Working system of rubble retaining wall under complex working conditions and construction method of working system

Abstract

The invention discloses a rubble retaining wall operation system under complex working conditions and a construction method thereof, and the system comprises T-shaped pre-buried steel pipes which are pre-buried in retaining wall drain holes, reinforcing connecting plates which are respectively connected with the two T-shaped pre-buried steel pipes at the lower part of a retaining wall, and I-shaped steel which is arranged on the reinforcing connecting plates, the angle adjusting unit, the scaffold board and the protection unit are arranged on the I-shaped steel, and the length-adjustable flower basket pull rod is arranged between the top of the I-shaped steel and the T-shaped embedded steel pipe on the upper portion of the retaining wall in a hinged mode. The system further comprises a terminal control device and an intelligent construction monitoring sensor. Angle, pressure and displacement data of the scaffold board are collected through the intelligent construction monitoring sensor and transmitted to the terminal control device; the control device controls the angle adjusting unit and the flower basket pull rod to automatically adjust according to the data so as to adapt to retaining wall operation of different angles, and automatic control and monitoring of the rubble retaining wall operation construction process under the complex working condition are achieved.

Description

Technical Field

[0001] The present invention belongs to the technical field of retaining wall construction, and more specifically, relates to a rubble retaining wall operation system and a construction method thereof under complex working conditions. Background Art

[0002] A retaining wall refers to a structure that supports the roadbed fill or hillside soil and prevents the fill or soil from deforming and becoming unstable. It can effectively reduce the occurrence of natural disasters such as landslides and mud-rock flows. Specifically, the retaining wall is located on the outside of the soil, wherein the side wall of the retaining wall facing the soil is called the back of the wall, the side wall facing away from the soil is called the wall surface, the part in direct contact with the foundation is called the base, and the top opposite to the base is called the top of the wall. The existing technology generally builds double rows of scaffolding on the outside of the construction wall as a construction platform. This construction method is difficult and has limitations when constructing in complex terrain. In terrain conditions such as high and steep slopes or air-facing environments, there is a lack of scaffolding to support the working surface, and it is impossible to set up scaffolding as a construction platform.

[0003] Most existing cantilever construction platforms utilize pre-embedded screws to connect to retaining walls. These platforms typically require additional drilling and fixing, which not only increases construction complexity and cost but can also cause structural damage. These platforms often have fixed angles and cannot be flexibly adjusted to accommodate varying wall angles. This poses significant safety risks, impacting construction safety and efficiency. In terms of safety protection, existing construction platforms lack a comprehensive protection system. For example, insufficient edge protection facilities cannot effectively prevent construction workers from falling or materials from dropping, posing a significant safety hazard. Furthermore, existing construction platforms are typically not equipped with intelligent monitoring and automatic adjustment capabilities, unable to monitor the platform's status in real time and automatically adjust when necessary. This can result in problems such as platform instability, displacement, or angular deviation not being promptly detected and addressed during construction, increasing construction risks and reducing construction quality and safety. Finally, some components in existing technologies may not be able to simultaneously perform other functions. For example, pre-embedded screws cannot typically be used as drain pipes after construction is complete, resulting in material waste and duplicated construction, increasing construction costs. Summary of the Invention

[0004] In response to the above-mentioned defects or improvement needs of the prior art, the present invention provides a rubble retaining wall operation system and construction method under complex working conditions. Through the coordinated work of components such as T-shaped embedded steel pipes, reinforced connecting plates, I-beams, angle adjustment units, and basket pull rods, the system can adapt to retaining wall surfaces at different angles, effectively solving the problem that the existing construction platform has a fixed angle and is difficult to adapt to complex terrain. At the same time, the design of the protection unit provides comprehensive safety protection for construction personnel, preventing accidental falls and material drops. In addition, the intelligent monitoring and automatic adjustment functions make the construction process safer and more efficient, monitoring data in real time and adjusting the platform status in a timely manner, reducing manual intervention and lowering construction risks. The T-shaped embedded steel pipes used can continue to be used as drain pipes for the retaining wall after construction is completed, eliminating the need for additional drain pipes, avoiding material waste and repeated construction, and reducing construction costs. In general, the present invention not only improves the adaptability and stability of the construction platform, but also enhances the safety and efficiency of construction, reduces construction costs, and provides a reliable solution for the construction of rubble retaining walls under complex working conditions.

[0005] In order to achieve the above-mentioned object, one aspect of the present invention provides a rubble retaining wall operation system under complex working conditions, comprising at least four T-shaped embedded steel pipes embedded in the drain holes of the retaining wall, a reinforcing connecting plate respectively connected to two of the T-shaped embedded steel pipes at the lower part of the retaining wall, an I-beam rotatably arranged on the reinforcing connecting plate, an angle adjustment unit, a scaffolding board and a protective unit arranged on the I-beam, wherein:

[0006] The T-shaped embedded steel pipes are arranged in pairs at the upper and lower parts of the retaining wall;

[0007] The angle adjustment unit includes a movable slider slidably arranged at the bottom of the I-beam, an adjustment bolt arranged on the movable slider for adjusting the position of the movable slider, and a support rod hinged between the movable slider and the reinforcing connecting plate;

[0008] A length-adjustable basket pull rod is hingedly connected between the top of the I-beam and the T-shaped embedded steel pipe on the upper part of the retaining wall;

[0009] The operation system also includes a terminal control device for controlling the automatic adjustment of the angle adjustment unit and the flower basket pull rod to adapt to retaining wall operations at different angles, and an intelligent construction monitoring sensor connected to the terminal control device; the angle, pressure, and displacement data of the scaffolding are collected by the intelligent construction monitoring sensor and transmitted to the terminal control device; the terminal control device controls the automatic adjustment of the angle adjustment unit and the flower basket pull rod according to the angle, pressure, and displacement data of the scaffolding to adapt to retaining wall operations at different angles, thereby realizing automated control and monitoring of the construction process of stone retaining wall operations under complex working conditions.

