System and method for automatically adjusting perpendicularity of side wall of laminated assembly type subway station

Abstract

The invention provides an automatic adjusting system and method for perpendicularity of side walls of a stacked assembly type subway station. The system comprises a push-pull adjustment execution device, the push-pull adjustment execution device comprises at least two electric push-pull rods evenly arranged at the top of the prefabricated side wall, and the two ends of each electric push-pull rod are hinged to one side of the underground diaphragm wall and the top of the prefabricated side wall correspondingly and used for driving perpendicularity adjustment of the prefabricated side wall; the perpendicularity monitoring device is used for collecting vertical inclination angle data of the prefabricated side wall in real time; and the central control device is in signal connection with the perpendicularity monitoring device and the push-pull adjustment execution device and is used for receiving the inclination angle data, calculating perpendicularity deviation, automatically generating an adjustment instruction according to the deviation and controlling the telescopic movement of the electric push-pull rod so as to dynamically correct the perpendicularity of the prefabricated side wall. Dynamic monitoring and automatic correction of the perpendicularity of the side wall can be achieved, errors and stress unbalance caused by manual intervention are avoided, it is ensured that the perpendicularity of the side wall meets the standard requirement in the whole pouring process, the adjusting efficiency is improved, and the construction risk is reduced.

Description

Technical Field

[0001] This invention belongs to the field of subway station construction technology, specifically relating to an automatic adjustment system and method for the verticality of the side walls of a composite prefabricated subway station. Background Technology

[0002] In the construction of prefabricated metro stations, the side walls, as core load-bearing and lateral pressure-resistant components, directly determine the structural rationality, spatial dimensional accuracy, and subsequent assembly quality of the station. After installation, the side walls must withstand multiple loads, including the lateral pressure from poured concrete, which can easily lead to tilting deviations. If the verticality exceeds the standard, it can cause problems such as structural stress concentration, waterproofing failure, and excessive gaps between the side walls and adjacent components, seriously affecting the long-term safety of the station.

[0003] Currently, the verticality adjustment of side walls mainly relies on two traditional techniques: one is to manually measure the deviation with a theodolite and adjust it by manually supporting it with screw rods or pushing it with jacks, and then fix it with diagonal braces; the other is a simple mechanical support system, which can only provide fixed support force and has no automatic monitoring and dynamic adjustment capabilities.

[0004] In actual construction scenarios, traditional techniques have significant limitations: the sidewalls are relatively high (approximately 7m), resulting in large deviations in manual measurements and an inability to monitor dynamic tilting during the pouring process in real time; manual adjustments rely on worker experience, leading to uneven force control and potential for localized stress concentration and cracking of the sidewalls, or over- / under-adjustment; the dynamic changes in stress on the sidewalls during concrete pouring mean that traditional fixed supports cannot respond promptly to these changes, easily resulting in secondary tilting; and the adjustment efficiency is low, requiring 2-3 people to adjust a single sidewall section, taking 1-2 hours, which is difficult to match the high-efficiency requirements of prefabricated construction. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides an automatic adjustment system and method for the verticality of side walls in prefabricated subway stations. This system enables dynamic monitoring and automatic correction of side wall verticality, avoids errors and stress imbalances caused by manual intervention, ensures that the verticality of side walls meets specifications throughout the pouring process, improves adjustment efficiency, and reduces reliance on manual labor and construction risks.

[0006] The technical solution of this invention is: an automatic verticality adjustment system for the side walls of a composite prefabricated subway station, comprising:

[0007] The push-pull adjustment actuator includes at least two electric push-pull rods evenly arranged on the top of the precast side wall. The two ends of the electric push-pull rods are respectively hinged to one side of the diaphragm wall and the top of the precast side wall, and are used to drive the verticality adjustment of the precast side wall.

[0008] A verticality monitoring device includes tilt sensors installed on both sides of the top of the precast sidewall for real-time acquisition of vertical tilt data of the precast sidewall; and,

[0009] The central control device is connected to the verticality monitoring device and the push-pull adjustment actuator. It is used to receive the tilt angle data and calculate the verticality deviation, automatically generate adjustment commands based on the deviation, and control the extension and retraction of the electric push-pull rod to dynamically correct the verticality of the precast sidewall.

