TRD construction method machine construction management system

Abstract

The utility model discloses a TRD construction method machine construction management system. The system comprises a display computer, a server, an overground inclinometer sensor, a plurality of underground inclinometer sensors, a quick connecting rod, a waterproof connecting wire harness, control system software, an expansion module and a data recorder. According to the TRD construction method machine, timely and accurate construction information indication is provided for managers and operators of the TRD construction method machine, powerful assistance is provided for construction, and powerful guarantee is provided for construction quality and construction safety. The TRD construction method machine monitoring system has the following beneficial effects: 1, comprehensive monitoring of the construction process of the TRD construction method machine is realized, and the accuracy and timeliness of construction data are improved; and 2, the accuracy and the reliability of the displacement diagram are improved, and a powerful guarantee is provided for the control of the construction quality. And 3, the data recorder supports data playback and export functions, provides powerful data support for construction condition statistical management and engineering analysis, and is helpful for optimizing the construction process and improving the construction efficiency.

Description

TECHNICAL FIELD

[0001] The utility model belongs to TRD method machine technical field relates to a TRD method machine construction management system, aims at providing a construction management system can real -time monitoring, accurate reflection construction state and provide effective management instruction to guarantee construction quality and construction safety. BACKGROUND

[0002] TRD method machine, namely, the equal thickness cement underground continuous wall method, it is an advanced underground continuous wall construction equipment, it utilizes the cutting box standard section that is equipped with chain and cutter to cut down to the predetermined depth through the bolt connection, subsequently TRD host computer carries out the transverse loading to cutter box and cutter, makes cutter and chain rotate cutting around cutting box. In the cutting process, cement paste and high pressure gas are injected to the original foundation from the bottom end of cutting box, and are fully mixed and stirred with soil, and finally form the equal thickness, high quality cement underground continuous wall. This kind of method is gradually replacing traditional construction technology because of its seamless lap joint, high impermeability, wide geological adaptability and the advantages such as low clearance of host computer and no overturning risk, and is widely applied in building foundation engineering, underground passage, shield vertical shaft, large-scale landfill, subway cross working well, foundation retaining wall, water stop wall, deep port and large reservoir, river embankment, city pipe gallery and other engineering fields.

[0003] However, the core operation equipment of TRD method machine is deeply buried in the underground and is in the invisible state, which makes it difficult to directly perceive and accurately judge the actual situation of underground work when facing the complex underground environment. Especially for the precision control of construction verticality, it faces great challenges. The traditional construction management method mainly relies on artificial field monitoring and operator's experience judgment. This kind of method is not only low in efficiency, but also has many disadvantages, such as delayed monitoring data feedback, difficult to guarantee data accuracy, and difficult to fully and carefully reflect the real construction state.

[0004] Based on the above situation, it is particularly urgent and important to develop an intelligent construction management system that can monitor the construction state of TRD method machine in real time and provide accurate construction information indication. The system should have multiple functions such as real-time monitoring, data analysis, early warning and construction guidance, so as to realize the all-round and high-precision monitoring and management of TRD method machine construction process, ensure construction quality and safety, improve construction efficiency and reduce labor cost. INVENTION CONTENTS

[0005] The utility model provides a kind of TRD method machine construction management system, which is integrated with advanced sensor technology, data analysis algorithm and intelligent control strategy, to effectively make up for the shortcomings of traditional construction management method, and provide solid technical support for the wide application of TRD method machine.

[0006] The technical scheme adopted by the utility model is:

[0007] ①Display computer: installed in the TRD method machine cab, used for displaying construction data and information;

[0008] ②Server: installed on the TRD method machine, connected with the display computer, the ground inclinometer sensor, the plurality of underground inclinometer sensors, the data logger and the expansion module through data lines respectively, used for receiving, storing and processing construction data;

[0009] ③Ground inclinometer sensor: installed on the TRD method machine power head, used for collecting the inclination angle data of the power head in real time;

[0010] ④Plurality of underground inclinometer sensors: installed at different depths inside the TRD method machine cutter box respectively, used for collecting the inclination angle data of each depth position in real time;

[0011] ⑤Quick connecting rod and waterproof connecting wire harness: the plurality of underground inclinometer sensors are connected and fixed through a plurality of quick connecting rods, and the inclination angle data collected by the ground inclinometer sensor and the plurality of underground inclinometer sensors in real time are transmitted to the server through the waterproof connecting wire harness, so as to ensure the reliability and stability of data transmission;

[0012] ⑥Control system software: the software is installed in the server, used for receiving and processing the inclination angle data collected by the ground inclinometer sensor and the plurality of underground inclinometer sensors in real time, generating real-time and coherent TRD cutter box displacement graph, and combining the TRD transverse feeding thrust data collected by the expansion module, the cutter box displacement graph is processed in real time by the finite element model;

[0013] ⑦Expansion module: installed in the TRD method machine cab, used for collecting the TRD transverse feeding thrust data, and transmitting the data to the control system software through the server;

[0014] ⑧Data logger: installed on the TRD method machine, used for recording the construction data of the TRD method machine in real time, and supporting data playback and export functions.