[0010] Furthermore, the intelligent construction monitoring sensor includes an angle sensor and a level sensor installed on the I-beam, a pressure sensor and a displacement sensor installed on the scaffolding board; and also includes strain sensors installed on the I-beam and the support rod;

[0011] The terminal control device includes a data acquisition module connected to each sensor, a data processing module connected to the data acquisition module, a control output module connected to the data processing module, a communication module, a display module and a power supply module.

[0012] Furthermore, the T-shaped embedded steel pipe includes a first steel pipe and a second steel pipe vertically arranged at one end of the first steel pipe;

[0013] The first steel pipe and the second steel pipe are connected to each other and arranged in a T shape;

[0014] The length of the first steel pipe is adapted to the thickness of the retaining wall;

[0015] The second steel pipe is shorter than the first steel pipe;

[0016] The inner end portion of the first steel pipe is provided with a thread;

[0017] The second steel pipe is provided with a drain port;

[0018] The first steel pipe is provided with a first anchor bolt or a second anchor bolt adapted to the thread at one end away from the second steel pipe;

[0019] The reinforcing connecting plate is connected to the two T-shaped embedded steel pipes at the lower part of the retaining wall through the first anchor bolt;

[0020] The second anchor bolt is arranged on the two T-shaped embedded steel pipes on the upper part of the retaining wall; a fifth hinge support is provided at one end of the second anchor bolt away from the retaining wall.

[0021] Furthermore, a first hinge support and a second hinge support are provided on the longitudinal center axis of the reinforcing connecting plate from top to bottom;

[0022] One end of the I-beam is connected to the first hinge support; a third hinge support is provided at the bottom of the movable slider; one end of the support rod is connected to the third hinge support, and the other end is connected to the second hinge support.

[0023] Furthermore, the I-beam is provided with an integrally manufactured semicircular plate structure at one end close to the reinforcing connecting plate; the semicircular plate structure is provided with a hinge hole; the semicircular plate structure is connected to the first hinge support;

[0024] A fourth hinge support is provided on the top of the I-beam;

[0025] One end of the flower basket pull rod is connected to the fourth hinge support, and the other end is hinged to the end of the T-shaped embedded steel pipe on the upper part of the retaining wall.

[0026] Furthermore, a downwardly extending limit block is provided on the bottom surface of one end of the I-beam away from the reinforcing connecting plate.

[0027] Furthermore, a first automatic adjustment device is installed on the movable slider; the first automatic adjustment device includes a screw installed on the I-beam and a nut connected to the movable slider, and a first drive motor connected to the nut; the first drive motor is connected to the terminal control device; the nut can rotate along the screw.

[0028] Furthermore, the flower basket pull rod includes two sections of screws with opposite threads and an adjusting nut arranged between the two sections of the screws; a second automatic adjusting device is installed on the flower basket pull rod; the second automatic adjusting device includes a second drive motor connected to the adjusting nut; and the second drive motor is connected to the terminal control device.

[0029] Furthermore, the protection unit includes a protective sleeve vertically arranged on the top surface of the I-beam away from one end of the reinforcing connecting plate, a protective column with one end arranged inside the protective sleeve, a protective vertical net arranged between the two protective columns, and a protective pull rope arranged between the two T-shaped embedded steel pipes on the upper part of the retaining wall.

[0030] A second aspect of the present invention provides a construction method of a rubble retaining wall operating system under complex working conditions, which is implemented using the rubble retaining wall operating system under complex working conditions and includes the following steps:

[0031] S1: Pre-embed T-shaped pre-embedded steel pipes, pre-embed at least 4 T-shaped pre-embedded steel pipes in the drain holes of the retaining wall, ensure that the pre-embedded positions are accurate and firm, and that the upper and lower T-shaped pre-embedded steel pipes are arranged in pairs;

[0032] S2: Install various construction monitoring sensors, connect terminal control devices, and connect and assemble various supporting components; the supporting components include I-beams, angle adjustment units, scaffolding boards, and basket pull rods;

[0033] S3: Install and adjust the scaffolding and flower basket pull rods to form a retaining wall construction platform;

[0034] S4: Install the protection unit to form the scaffolding protection system; first, secure the protection poles to the protection sleeves, connect the protection mesh to the protection poles, and then connect the two ends of the protection rope to the two second anchor bolts on the upper part of the retaining wall; construction workers will buckle their safety belts to the protection ropes when working on the scaffolding;

[0035] S5: Automatically control and monitor the construction process through terminal control devices; including:

[0036] During the construction process, the pressure sensors and displacement sensors on the scaffolding boards monitor the pressure distribution and displacement of the scaffolding boards in real time, and the angle sensors and level sensors monitor the angle changes of the I-beams in real time and transmit the angle data to the terminal control device;

[0037] The terminal control device calculates the required adjustment amount for the angle adjustment unit and the flower basket pull rod based on the data change trend and the preset control strategy;

[0038] According to the adjustment amount, the terminal control device sends a control signal to the first automatic adjustment device on the movable slider, driving the nut to rotate on the screw or the hydraulic cylinder / pneumatic cylinder to extend and retract, driving the movable slider to slide along the I-beam, thereby adjusting the length of the support rod and changing the angle of the scaffolding; at the same time, the terminal control device also sends a control signal to the second automatic adjustment device on the flower basket pull rod, driving the adjustment nut to rotate, changing the length of the flower basket pull rod, and further fine-tuning the angle of the scaffolding to keep it always in the set horizontal state and within the safety range.