[0010] Furthermore, the two ends of the electric push-pull rod are respectively hinged to the diaphragm wall and the prefabricated side wall through the diaphragm wall ear plate and the top ear plate of the side wall;

[0011] A pre-embedded steel plate for the diaphragm wall is fixedly installed at one end of the diaphragm wall ear plate, and the pre-embedded steel plate for the diaphragm wall is pre-embedded and fixed on one side of the diaphragm wall.

[0012] A pre-embedded steel plate is fixedly installed at one end of the top ear plate of the side wall, and the pre-embedded steel plate is pre-embedded and fixed at the top of the prefabricated side wall.

[0013] Furthermore, the central control device includes:

[0014] The data acquisition module is used to receive and process the data transmitted by the tilt sensor;

[0015] The controller has a built-in deviation threshold algorithm to automatically calculate the extension and retraction adjustment of the electric push-pull rod based on a preset allowable deviation value.

[0016] A touchscreen control panel is used for parameter settings and system status display.

[0017] The alarm module is used to issue an alarm when the deviation exceeds the standard, the thrust exceeds the limit, or the equipment malfunctions.

[0018] Furthermore, the verticality monitoring device also includes a wireless data transmission module connected to the tilt sensor signal, used to send the collected tilt data to the central control device;

[0019] The tilt sensor is magnetically fixed to the side of the prefabricated side wall.

[0020] Furthermore, the aforementioned automatic verticality adjustment system for the side walls of the prefabricated subway station also includes auxiliary fixing components, which include:

[0021] A push-pull rod anti-fall bracket is sleeved on the middle of the electric push-pull rod and connected to the ground diaphragm wall bracket; and,

[0022] Shock-absorbing pads are installed at the connection points between the two ends of the electric push-pull rod and the top ear plate of the side wall and the ear plate of the ground diaphragm wall.

[0023] An automatic adjustment method for the verticality of the side walls of a prefabricated subway station, employing the automatic adjustment system described in any of the preceding methods, includes the following steps:

[0024] S1, real-time monitoring of the verticality deviation of the precast sidewall, collecting tilt angle data on both sides of the precast sidewall through tilt angle sensors, and calculating the deviation on one side and the overall deviation;

[0025] S2, Deviation Judgment: The calculated deviation value is compared with a preset threshold to determine the deviation level;

[0026] S3, automatic adjustment execution. If the deviation exceeds the standard, the central control device automatically calculates the required adjustment amount of the electric push-pull rods on both sides and drives them to extend and retract symmetrically until the deviation value returns to the allowable range.

[0027] Furthermore, in S1, the formula for calculating the one-sided deviation δ is:

[0028] δ=H×tanθ

[0029] Where H is the sidewall height and θ is the tilt angle measured by the tilt sensor;

[0030] The overall deviation is the average of the deviations on both sides.

[0031] Further, in S2, the deviation judgment includes:

[0032] If the overall deviation δ ≤ the first threshold and the absolute value of the difference between the two deviations ≤ the second threshold, then the deviation is judged to meet the standard.

[0033] If the overall deviation δ is greater than the first threshold but less than or equal to the third threshold, or the absolute value of the difference between the two deviations is greater than the second threshold but less than or equal to the fourth threshold, it is judged as a slight exceedance and a regular speed adjustment is initiated.

[0034] If the overall deviation δ is greater than the third threshold, or the absolute value of the difference between the two deviations is greater than the fourth threshold, it is judged as a serious overshoot and high-speed adjustment is initiated.

[0035] Furthermore, in step S3, while executing the adjustment command, the output thrust of the electric push-pull rod is monitored in real time; if the thrust value exceeds the safety threshold, the adjustment is immediately paused and the system recalculates the adjustment strategy.

[0036] Furthermore, steps S1 to S3 are continuously executed throughout the entire concrete pouring process for dynamic monitoring and correction; after pouring is completed, a full data report containing tilt angle data, deviation value, push-pull rod adjustment amount, and working status is exported.

[0037] The beneficial effects of this invention are:

[0038] (1) The automatic adjustment system in this invention realizes dynamic monitoring and automatic correction of the verticality of the precast sidewall, avoids errors and stress imbalance caused by manual intervention, ensures that the verticality of the sidewall meets the specifications throughout the pouring process, improves adjustment efficiency, and reduces reliance on manual labor and construction risks.