[0015] The utility model provides timely and accurate construction information indication for the managers and operators of the TRD method machine, not only provides powerful assistance for construction, but also provides powerful guarantee for construction quality and construction safety.

[0016] The utility model has the advantages of:

[0017] 1. The overall monitoring of the TRD method machine construction process is realized, and the accuracy and timeliness of construction data are improved.

[0018] 2. The displacement map of the cutter box is corrected in real time through the finite element model, the accuracy and reliability of the displacement map are improved, and powerful guarantee is provided for the control of construction quality.

[0019] 3. The data recorder supports data playback and export functions, provides powerful data support for construction condition statistical management and engineering analysis, and helps to optimize construction process and improve construction efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic view of the utility model;

[0021] Figure 2 It is a structural installation schematic view of the utility model;

[0022] Figure 3 It is a structural schematic view of the cutter box of the TRD construction method machine.

[0023] In the figure: 1 - display computer; 2 - server; 3 - ground inclinometer sensor; 4 - underground inclinometer sensor; 5 - quick connecting rod; 6 - waterproof connecting wire harness; 7 - data recorder; 8 - expansion module; 9 - cutter box of TRD construction method machine; 10 - cab of TRD construction method machine; 11 - power head of TRD construction method machine. DETAILED DESCRIPTION

[0024] As shown in the figure, the utility model comprises:

[0025] 1. The display computer 1 is installed in the cab 10 of the TRD construction method machine, and is used for displaying construction data and information, so as to facilitate real-time monitoring and operation of managers and operators.

[0026] 2. The server 2 is installed at the rear side of the cab 10 of the TRD construction method machine, is connected with the display computer 1, the ground inclinometer sensor 3, the four underground inclinometer sensors 4, the data recorder 7 and the expansion module 8 through data lines respectively, is used for receiving, storing and processing construction data, and ensures the integrity and traceability of the data.

[0027] 3. The ground inclinometer sensor 3 is installed on the power head 11 of the TRD construction method machine, and is used for collecting the inclination angle data of the power head in real time.

[0028] 4. The four underground inclinometer sensors 4 are installed at different depths in the cutter box 9 of the TRD construction method machine respectively, are used for collecting the inclination angle data of each depth position in real time, and fully reflect the displacement of the cutter box.

[0029] ⑤ Quick-connect rods 5 and waterproof connection harnesses 6: The four underground inclinometer sensors 4 are connected and fixed by multiple quick-connect rods 5, and the tilt angle data collected in real time by the above-ground inclinometer sensor 3 and the four underground inclinometer sensors 4 are transmitted to the server 2 through the waterproof connection harnesses 6, ensuring the reliability and stability of data transmission.

[0030] ⑥ Control System Software: This software is installed on server 2 and is responsible for receiving and processing tilt angle data collected in real time from the above-ground inclinometer sensor 3 and four underground inclinometer sensors 4, generating a real-time and continuous TRD toolbox displacement diagram. Simultaneously, combined with the TRD lateral feed thrust data collected by the expansion module 8, the toolbox displacement diagram is corrected in real time using a finite element model to improve its accuracy and reliability.

[0031] ⑦Extension Module 8: Installed inside the TRD construction machine cab 10, it is used to collect TRD lateral feed thrust data and transmit it to the control system software.

[0032] ⑧ Data Logger 7: Installed on the rear side of the TRD construction machine cab 10, it is used to record the construction data of the TRD construction machine in real time, including tilt angle data, lateral feed thrust data, etc., and supports data playback and export functions, providing strong data support for construction statistics management and engineering analysis.

[0033] Furthermore, the control system software also includes an early warning module, used to set early warning offset thresholds for the X and Y axes, assess the toolbox offset based on the corrected toolbox displacement diagram, and provide warnings and adjustment instructions to managers and operators when the toolbox offset reaches or exceeds the early warning offset threshold. This early warning module can provide timely warnings and adjustment suggestions when the toolbox offset reaches or exceeds the early warning offset threshold, effectively avoiding construction deviations and quality problems.