[0039] In general, the above technical solutions conceived by the present invention can achieve the following beneficial effects compared with the prior art:

[0040] (1) The slab retaining wall operation system and construction method under complex working conditions of the present invention can flexibly adapt to the construction of retaining walls with different angles of walls through the synergistic effect of innovatively designed reinforced connecting plates, I-beams, angle adjustment units, and basket pull rods. The reinforced connecting plate is connected to the T-shaped pre-buried steel pipe at the bottom of the retaining wall, and the I-beam is rotatably arranged on the reinforced connecting plate. In conjunction with the adjustment function of the movable slider and the support rod, as well as the length adjustment function of the basket pull rod, the scaffolding board always maintains a relatively horizontal and stable state. This design effectively solves the problem of the fixed angle of the construction platform in the prior art and its difficulty in adapting to complex working conditions. Especially under terrain conditions such as high and steep slopes or air-facing environments, a stable and reliable construction platform can be quickly built without the need for additional drilling and fixing, which greatly enhances the adaptability and stability of the construction platform. The T-shaped pre-buried steel pipe used can continue to be used as a drain pipe for the retaining wall after the construction is completed. There is no need to set up an additional drain pipe, which avoids material waste and repeated construction and reduces construction costs. The design and operation mode of the entire system of the present invention not only improves construction efficiency, but also effectively saves construction resources and costs, providing an efficient and economical solution for the construction of stone retaining walls under complex working conditions.

[0041] (2) The present invention provides a system for operating a rubble retaining wall under complex working conditions and a construction method thereof. By providing a protective sleeve, a protective upright pole, and a protective vertical net, the system forms an edge protection system, effectively preventing accidents such as accidental falls of construction workers or injuries caused by falling construction materials. Furthermore, the provision of a protective pull rope enables construction workers to move smoothly on the scaffolding. Safety belts are hooked to the protective pull rope. Once a construction worker loses balance or falls accidentally, the protective pull rope is promptly pulled to prevent the worker from falling further, minimizing the damage caused to the construction worker by the fall accident.

[0042] (3) The rubble retaining wall operation system and construction method under complex working conditions of the present invention collect data in real time through intelligent construction monitoring sensors and transmit it to the terminal control device. After analysis and processing by the data processing module, the control output module automatically sends adjustment instructions to the actuator to achieve precise control of the angle and position of the scaffolding, reduce the tedious operations of manual intervention and frequent adjustments, and save construction time. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 This is a schematic diagram of the three-dimensional structure of a rubble retaining wall operation system under complex working conditions according to an embodiment of the present invention;

[0044] Figure 2 This is a front view structural diagram of a rubble retaining wall operation system under complex working conditions according to an embodiment of the present invention;

[0045] Figure 3 This is a side structural diagram of a rubble retaining wall operation system under complex working conditions according to an embodiment of the present invention;

[0046] Figure 4 This is a schematic structural diagram of an I-beam in a rubble retaining wall operation system under complex working conditions according to an embodiment of the present invention;

[0047] Figure 5 This is a structural schematic diagram of a T-shaped embedded steel pipe of a rubble retaining wall operation system under complex working conditions according to an embodiment of the present invention;

[0048] Figure 6 The present invention is a flowchart of a construction method of a rubble retaining wall operation system under complex working conditions according to an embodiment of the present invention.

[0049] In all the drawings, the same figure marks represent the same technical features, specifically: 1-retaining wall, 2-T-shaped embedded steel pipe, 21-first steel pipe, 22-second steel pipe, 23-connecting bolt, 24-second anchor bolt, 241-fifth hinge support, 3-reinforced connecting plate, 31-first anchor bolt, 32-first hinge support, 33-second hinge support, 4-I-beam, 41-semicircular plate structure, 411-hinge hole, 42-fourth hinge support, 43-limit block, 5-angle adjustment unit, 51-movable slider, 511-third hinge support, 52-adjusting bolt, 53-support rod, 6-scaffolding board, 7-protection unit, 71-protective sleeve, 72-protection column, 73-protective vertical net, 74-protection pull rope, 8-flower basket pull rod. DETAILED DESCRIPTION

[0050] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only intended to illustrate the present invention and are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

[0051] like Figure 1-Figure 5 As shown, one aspect of the present invention provides a rubble retaining wall operation system under complex working conditions, comprising at least two pairs of T-shaped embedded steel pipes 2 respectively embedded in the drainage holes at the upper and lower parts of the retaining wall 1, a reinforcing connecting plate 3 respectively connected to the two T-shaped embedded steel pipes 2 at the lower part of the retaining wall 1, an I-beam 4 rotatably arranged on the reinforcing connecting plate 3, an angle adjustment unit 5, a scaffolding board 6 and a protective unit 7 arranged on the I-beam 4, a length-adjustable basket pull rod 8 hingedly arranged between the top of the I-beam 4 and the T-shaped embedded steel pipe 2 at the upper part of the retaining wall 1, a terminal control device for controlling the angle adjustment unit 5 and the basket pull rod 8 to automatically adjust to adapt to the operation of the retaining wall 1 at different angles, and an intelligent construction monitoring sensor connected to the terminal control device. ; The angle adjustment unit 5 includes a movable slider 51 slidingly arranged at the bottom of the I-beam 4, an adjusting bolt 52 arranged on the movable slider 51 for adjusting the position of the movable slider 51, and a support rod 53 hinged between the movable slider 51 and the reinforcing connecting plate 3; the scaffolding board 6 is arranged across the top of the two I-beams 4; the angle, pressure and displacement data of the scaffolding board 6 are collected by the intelligent construction monitoring sensor and transmitted to the terminal control device; the terminal control device controls the angle adjustment unit 5 and the basket pull rod 8 to automatically adjust according to the angle, pressure and displacement data of the scaffolding board 6 to adapt to the operation of the retaining wall 1 at different angles, thereby realizing the automatic control and monitoring of the construction process of the stone retaining wall operation under complex working conditions.

[0052] Furthermore, the intelligent construction monitoring sensor includes an angle sensor and a level sensor installed on the I-beam 4, and a pressure sensor and a displacement sensor installed on the scaffolding board 6; it also includes a strain sensor provided on the I-beam 4 and the support rod 53; the terminal control device includes a data acquisition module connected to each sensor, a data processing module connected to the data acquisition module, a control output module connected to the data processing module, a communication module, a display module and a power supply module.