[0039] (2) Multiple electric push-pull rods are evenly set on the top of the precast side wall and are synchronously extended and retracted to ensure that the precast side wall is subjected to balanced force, avoid the tilting or cracking of components caused by unilateral adjustment, and solve the problem of uneven force distribution in traditional manual adjustment.

[0040] (3) The vertical tilt angle data of the prefabricated sidewall is monitored in real time using a high-precision tilt sensor, which far exceeds the accuracy of traditional manual measurement and adjustment.

[0041] (4) Record tilt angle data, deviation value and adjustment parameters throughout the process, and generate exportable reports to facilitate construction management and quality inspection, and meet the requirements of refined management and control of prefabricated buildings. Attached Figure Description

[0042] Figure 1 This is a schematic diagram of the automatic verticality adjustment system for the side walls of the composite prefabricated subway station in this invention.

[0043] Figure 2 This is a schematic diagram of the push-pull adjustment actuator in this invention.

[0044] Figure 3 This is a schematic diagram of the central control device in this invention. Detailed Implementation

[0045] Various exemplary embodiments of the invention will now be described in detail with reference to the accompanying drawings. The descriptions of the exemplary embodiments are merely illustrative and are in no way intended to limit the invention or its application or use. The invention can be embodied in many different forms and is not limited to the embodiments described herein. These embodiments are provided to make the invention thorough and complete, and to fully express the scope of the invention to those skilled in the art. It should be noted that, unless otherwise specifically stated, the relative arrangement of components and steps, the composition of materials, numerical expressions, and values ​​set forth in these embodiments should be interpreted as merely exemplary and not as limiting.

[0046] The terms "first," "second," and similar words used in this invention do not indicate any order, quantity, or importance, but are merely used to distinguish different parts. Words such as "including" or "comprising" mean that the element preceding the word encompasses the element listed after it, without excluding the possibility of encompassing other elements. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0047] like Figure 1 and 2 As shown, an automatic verticality adjustment system for the sidewalls of a prefabricated subway station is disclosed, comprising:

[0048] The push-pull adjustment actuator 100 includes at least two electric push-pull rods 3 evenly arranged on the top of the precast side wall 2. The two ends of the electric push-pull rods 3 are respectively hinged to one side of the ground diaphragm wall 1 and the top of the precast side wall 2, and are used to drive the verticality adjustment of the precast side wall 2.

[0049] The verticality monitoring device 300 includes tilt sensors 4 installed on both sides of the top of the precast sidewall 2 for real-time acquisition of vertical tilt data of the precast sidewall 2; and,

[0050] The central control device 200 is connected to the verticality monitoring device 300 and the push-pull adjustment actuator 100. It is used to receive tilt angle data and calculate verticality deviation. Based on the deviation, it automatically generates adjustment commands to control the extension and retraction of the electric push-pull rod 3 to dynamically correct the verticality of the precast sidewall.

[0051] The automatic adjustment system in the above embodiments realizes dynamic monitoring and automatic correction of the verticality of the side wall, avoids errors and stress imbalance caused by manual intervention, ensures that the verticality of the precast side wall meets the specifications throughout the casting process, improves adjustment efficiency, and reduces reliance on manual labor and construction risks; multiple electric push-pull rods 3 are evenly arranged on the top of the precast side wall 2 and synchronously extend and retract to ensure that the precast side wall 2 is subjected to balanced forces, avoids component tilting or cracking caused by unilateral adjustment, and solves the problem of uneven force distribution in traditional manual adjustment; high-precision tilt sensors are used to monitor the vertical tilt angle data of the precast side wall 2 in real time, which far exceeds the accuracy of traditional manual measurement and adjustment.

[0052] In some embodiments, as a specific installation method of the push-pull adjustment actuator 100, the two ends of the electric push-pull rod 3 are respectively hinged to the ground wall 1 and the prefabricated side wall 2 through the ground wall diaphragm plate 7 and the side wall top diaphragm plate 8; a ground wall embedded steel plate 6 is welded and fixedly installed at one end of the ground wall diaphragm plate 7, and the ground wall embedded steel plate 6 is embedded and fixedly installed on one side of the ground wall 1; a side wall embedded steel plate 5 is welded and fixedly installed at one end of the side wall top diaphragm plate 8, and the side wall embedded steel plate 5 is embedded and fixedly installed on the top of the prefabricated side wall 2; both ends of the electric push-pull rod 3 are respectively connected to the ground wall diaphragm plate 7 and the side wall top diaphragm plate 8 by bolts; specifically, the electric push-pull rod 3 is driven by a servo motor, and its extension and retraction movements are used to finely adjust the height and tilt of the wall, and it has a force feedback function.