[0034] Furthermore, the control system software system also includes a user interface module, which is used to display real-time construction data, cutter box displacement diagram, early warning information and adjustment instructions on the display computer 1, so as to facilitate real-time monitoring and operation by managers and operators.

[0035] Furthermore, the above-ground inclinometer sensor 3 and the multiple underground inclinometer sensors 4 transmit data with the server 2 and the display computer 1 via a CAN communication bus.

[0036] Furthermore, the data logger 7 supports exporting data to external storage media or transmitting it to a remote server via a network for use in construction statistics management and engineering analysis.

[0037] The working process of this utility model is as follows:

[0038] Above-ground inclinometer sensor 3 and four underground inclinometer sensors 4 collect inclinometer angle data in real time, transmitting it to server 2 via waterproof connecting harness 6. The control system software installed in server 2 receives this data, processes and analyzes it in real time, and generates a real-time, continuous TRD cutterhead displacement diagram. Simultaneously, combined with TRD lateral feed thrust data collected by expansion module 8, the cutterhead displacement diagram is corrected in real time using a finite element model. When the cutterhead offset reaches or exceeds the warning offset threshold, the warning module provides alerts and adjustment instructions to managers and operators. Data logger 7 records construction data in real time and supports data playback and export functions.

[0039] Through this utility model—the TRD construction method machine construction management method and system—managers and operators can monitor the construction status in real time, accurately grasp the displacement of the cutter head, and take timely measures to adjust according to the warnings and adjustment instructions of the early warning module, thereby ensuring construction quality and safety. At the same time, the construction data recorded by the data logger provides strong data support for construction statistics management and engineering analysis, helping to optimize construction techniques and improve construction efficiency.

Claims

1. A TRD construction method machine management system, characterized in that: The system includes: ① Display computer (1): Installed in the TRD construction method machine cab (10) to display construction data and information; ② Server (2): Installed on the TRD construction method machine, it is connected to the display computer (1), the above-ground inclinometer sensor (3), multiple underground inclinometer sensors (4), the data logger (7) and the expansion module (8) respectively via data cables, and is used to receive, store and process construction data; ③ Ground tilt sensor (3): Installed on the power head (11) of the TRD method machine, used to collect the tilt angle data of the power head in real time; ④ Multiple underground inclinometer sensors (4): installed at different depths inside the TRD toolbox (9) to collect inclinometer angle data at each depth in real time; ⑤ Quick-connect rod (5) and waterproof connection harness (6): Multiple underground inclinometer sensors (4) are connected and fixed by multiple quick-connect rods (5), and the tilt angle data collected in real time by the above-ground inclinometer sensor (3) and multiple underground inclinometer sensors (4) are transmitted to the server (2) through the waterproof connection harness (6) to ensure the reliability and stability of data transmission. ⑥ Control system software: This software is installed in the server (2) and is used to receive and process the tilt angle data collected by the ground inclinometer sensor (3) and multiple underground inclinometer sensors (4) in real time, generate a real-time continuous TRD toolbox displacement diagram, and combine the TRD lateral feed thrust data collected by the extension module (8) to perform real-time correction processing on the toolbox displacement diagram through the finite element model. ⑦Extension module (8): Installed in the TRD construction machine cab (10), used to collect TRD lateral feed thrust data and transmit it to the control system software via server (2); ⑧ Data logger (7): Installed on the TRD construction machine, used to record the construction data of the TRD construction machine in real time, and supports data playback and export functions.

2. The TRD construction method machine management system according to claim 1, characterized in that: The control system software also includes an early warning module, which is used to set early warning offset thresholds for the X-axis and Y-axis, evaluate the tool box offset based on the corrected tool box displacement diagram, and provide warnings and adjustment instructions to managers and operators when the tool box offset reaches or exceeds the early warning offset threshold.

3. The TRD construction method machine management system according to claim 1, characterized in that: The control system software system also includes a user interface module, which is used to display real-time construction data, cutter box displacement diagram, early warning information and adjustment instructions on the display computer (1), so as to facilitate real-time monitoring and operation by managers and operators.

4. The TRD construction method machine management system according to claim 1, characterized in that: The above-ground inclinometer sensor (3) and multiple underground inclinometer sensors (4) transmit data with the server (2) and the display computer (1) via a CAN communication bus.

5. The TRD construction method machine management system according to claim 1, characterized in that: The data logger (7) supports exporting data to external storage media or transmitting it to a remote server via a network for construction statistics management and engineering analysis.

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