[0053] Further, if Figure 1-Figure 5 As shown, the T-shaped embedded steel pipes 2 are arranged in pairs at the upper and lower parts of the retaining wall 1 respectively; the embedded heights of the two T-shaped embedded steel pipes 2 arranged in pairs are the same; the reinforcing connecting plate 3 is provided on the two T-shaped embedded steel pipes 2 at the lower part of the retaining wall 1; the reinforcing connecting plate 3 is connected to the two T-shaped embedded steel pipes 2 at the lower part of the retaining wall 1 through a first anchor bolt 31; a second anchor bolt 24 is provided on the two T-shaped embedded steel pipes 2 at the upper part of the retaining wall 1; a fifth hinge support 241 is provided at the end of the second anchor bolt 24 away from the retaining wall 1.

[0054] Further, if Figure 1-Figure 5 As shown, the T-shaped embedded steel pipe 2 includes a first steel pipe 21 and a second steel pipe 22 perpendicular to one end of the first steel pipe 21; the first steel pipe 21 and the second steel pipe 22 are connected to each other and arranged in a T shape; the length of the first steel pipe 21 is adapted to the thickness of the retaining wall 1; the second steel pipe 22 is shorter than the first steel pipe 21; the inner end of the first steel pipe 21 is provided with a thread; the second steel pipe 22 is provided with a drain port; the end of the first steel pipe 21 away from the second steel pipe 22 is provided with a first anchor bolt 31 or a second anchor bolt 24 adapted to the thread; through The first anchor bolt 31 is connected to the reinforcing connecting plate 3; the second anchor bolt 24 is connected to the end of the basket pull rod 8 through the connecting bolt 23; the T-shaped embedded steel pipe 2 not only provides a stable anchoring point for the support system, ensuring a reliable connection between the scaffolding and the retaining wall 1, but also the drain port of the second steel pipe 22 can ensure the normal drainage function of the retaining wall 1. After the scaffolding is removed, the T-shaped embedded steel pipe 2 is used as the drain pipe of the retaining wall, avoiding the drainage performance of the retaining wall 1 affected by the setting of the scaffolding, thereby ensuring the structural stability and durability of the retaining wall 1.

[0055] Further, if Figure 1-Figure 5As shown, the reinforcing connecting plate 3 is provided with a reinforcing web to ensure the stress stability of the structure; the reinforcing connecting plate 3 is provided with an upper and lower hinge support, and the top end of the I-beam 4 is also provided with a hinge support, which is respectively connected to the I-beam 4, the support rod 53 and the basket pull rod 6 through the connecting bolt 23; the setting of the hinge support enables the connecting components to rotate relative to each other, thereby giving the entire support system a certain degree of adjustability. When the scaffolding needs to adjust the angle or adapt to the slight deformation of the retaining wall 1, each component can be adjusted accordingly through the rotation of the hinge support, avoiding stress concentration and structural damage caused by the rigid connection between the components, and ensuring the stability and reliability of the scaffolding under different working conditions.

[0056] Further, if Figure 1-Figure 5 As shown, in a specific embodiment of the present invention, a first hinge support 32 and a second hinge support 33 are provided from top to bottom on the longitudinal center axis of the reinforced connecting plate 3; one end of the I-beam 4 is connected to the first hinge support 32 by a connecting bolt 23; a third hinge support 511 is provided at the bottom of the movable slider 51; one end of the support rod 53 is connected to the third hinge support 511, and the other end is connected to the second hinge support 33; when the scaffolding needs to adjust the angle to adapt to the retaining wall 1 with different angles of the wall, loosen the adjusting bolt 52, so that the movable slider 51 slides along the I-beam 4, and changes the position of the support rod 53 relative to the I-beam 4, thereby adjusting the angle of the scaffolding and realizing flexible adjustment of the scaffolding to meet the construction needs under various complex working conditions.

[0057] Furthermore, the I-beam 4 serves as the main load-bearing and supporting component, and its hinged connection with the reinforcing connecting plate 3 can ensure that the I-beam 4 can adapt to changes in a certain angle; by coordinating the sliding adjustment function of the movable slider 51 with the adjusting bolt 52 and the length adjustment function of the basket pull rod 8, the scaffolding board 6 can adapt to the retaining wall 1 with walls of different angles and always maintain a relatively horizontal and stable state, providing a safe and reliable working plane for construction operations, and realizing safe and efficient operation of the lower stone retaining wall under complex working conditions.

[0058] Further, if Figure 1-Figure 5As shown, the I-beam 4 is provided with an integrally made semicircular plate structure 41 at one end near the reinforcing connecting plate 3; a hinge hole 411 is provided on the semicircular plate structure 41; the semicircular plate structure 41 is connected to the first hinge support 32 by a connecting bolt 23; a fourth hinge support 42 is provided on the top of the I-beam 4; one end of the flower basket pull rod 8 is connected to the fourth hinge support 42, and the other end is connected to the second anchor bolt 24 at the end of the T-shaped embedded steel pipe 2 on the upper part of the retaining wall 1 by a connecting bolt 23; the flower basket pull rod 8 is used for the upper tensioning of the scaffolding board, and works together with the support rod 53 to form a stable tension and compression support system to ensure the stability of the scaffolding board; at the same time, the flower basket pull rod 8 can adjust its own length, so that in different construction environments, by adjusting the length of the flower basket pull rod 8, the scaffolding board can adjust its angle to adapt to the retaining wall 1 with different angles of the wall, thereby improving the versatility and flexibility of the scaffolding board.

[0059] Further, if Figure 1-Figure 5 As shown, a downwardly extending limit block 43 is provided on the bottom surface of one end of the I-beam 4 away from the reinforcing connecting plate 3; the limit block 43 prevents the movable slider 51 from sliding out of the I-beam 4, thereby avoiding structural instability and further improving the stability and safety of the scaffolding.

[0060] Furthermore, an angle sensor is provided on the I-beam 4 for monitoring the horizontal state of the scaffolding board and measuring the angle change of the I-beam 4 in real time. When the horizontality of the scaffolding board changes, the angle sensor collects data and feeds back to the terminal control device. The terminal control device controls the adjustment of the angle of the I-beam 4 through the automatic adjustment device to ensure that the scaffolding board always remains in a horizontal state; a spirit level sensor is also provided on the I-beam 4 for assisting in measuring whether the scaffolding board is in a horizontal state; strain sensors are respectively provided on the I-beam 4 and the support rod 53 for real-time monitoring of the strain of the I-beam 4 and the support rod 53, so as to promptly discover whether the structural force exceeds the design range and prevent structural fatigue damage.

