408) are electrically connected.

8. The engineering supervision information management device based on the Internet of Things according to claim 1 is characterized in that: The upper end of the transparent protective cover (304) is connected to the connecting cover (303) by threads, the transparent protective cover (304) is connected to the two delivery tubes (305) by threads, the interiors of the two delivery tubes (305) are connected through, and the auxiliary battery (306), the temperature and humidity sensor (308), the gas sensor (309) and the camera (310) are electrically connected.

9. The engineering supervision information management device based on the Internet of Things according to claim 8 is characterized in that: One end of the temperature and humidity sensor (308) and the gas sensor (309) are both connected to the delivery pipe (305) by means of threads, and the direction of the airflow inside the two delivery pipes (305) is from the temperature and humidity sensor (308) to the gas sensor (309).

10. A method for using an engineering supervision information management device based on the Internet of Things, characterized in that: A method for using an Internet of Things-based engineering supervision information management device according to any one of claims 1 to 9, comprising the following steps: S1: The protective box cover (401) is rotated and opened relative to the installation box (101), and the two transparent protective covers (304) suspended in the storage box (301) are taken out and installed at the engineering site that needs to be supervised. A cable is wound on the outside of the reeling frame (105), so that the cable can be released by rotating the reeling frame (105), thereby facilitating the connection of the overall electrical components; S2: By rotating the adjustment rod (203), the adjustment rod (203) drives the transmission block (204) and the guide ball (205) to slide horizontally under the support of the installation box (101), and then the transmission block (204) pushes the movable card plate (206) laterally through the guide ball (205), so that the movable card plate (206) can rotate relative to the installation box (101) and be connected and installed with the display (201), so that the display (201) is in an inclined state relative to the installation box (101), which is convenient for personnel to operate and use; S3: Turn on the power supply, extract the air from the construction site through the fan box (307) and contact it with the temperature and humidity sensor (308) and the gas sensor (309) in sequence, so that the temperature and humidity in the air can be monitored through the temperature and humidity sensor (308), and the gas components in the air can be monitored through the gas sensor (309), and the extracted air can be dust-filtered through two dust-proof filter elements (311) to prevent dust from accumulating on the surface of the temperature and humidity sensor (308) and the gas sensor (309) to affect the monitoring effect, and the camera (310) is used to collect pictures of the construction site; S4: The collected data is then transmitted to the processor (406) and the circuit board (408) by using the wireless transmission module (407) for processing and conversion. After the data processing is completed, the data is displayed on the display screen (202) provided on the upper end surface of the display (201). At the same time, the data is analyzed and judged by the built-in judgment module of the display (201), and then the early warning operation is performed through the display screen (202), so as to realize the acquisition and management of the information of the project supervision, improve the control of the project supervision, improve the work efficiency, and ensure the safety of the construction personnel; S5: The upper end of the positioning block (108) is connected to the installation box (101) via a support spring (107), and a plurality of positioning grooves are provided on the outer side of the positioning wheel (106). The bottom end of the positioning block (108) is inserted into the inner side of the positioning groove, so that the positioning block (108) is clamped to the positioning wheel (106) under the support of the support spring (107), thereby maintaining the stability of the cable connection through the reel-up frame (105).

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