[0053] As an example, the push-pull adjustment actuator 100 includes two electric push-pull rods 3, which are symmetrically installed on both sides of the top of the prefabricated side wall.

[0054] In some embodiments, such as Figure 3 As shown, the central control unit 200 includes:

[0055] Data acquisition module 202 is used to receive and process data transmitted by tilt sensor;

[0056] The controller 201 has a built-in deviation threshold algorithm, which is used to automatically calculate the extension and retraction adjustment of the electric push-pull rod according to the preset allowable deviation value.

[0057] The touch screen 203 is used for parameter setting and system status display. Parameter settings include allowable deviation, adjustment speed, and thrust threshold. System status includes tilt angle data, deviation value, push-pull rod extension and retraction amount, working status, and other data.

[0058] Alarm module 204 is used to issue an alarm when the deviation exceeds the standard, the thrust exceeds the limit, or the equipment malfunctions;

[0059] The data acquisition module 202, the touch screen 203, and the alarm module 204 are all connected to the controller 201 via signals. Specifically, the controller 201 is a programmable logic controller; the alarm module 204 is an audible and visual alarm; and the central control device 200 also includes a power supply module for powering it.

[0060] In some embodiments, the verticality monitoring device 300 further includes a wireless data transmission module, which is connected to the tilt sensor 4 for transmitting the collected tilt data to the central control device 200; the tilt sensor 4 is magnetically fixed to the side of the precast side wall.

[0061] In some embodiments, the automatic verticality adjustment system for the side walls of a prefabricated subway station further includes auxiliary fixing components, which include:

[0062] A push-pull rod anti-fall bracket, fitted onto the middle of the electric push-pull rod and connected to the ground-mounted wall bracket; and,

[0063] Shock-absorbing pads are installed at both ends of the electric push-pull rod 3 and at the connection points between the top side wall ear plate 8 and the floor diaphragm ear plate 7.

[0064] Specifically, the push-pull rod anti-fall bracket includes a collar fixedly fitted in the middle of the electric push-pull rod. The collar is connected to the ground wall bracket by a rope to prevent the electric push-pull rod from falling due to accidental failure. The shock-absorbing pad is used to absorb the impact force generated by the vibration of concrete pouring to avoid interference with the adjustment accuracy.

[0065] In some embodiments, a method for automatically adjusting the verticality of the sidewalls of a prefabricated subway station is disclosed, employing the automatic adjustment system as described in any of the above embodiments, and including the following steps:

[0066] S1, real-time monitoring of the verticality deviation of the precast sidewall, collecting tilt angle data on both sides of the precast sidewall through tilt angle sensors, and calculating the deviation on one side and the overall deviation;

[0067] S2, Deviation Judgment: The calculated deviation value is compared with a preset threshold to determine the deviation level;

[0068] S3, automatic adjustment execution. If the deviation exceeds the standard, the central control device automatically calculates the required adjustment amount of the electric push-pull rods on both sides and drives them to extend and retract symmetrically until the deviation value returns to the allowable range.

[0069] In some embodiments, in step S1, the formula for calculating the one-sided deviation δ is:

[0070] δ=H×tanθ

[0071] Where H is the sidewall height and θ is the tilt angle measured by the tilt sensor;

[0072] The overall deviation is the average of the deviations of the two sides.

[0073] Specifically, the tilt sensors 4 installed on both sides of the top of the precast sidewall 2 calculate the single-sided deviation based on trigonometric functions: δ1=H×tan(θ1), δ2=H×tan(θ2), where δ1 is the left deviation (mm / m) and δ2 is the right deviation (mm / m), with the calculation accuracy retained to two decimal places; the overall deviation...

[0074] In some embodiments, step S2, the deviation determination includes:

[0075] If the overall deviation δ ≤ the first threshold and the absolute value of the difference between the two deviations ≤ the second threshold, then the deviation is judged to meet the standard.