[0061] Furthermore, a first automatic adjustment device is installed on the movable slider 51; the first automatic adjustment device includes a screw installed on the I-beam and a nut connected to the movable slider 51, and a first drive motor connected to the nut; the first drive motor is connected to the terminal control device; the nut can rotate along the screw; when the levelness of the scaffolding changes, the angle sensor on the I-beam 4 transmits the detected data to the terminal control device; the terminal control device controls the first drive motor to drive the nut to rotate on the screw according to the preset levelness requirement, and the rotation of the nut will drive the movable slider 51 to slide along the I-beam 4, thereby adjusting the position of the movable slider 51 and restoring the scaffolding to a horizontal state. The first automatic adjustment device can also be a hydraulic cylinder or a pneumatic cylinder; one end of the hydraulic cylinder or pneumatic cylinder is fixed on the I-beam 4, and the other end is connected to the movable slider 51; when the position of the movable slider 51 needs to be adjusted, the terminal control device controls the hydraulic cylinder or pneumatic cylinder to extend and retract under the push of hydraulic oil or compressed air according to the data of the angle sensor, thereby driving the movable slider 51 to move, thereby realizing automatic leveling of the scaffolding.

[0062] Further, if Figure 1-Figure 5 As shown, the flower basket tie rod 8 comprises two screws with opposite threads and an adjustment nut positioned between the two screws. A second automatic adjustment device is mounted on the flower basket tie rod 8. This second automatic adjustment device includes a second drive motor connected to the adjustment nut. This second drive motor is connected to a terminal control device. When the length of the flower basket tie rod 8 needs to be adjusted, the terminal control device controls the second drive motor to rotate the adjustment nut. Because the two screws have opposite thread directions, rotating the adjustment nut causes the two screws to move relative to each other, thereby changing the total length of the flower basket tie rod 8. This adjustment method allows for precise control of the length of the flower basket tie rod 8, thereby adjusting the angle of the scaffolding board to accommodate retaining walls 1 with different wall angles.

[0063] Furthermore, the scaffolding 6 provides a working surface for construction workers and supports the workers at the same time, making it convenient for construction workers to perform various construction operations on it, such as masonry and pouring of stone slabs. Pressure sensors and displacement sensors are installed on the scaffolding 6, which can monitor the pressure distribution and displacement of the platform in real time. Once abnormal data is found, problems in the construction can be discovered and handled in time, and measures can be taken in advance for reinforcement or adjustment, thereby improving construction quality and safety.

[0064] Further, if Figure 1-Figure 5As shown, the protection unit 7 includes a protection sleeve 71 vertically arranged on the top surface of the I-beam 4 away from one end of the reinforcing connecting plate 3, a protection column 72 with one end arranged inside the protection sleeve 71, and a protection vertical net 73 arranged between the two protection columns 72; the protection sleeve 71 is welded to the top surface of the end of the I-beam 4, and is used to support and fix the protection column 72 and the protection mesh 73, providing a stable structural foundation for the protection system, ensuring the protection effect of the protection system, ensuring the safety of construction, and preventing safety accidents such as accidental falls of construction workers or falling injuries of construction materials; the fourth hinge support 42 is located between the scaffolding board 6 and the protection sleeve 71; the protection column 72, the protection sleeve 71 and the protection mesh 73 together constitute the edge protection system of the scaffolding board, forming a safety barrier, which effectively prevents construction workers from falling due to proximity to the edge during construction work, and ensures the safety of construction workers. The protective mesh 73 is connected to the protective upright 72 and is located at the edge of the scaffolding board; it further improves the protection system, provides edge protection for the scaffolding board, prevents construction workers and small materials from accidentally falling through the edge gap, and also blocks external foreign objects from entering the construction area and interfering with construction operations, ensuring the smooth progress of the construction process.

[0065] Further, if Figure 1-Figure 5 As shown, the protection unit 7 also includes a protection rope 74 disposed between the second anchor bolts 24 on the two T-shaped embedded steel pipes 2 on the upper portion of the retaining wall. The ends of the protection rope 74 are respectively fixed to the second anchor bolts 24 on the upper portion of the retaining wall 1. The construction worker's safety belt is hooked to the protection rope 74, providing a movable safety protection measure for the construction workers, allowing them to move smoothly on the scaffolding while protecting their safety. When the construction workers are working on the platform, their safety belts are always hooked to the protection rope 74. If the construction workers lose their balance or fall accidentally, the protection rope 74 can be promptly pulled to prevent the construction workers from falling further, thereby suspending the construction workers in the air, minimizing the damage caused by the fall accident to the construction workers and ensuring construction safety.

[0066] Furthermore, the terminal control device includes a data acquisition module, which includes multiple signal receiving ports for receiving signals from intelligent construction monitoring sensors such as pressure sensors, displacement sensors, angle sensors, level sensors, strain sensors, etc., and these signals are all data related to the status of the construction platform; a data processing module, which is composed of a high-performance processor or a programmable logic controller (PLC), is responsible for real-time analysis and processing of the data received by the data acquisition module, and determines whether the construction platform is in a safe and stable state according to the preset control logic and algorithm, and determines whether the angle or position of the platform needs to be adjusted; a control output module, which generates corresponding control instructions based on the decision results of the data processing module and sends them to the actuator, such as the first automatic adjustment device (first drive motor) on the movable slider 51, the basket pull rod 8, etc., to realize automatic adjustment and control of the construction platform; a communication module, which is used to establish a communication connection between the terminal control device and external equipment, such as wireless communication with the terminal equipment (computer, mobile phone, etc.) of the construction management personnel, to transmit the monitoring data and system status information to the construction management personnel in real time, and at the same time receive the remote control instructions sent by the construction management personnel; a display module, which intuitively displays the various monitoring data, system operation status and early warning information of the construction platform through the display screen, so that the construction management personnel can understand the on-site construction situation at any time; a power supply module, which provides stable power support for each module of the terminal control device, usually powered by AC power, and equipped with an uninterruptible power supply (UPS) to ensure that the system can still operate normally for a period of time in emergencies such as power outages, thereby ensuring construction safety.

[0067] Furthermore, the data acquisition module is connected to each intelligent construction monitoring sensor respectively. Each sensor transmits the collected pressure, displacement, angle and other data to the data acquisition module via wired or wireless communication. The data acquisition module performs preliminary processing (such as filtering and amplification) on these signals and converts them into digital signals that can be recognized by the data processing module. The data acquisition module is connected to the data processing module. The data after preliminary processing is transmitted to the data processing module via an internal bus. The data processing module performs in-depth analysis and processing on the data according to preset control logic and algorithms, determines the status of the construction platform, and makes corresponding control decisions. The data processing module is connected to the control output module. The control instructions generated by the data processing module are sent to the control output module via the internal bus. The control output module converts the control instructions into corresponding drive signals and sends them to the actuator (such as the first drive motor, the second drive motor, etc.) via wired or wireless communication to achieve automatic adjustment and control of the construction platform. The data processing module is connected to the communication module: the data processing module transmits monitoring data and system status information to the communication module, and the communication module sends the information to the terminal device of the construction management personnel via a wireless network or a wired network. At the same time, remote control commands sent by construction managers via terminal devices are received by the communication module and transmitted to the data processing module, which then performs the corresponding operations according to the commands. The data processing module is connected to the display module, which transmits processed monitoring data and system status information to the display module. The display module displays these information to construction managers in the form of intuitive graphics, charts, or numbers, allowing them to understand the operation status of the construction platform in real time. The power module is connected to each module of the terminal control device: the power module provides stable power support for the data acquisition module, data processing module, control output module, communication module, and display module, ensuring the normal operation of the terminal control device.

[0068] like Figure 6 As shown, the second aspect of the present invention provides a construction method of a stone retaining wall operation system under complex working conditions, comprising the following steps:

[0069] S1: Pre-embed the T-shaped embedded steel pipes 2. Pre-embed at least four T-shaped embedded steel pipes 2 in the drain holes of the retaining wall 1 to ensure that the embedded positions are accurate and firm. The upper and lower T-shaped embedded steel pipes 2 are arranged in pairs to provide a stable anchor point for the subsequent installation of the construction platform.

[0070] S2: Install each construction monitoring sensor, connect the terminal control device and connect and assemble each supporting member; the supporting member includes a reinforcing connecting plate 3, an I-beam 4, an angle adjustment unit 5, a scaffolding board 6 and a basket pull rod 8; specifically includes the following steps:

[0071] S21: Install an angle sensor and a level sensor on the I-beam 4, and a pressure sensor and a displacement sensor on the scaffolding board 6; install a strain sensor on the I-beam 4 and the support rod 53; install a first automatic adjustment device on the movable slider 51, and install a second automatic adjustment device on the flower basket pull rod 8, and connect each sensor and automatic adjustment device to the terminal control device;

[0072] S22: Welding the fourth hinge support 42 and the protective sleeve 71 to the top end of the I-beam 4, and making the notch of the fourth hinge support 42 parallel to the longitudinal center axis of the I-beam 4;

[0073] S23: Install the movable slider 51 on the I-beam 4, and weld the limit stopper 43 to the bottom end of the I-beam 4;

[0074] S24: Weld the first hinge support 32 and the second hinge support 33 to the reinforcing connecting plate 3; use the connecting bolts 32 to connect and fix the I-beam 4 and the support rod 53 to the two hinge supports of the reinforcing connecting plate 3, and connect the other end of the support rod 53 to the hinge support on the movable slider 51 at the bottom of the I-beam 4;

[0075] S3: Install and adjust the scaffolding board 6 and the flower basket pull rod 8 to form a retaining wall construction platform; specifically, the following steps are included:

[0076] S31: According to the inclination angle of the retaining wall 1, adjust the position of the movable slider 51 on the I-beam 4 so that the I-beam 4 is horizontal, and then fix the movable slider 51 with the adjusting bolt 52;

[0077] S32: Connect the reinforcing connecting plate 3 connected to the I-steel 4 and the support rod 53 to the T-shaped embedded steel pipe 2 embedded in the lower part of the retaining wall 1 with the first anchor bolt 31 to fix it to the retaining wall 1;

[0078] S33: Install the second anchor bolt 24 on the T-shaped embedded steel pipe 2 on the upper portion of the retaining wall 1, and make the notch of the fifth hinge support 241 on the second anchor bolt 24 vertical. Connect the ends of the basket tie rod 8 to the fourth hinge support 42 on the top end of the I-beam 4 and the fifth hinge support 241 on the second anchor bolt 24 using connecting bolts 23, respectively.

[0079] S34: Adjust the length of the basket tie rod 8 so that it tightens the I-beam 4;

[0080] S35: Laying the scaffolding board 6 on the I-beam 4 to form a retaining wall construction platform;

[0081] S4: Install the protection unit 7 to form a scaffolding protection system; specifically, first, fasten the protection pole 72 to the protection sleeve 71, and connect the protection mesh 73 to the protection pole 72 to form the edge protection system of the scaffolding; then, connect the two ends of the protection rope 74 to the two second anchor bolts 24 on the upper part of the retaining wall 1 to form the scaffolding protection system; during construction and use, the construction workers perform construction on the scaffolding board 6 and hang the safety belt on the protection rope 74 to achieve safety protection for the construction workers;

[0082] S5: Automatically control and monitor the construction process through the terminal control device; specifically including:

[0083] S51: During the construction process, the pressure sensor and displacement sensor on the scaffolding board 6 monitor the pressure distribution and displacement of the scaffolding board in real time, and transmit the data to the terminal control device via wireless or wired transmission. The angle sensor and level sensor monitor the angle change of the I-beam 4 in real time and transmit the angle data to the terminal control device;

[0084] S52: After receiving the data from each sensor, the terminal control device analyzes and processes it according to the preset algorithm and control logic. If the levelness of the scaffolding board 6 exceeds the preset range or the pressure or displacement data is abnormal, the terminal control device will immediately issue an alarm and calculate the required adjustment amount for the angle adjustment unit 5 and the basket pull rod 8 based on the data change trend and the preset control strategy.