[0076] If the overall deviation δ is greater than the first threshold but less than or equal to the third threshold, or the absolute value of the difference between the two deviations is greater than the second threshold but less than or equal to the fourth threshold, it is judged as a slight exceedance and a regular speed adjustment is initiated.

[0077] If the overall deviation δ is greater than the third threshold, or the absolute value of the difference between the two deviations is greater than the fourth threshold, it is judged as a serious overshoot and high-speed adjustment is initiated.

[0078] Specifically, if δ≤2mm / m and |δ1-δ2|≤1mm / m, the deviation is considered to be within the standard, the system maintains the current state, and continues to monitor;

[0079] If 2mm / m < δ ≤ 5mm / m or 1mm / m < |δ1 - δ2| ≤ 2mm / m, it is judged as a slight exceedance, and the normal speed adjustment is initiated;

[0080] If δ>5mm / m or |δ1-δ2|>2mm / m, it is judged as a serious overshoot, high-speed adjustment is initiated, and thrust monitoring is strengthened.

[0081] More specifically, the normal speed of the electric push-pull rod is adjusted to 5mm / s; the high speed is adjusted to 10mm / s.

[0082] In some embodiments, in step S3, while executing the adjustment command, the output thrust of the electric push-pull rod is monitored in real time; if the thrust value exceeds the safety threshold, the adjustment is immediately paused and the system recalculates the adjustment strategy.

[0083] Specifically, the central control unit receives an out-of-range signal, automatically calculates the adjustment amount, and sends a synchronous adjustment command to the electric push-pull rods on both sides. The electric push-pull rods extend and retract at a preset speed according to the calculated adjustment amount. The starting force feedback monitoring collects thrust data in real time. If the thrust is >45kN, the adjustment is immediately paused, and the system recalculates the adjustment amount before restarting. During the adjustment process, the tilt sensor continuously monitors the deviation, which gradually decreases. When δ≤2mm / m and |δ1-δ2|≤1mm / m, the controller issues a stop command, and the electric push-pull rod locks its current length.

[0084] In some embodiments, steps S1 to S3 are continuously executed throughout the concrete pouring process for dynamic monitoring and correction; after pouring is completed, a full data report containing tilt angle data, deviation value, push-pull rod adjustment amount and working status is exported.

[0085] Specifically, throughout the entire concrete pouring process, the system continuously monitors the verticality deviation. 30 minutes before the concrete is poured, the system starts pre-monitoring. When the concrete is poured to 2 / 3 of the side wall height, the monitoring and data acquisition frequency is increased to collect data once every 500ms. After the pouring is completed, the system continues to monitor for 30 minutes to confirm that the verticality deviation is stable.

[0086] Specifically, after the precast sidewall concrete has initially set, the automatic adjustment system is turned off, and the electric push-pull rod, tilt sensor, and central control device are disassembled. The entire process data report is exported through the touch screen, which includes tilt data, deviation values, push-pull rod adjustment amounts, and working status at each stage of pouring, facilitating quality traceability. The auxiliary fixing components are removed after the concrete strength reaches 70% of the design value.

[0087] The various embodiments of the present invention have now been described in detail. To avoid obscuring the concept of the invention, some details known in the art have not been described. Those skilled in the art will fully understand how to implement the technical solutions disclosed herein based on the above description.

[0088] The embodiments described above only illustrate some implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this invention patent should be determined by the appended claims.

Claims

1. An automatic verticality adjustment system for the side walls of a prefabricated subway station, characterized in that, include: The push-pull adjustment actuator includes at least two electric push-pull rods evenly arranged on the top of the precast side wall. The two ends of the electric push-pull rods are respectively hinged to one side of the diaphragm wall and the top of the precast side wall, and are used to drive the verticality adjustment of the precast side wall. A verticality monitoring device includes tilt sensors installed on both sides of the top of the precast sidewall for real-time acquisition of vertical tilt data of the precast sidewall; and, The central control device is connected to the verticality monitoring device and the push-pull adjustment actuator. It is used to receive the tilt angle data and calculate the verticality deviation, automatically generate adjustment commands based on the deviation, and control the extension and retraction of the electric push-pull rod to dynamically correct the verticality of the precast sidewall.

2. The automatic verticality adjustment system for the side walls of a prefabricated subway station according to claim 1, characterized in that: The two ends of the electric push-pull rod are respectively hinged to the diaphragm wall and the precast side wall through the diaphragm wall ear plate and the top ear plate of the side wall; A pre-embedded steel plate for the diaphragm wall is fixedly installed at one end of the diaphragm wall ear plate, and the pre-embedded steel plate for the diaphragm wall is pre-embedded and fixed on one side of the diaphragm wall. A pre-embedded steel plate is fixedly installed at one end of the top ear plate of the side wall, and the pre-embedded steel plate is pre-embedded and fixed at the top of the prefabricated side wall.

3. The automatic verticality adjustment system for the side walls of a prefabricated subway station according to claim 1, characterized in that, The central control device includes: The data acquisition module is used to receive and process the data transmitted by the tilt sensor; The controller has a built-in deviation threshold algorithm to automatically calculate the extension and retraction adjustment of the electric push-pull rod based on a preset allowable deviation value. A touchscreen control panel is used for parameter settings and system status display. The alarm module is used to issue an alarm when the deviation exceeds the standard, the thrust exceeds the limit, or the equipment malfunctions.

4. The automatic verticality adjustment system for the side walls of a prefabricated subway station according to claim 3, characterized in that, The verticality monitoring device also includes a wireless data transmission module, which is connected to the tilt sensor signal and is used to send the collected tilt data to the central control device. The tilt sensor is magnetically fixed to the side of the prefabricated side wall.

5. The automatic verticality adjustment system for the side walls of a prefabricated subway station according to claim 1, characterized in that, It also includes an auxiliary fixing component, which includes: A push-pull rod anti-fall bracket is sleeved on the middle of the electric push-pull rod and connected to the ground diaphragm bracket; and shock-absorbing pads are installed at the connection points between the two ends of the electric push-pull rod and the top ear plate of the side wall and the ear plate of the ground diaphragm.

6. A method for automatically adjusting the verticality of the side walls of a prefabricated subway station, employing the automatic adjustment system as described in any one of claims 1 to 5, characterized in that, Includes the following steps: S1, real-time monitoring of the verticality deviation of the precast sidewall, collecting tilt angle data on both sides of the precast sidewall through tilt angle sensors, and calculating the deviation on one side and the overall deviation; S2, Deviation Judgment: The calculated deviation value is compared with a preset threshold to determine the deviation level; S3, automatic adjustment execution. If the deviation exceeds the standard, the central control device automatically calculates the required adjustment amount of the electric push-pull rods on both sides and drives them to extend and retract symmetrically until the deviation value returns to the allowable range.

7. The automatic adjustment method for the verticality of the side wall of a prefabricated subway station according to claim 6, characterized in that: In S1, the formula for calculating the one-sided deviation δ is: δ=H×tanθ Where H is the sidewall height and θ is the tilt angle measured by the tilt sensor; The overall deviation is the average of the deviations on both sides.

8. The automatic adjustment method for the verticality of the side wall of a prefabricated subway station according to claim 6, characterized in that: In S2, the deviation judgment includes: If the overall deviation δ ≤ the first threshold and the absolute value of the difference between the two deviations ≤ the second threshold, then the deviation is judged to meet the standard. If the overall deviation δ is greater than the first threshold but less than or equal to the third threshold, or the absolute value of the difference between the two deviations is greater than the second threshold but less than or equal to the fourth threshold, it is judged as a slight exceedance and a regular speed adjustment is initiated. If the overall deviation δ is greater than the third threshold, or the absolute value of the difference between the two deviations is greater than the fourth threshold, it is judged as a serious overshoot and high-speed adjustment is initiated.

9. The automatic adjustment method for the verticality of the side wall of a prefabricated subway station according to claim 6, characterized in that: In step S3, while executing the adjustment command, the output thrust of the electric push-pull rod is monitored in real time; If the thrust value exceeds the safety threshold, the adjustment will be immediately paused and the system will recalculate the adjustment strategy.

10. The automatic adjustment method for the verticality of the side wall of a prefabricated subway station according to claim 6, characterized in that: Throughout the entire concrete pouring process, steps S1 to S3 are continuously executed for dynamic monitoring and correction. After pouring is completed, a full data report containing tilt angle data, deviation values, push-pull rod adjustment amounts, and working status is exported.

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