[0085] S53: The terminal control device sends a control signal to the first automatic adjustment device (such as the first drive motor) on the movable slider 51 according to the calculated adjustment amount, driving the nut to rotate on the screw or the hydraulic cylinder / pneumatic cylinder to extend and retract, driving the movable slider 51 to slide along the I-beam 4, thereby adjusting the length of the support rod 53 and changing the angle of the scaffolding 6; at the same time, the terminal control device also sends a control signal to the second automatic adjustment device (such as the second drive motor) on the flower basket pull rod 8, driving the adjustment nut to rotate, changing the length of the flower basket pull rod 8, and further fine-tuning the angle of the scaffolding 6 so that it always remains in the set horizontal state and within the safety range; during the adjustment process, the displacement sensor and the angle sensor provide real-time feedback of the adjusted data, and the terminal control device continuously adjusts the control signal according to the feedback information until the scaffolding 6 reaches the expected horizontality and safety state.

[0086] Through the above overall control process, the stone retaining wall operation system of the present invention under complex working conditions can realize automated, intelligent control and monitoring of the construction platform, ensuring that the scaffolding always remains stable and level during retaining wall operations at different angles, providing a safe and reliable working environment for construction personnel, improving construction efficiency and quality, and reducing construction safety risks.

[0087] The rubble retaining wall operation system and construction method under complex working conditions of the present invention utilize pre-buried steel pipes to connect and fix the construction platform, and form an angle-adjustable construction platform through a basket pull rod, an articulated device, and a movable slider. The sensors and automatic adjustment devices installed in the support system realize automatic detection and adjustment of the angle of the construction platform, ensuring that the construction platform always remains in a horizontal state. At the same time, combined with the protective mesh and protective pull rope, the construction platform is applicable to retaining walls with different angles and protects the workers at the same time, thereby improving the material turnover and the quality of the retaining wall construction and ensuring construction safety.

[0088] The present invention pre-buries steel pipes in the drain holes of the retaining wall to establish an anchoring structure between the construction platform and the retaining wall. After the platform is removed, the pre-buried steel pipes serve as drain pipes for the retaining wall, thus resolving the problem of requiring additional drilling and installation of the anchoring structure, which increases consumables. This improves material utilization, reduces construction processes and material consumption, and reduces construction costs. By providing an edge protection system and protective pull ropes, the problems of poor safety and high risk factors of the construction platform are resolved, enhancing the safety of retaining wall construction and ensuring construction safety. By utilizing multiple articulated devices, basket pull rods, and movable sliders, the problem of the construction platform being fixed in angle and unable to be adapted to retaining walls with walls of different angles is resolved, achieving the effect of being adapted to retaining walls with walls of different angles. By providing a cantilevered construction platform and combining it with a safety protection system, the problem of difficulty in setting up a construction platform under complex terrain conditions such as steep slopes or air-side environments is resolved, reducing the terrain limitations of the construction platform. Bolt connections are used between components to resolve the problems of complex and cumbersome installation and disassembly of the construction platform and poor turnover, achieving the effects of facilitating installation and disassembly, saving materials, reducing construction costs, and enhancing material turnover. By setting up angle sensors, automatic adjustment devices and construction monitoring sensors, the problem of difficult angle adjustment of the construction platform is solved, and the automatic and precise adjustment of the angle of the construction platform is achieved, ensuring construction safety and quality.

[0089] It will be easily understood by those skilled in the art that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A rubble retaining wall operation system under complex working conditions, characterized by: The invention comprises at least four T-shaped pre-buried steel pipes (2) pre-buried in the drainage holes of the retaining wall (1), a reinforcing connecting plate (3) respectively connected to two of the T-shaped pre-buried steel pipes (2) at the lower part of the retaining wall (1), an I-beam (4) rotatably arranged on the reinforcing connecting plate (3), an angle adjustment unit (5), a scaffolding board (6) and a protective unit (7) arranged on the I-beam (4), wherein: The T-shaped embedded steel pipes (2) are arranged in pairs at the upper and lower parts of the retaining wall (1); The angle adjustment unit (5) comprises a movable slider (51) slidably arranged at the bottom of the I-beam (4), an adjustment bolt (52) arranged on the movable slider (51) for adjusting the position of the movable slider (51), and a support rod (53) hingedly arranged between the movable slider (51) and the reinforcing connecting plate (3); A length-adjustable basket pull rod (8) is hingedly connected between the top of the I-beam (4) and the T-shaped embedded steel pipe (2) on the upper part of the retaining wall (1); The operation system further comprises a terminal control device for controlling the angle adjustment unit (5) and the basket pull rod (8) to automatically adjust to adapt to the operation of the retaining wall (1) at different angles, and an intelligent construction monitoring sensor connected to the terminal control device; the angle, pressure, and displacement data of the scaffolding (6) are collected by the intelligent construction monitoring sensor and transmitted to the terminal control device; the terminal control device controls the angle adjustment unit (5) and the basket pull rod (8) to automatically adjust to adapt to the operation of the retaining wall (1) at different angles according to the angle, pressure, and displacement data of the scaffolding (6), thereby realizing the automated control and monitoring of the construction process of the rubble retaining wall operation under complex working conditions.

2. A rubble retaining wall operation system under complex working conditions according to claim 1, characterized in that: The intelligent construction monitoring sensor includes an angle sensor and a level sensor installed on the I-beam (4), a pressure sensor and a displacement sensor installed on the scaffolding board (6); and also includes a strain sensor provided on the I-beam (4) and the support rod (53); The terminal control device includes a data acquisition module connected to each sensor, a data processing module connected to the data acquisition module, a control output module connected to the data processing module, a communication module, a display module and a power supply module.

3. The system for operating a rubble retaining wall under complex working conditions according to claim 2 is characterized in that: The T-shaped embedded steel pipe (2) comprises a first steel pipe (21) and a second steel pipe (22) vertically arranged at one end of the first steel pipe (21); The first steel pipe (21) and the second steel pipe (22) are interconnected and arranged in a T-shape; The length of the first steel pipe (21) is adapted to the thickness of the retaining wall (1); The second steel tube (22) is shorter than the first steel tube (21); The inner end portion of the first steel pipe (21) is provided with a thread; The second steel pipe (22) is provided with a drain port; One end of the first steel pipe (21) away from the second steel pipe (22) is provided with a first anchor bolt (31) or a second anchor bolt (24) adapted to the thread; The reinforcing connecting plate (3) is connected to the two T-shaped embedded steel pipes (2) at the lower part of the retaining wall (1) via a first anchor bolt (31); The second anchor bolts (24) are arranged on the two T-shaped embedded steel pipes (2) on the upper part of the retaining wall (1); A fifth hinge support (241) is provided at one end of the second anchor bolt (24) away from the retaining wall (1).

4. A rubble retaining wall operation system under complex working conditions according to any one of claims 1 to 3, characterized in that: A first hinge support (32) and a second hinge support (33) are provided on the longitudinal center axis of the reinforcing connecting plate (3) from top to bottom; One end of the I-beam (4) is connected to the first hinge support (32); a third hinge support (511) is provided at the bottom of the movable slider (51); one end of the support rod (53) is connected to the third hinge support (511), and the other end is connected to the second hinge support (33).

5. The system for operating a rubble retaining wall under complex working conditions according to claim 4 is characterized in that: An integrally manufactured semicircular plate-shaped structure (41) is provided at one end of the I-beam (4) close to the reinforcing connecting plate (3); a hinge hole (411) is provided on the semicircular plate-shaped structure (41); the semicircular plate-shaped structure (41) is connected to the first hinge support (32); A fourth hinge support (42) is provided on the top of the I-beam (4); One end of the flower basket pull rod (8) is connected to the fourth hinge support (42), and the other end is hinged to the end of the T-shaped embedded steel pipe (2) on the upper part of the retaining wall (1).

6. A rubble retaining wall operation system under complex working conditions according to any one of claims 1 to 3 or 5, characterized in that: A downwardly extending limit block (43) is provided on the bottom surface of one end of the I-beam (4) away from the reinforcing connecting plate (3).

7. A rubble retaining wall operation system under complex working conditions according to any one of claims 1 to 3 or 5, characterized in that: A first automatic adjustment device is installed on the movable slider (51); the first automatic adjustment device includes a lead screw installed on the I-beam, a nut connected to the movable slider (51), and a first drive motor connected to the nut; the first drive motor is connected to a terminal control device; and the nut can rotate along the lead screw.

8. A rubble retaining wall operation system under complex working conditions according to any one of claims 1 to 3 or 5, characterized in that: The flower basket pull rod (8) comprises two sections of screw rods with opposite threads and an adjusting nut arranged between the two sections of the screw rods; a second automatic adjusting device is installed on the flower basket pull rod (8); the second automatic adjusting device comprises a second driving motor connected to the adjusting nut; and the second driving motor is connected to a terminal control device.

9. A rubble retaining wall operation system under complex working conditions according to any one of claims 1 to 3 or 5, characterized in that: The protection unit (7) comprises a protection sleeve (71) vertically arranged on the top surface of the I-beam (4) away from one end of the reinforcing connecting plate (3), a protection column (72) with one end arranged inside the protection sleeve (71), a protection vertical net (73) arranged between two of the protection columns (72), and a protection rope (74) arranged between two T-shaped embedded steel pipes (2) on the upper part of the retaining wall.

10. A construction method for a rubble retaining wall system under complex working conditions, characterized in that: The system for operating a rubble retaining wall under complex working conditions according to any one of claims 1 to 9 is implemented, comprising the following steps: S1: pre-embedding T-shaped pre-embedded steel pipes (2), pre-embedding at least four T-shaped pre-embedded steel pipes (2) in the drain holes of the retaining wall (1), ensuring that the pre-embedded positions are accurate and firm, and that the upper and lower T-shaped pre-embedded steel pipes (2) are arranged in pairs; S2: Installing various construction monitoring sensors, connecting terminal control devices, and assembling various supporting components; the supporting components include I-beams (4), angle adjustment units (5), scaffolding boards (6), and basket pull rods (8); S3: Install and adjust the scaffolding board (6) and the flower basket pull rod (8) to form a retaining wall construction platform; S4: Installing the protection unit (7) to form a protection system for the scaffolding board; first, fixing the protection pole (72) on the protection sleeve (71), connecting the protection mesh (73) to the protection pole (72), and then connecting the two ends of the protection rope (74) to the two second anchor bolts (24) on the upper part of the retaining wall (1); when the construction personnel are working on the scaffolding board (6), they hang the safety belt on the protection rope (74); S5: Automatically control and monitor the construction process through terminal control devices to ensure that the scaffolding is always kept in the set horizontal state and within the safety range; including: During the construction process, the pressure sensor and displacement sensor on the scaffolding board (6) monitor the pressure distribution and displacement of the scaffolding board in real time, and the angle sensor and level sensor monitor the angle change of the I-beam (4) in real time, and transmit the angle data to the terminal control device; The terminal control device calculates the amount of adjustment required for the angle adjustment unit (5) and the flower basket pull rod (8) based on the change trend of the data and the preset control strategy; The terminal control device sends a control signal to the first automatic adjustment device on the movable slider (51) according to the adjustment amount, driving the nut to rotate on the screw or the hydraulic cylinder / pneumatic cylinder to extend and retract, driving the movable slider (51) to slide along the I-beam (4), thereby adjusting the length of the support rod (53) and changing the angle of the scaffolding (6); at the same time, the terminal control device also sends a control signal to the second automatic adjustment device on the flower basket pull rod (8), driving the adjustment nut to rotate, changing the length of the flower basket pull rod (8), and further fine-tuning the angle of the scaffolding (6) so that it always remains in a set horizontal state and within a safe range.

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