Intelligent hydraulic end mold dismantling device

Abstract

The invention belongs to the technical field of constructional engineering, and particularly discloses an intelligent hydraulic end mold dismantling device which comprises a mounting frame and a plurality of hydraulic assemblies arranged on the mounting frame. Each hydraulic assembly comprises at least two hydraulic oil cylinders, and the axes of the hydraulic oil cylinders in the same hydraulic assembly are located at the same height. A control box is further arranged on the side face of the mounting frame, and the control box is electrically connected with the hydraulic oil cylinder and used for controlling the hydraulic oil cylinder to operate. According to the intelligent hydraulic end mold dismantling device, the end mold is integrally and stably removed through the hydraulic synchronous control system, concrete damage caused by local stress concentration is effectively avoided, meanwhile, the intelligent hydraulic end mold dismantling device adapts to geometric contours of various beam type end molds, and the technical advantages of being convenient and fast to operate and high in universality are achieved; the method has the advantages that the concrete surface is prevented from being damaged, cracked or peeled off in the end mold dismantling process, it is guaranteed that the end mold is integrally and stably disengaged, and dismantling operation safety and efficiency are improved.

Description

Technical Field

[0001] This invention relates to the field of construction engineering technology, and in particular to an intelligent hydraulic end mold removal device. Background Technology

[0002] During the construction of precast box girders for highways, the removal of end formwork undoubtedly faces extremely severe challenges. Traditional removal methods mainly rely on manual hammering or the use of simple mechanical tools. However, due to the instability of the operation, uneven external forces are easily applied to the weak points at the beam ends. This uneven external force often leads to varying degrees of damage, cracking, and even spalling of the concrete surface. This not only seriously affects the integrity and safety of the beam structure but also causes great damage to the appearance quality of the beam.

[0003] More importantly, due to the strong bond between the end formwork and the concrete, the problem of localized stress concentration becomes particularly prominent when it is removed manually. This stress concentration often leads to damage to the concrete at the beam ends, resulting in a common and unavoidable quality defect that poses numerous hidden dangers for subsequent construction and use.

[0004] Furthermore, the geometric profiles of the end forms of box girders of different specifications, such as orthogonal beams, skew beams, middle beams, and edge beams, vary significantly. Existing demolition equipment often lacks sufficient versatility and adaptability, failing to meet the needs of demolishing different beam types. This necessitates repeated adjustments and adaptations by construction personnel for each beam type, which not only significantly increases the complexity and difficulty of construction but also substantially raises time and labor costs.

[0005] The issue of synchronous dismantling is particularly critical and challenging during the removal of end formwork. Multiple dismantling points must coordinate their actions precisely to ensure a smooth process and prevent jamming or deformation of the end formwork. However, due to the limitations and instability of manual operation, precise synchronous control is often impossible. This makes the dismantling process highly unstable, easily causing additional damage, significantly reducing construction efficiency, and extending the construction period.

[0006] In summary, existing end-mold removal equipment suffers from high damage risk, insufficient versatility, and poor synchronization. Summary of the Invention

[0007] This invention provides an intelligent hydraulic end mold removal device, which can solve the problems of high damage risk, insufficient versatility and poor synchronization of existing end mold removal equipment.

[0008] An intelligent hydraulic end mold removal device includes a mounting frame and several sets of hydraulic components mounted on the mounting frame; Each set of hydraulic components includes at least two hydraulic cylinders, with the axes of the hydraulic cylinders in the same set at the same height, and the hydraulic cylinders in the same set are distributed sequentially along the width direction of the mounting bracket. Different groups of hydraulic cylinders are at different heights; The mounting bracket is also equipped with a control box on its side. The control box is electrically connected to the hydraulic cylinder and is used to control the operation of the hydraulic cylinder.

[0009] This invention provides an intelligent hydraulic end mold removal device, which, compared with the prior art, has, but is not limited to, the following beneficial effects: In this intelligent hydraulic end mold removal device, the mounting frame can be understood as a rigid structural component, whose main function is to provide a stable support foundation for the entire device. Furthermore, the shape of the mounting frame can be designed as a rectangular frame, portal frame, or other forms of rigid structure according to actual needs, to meet the support requirements in different scenarios. The number and arrangement of the hydraulic components can be adjusted according to the geometric contour of the end mold. As a preferred embodiment, the number of hydraulic components can be set to two or more groups, distributed at different height positions on the mounting frame to adapt to changes in the height and position of the end mold. The number of hydraulic cylinders in each group of hydraulic components can also be selected according to actual needs, for example, set to two, three, or four hydraulic cylinders, and evenly distributed along the width direction of the mounting frame, thereby ensuring that the removal force can be evenly applied to the surface of the end mold. The main function of the control box is to centrally control the operation of the hydraulic cylinders.

[0010] The innovation of this application lies in achieving smooth and complete removal of the end formwork through the integration of a mounting frame, multiple hydraulic components, and a synchronous control system. Compared to traditional removal methods, this technical solution effectively avoids beam end damage caused by uneven force or improper operation. The mounting frame, as the supporting structure, provides a stable mechanical foundation, resisting reaction forces during removal and preventing additional impact on weak points at the beam end due to device swaying. The arrangement of the hydraulic components can be optimized according to the geometry of the end formwork, ensuring that the removal force is evenly distributed on the end formwork surface, avoiding concrete cracking or damage caused by localized stress concentration. The control box centrally controls the synchronous operation of all hydraulic cylinders, ensuring a smooth and unobstructed removal of the end formwork and eliminating the risk of end formwork twisting or beam end damage due to asynchronous movements.

[0011] This intelligent hydraulic end formwork removal device achieves smooth overall removal of the end formwork through a hydraulic synchronous control system, effectively avoiding concrete damage caused by local stress concentration. It is also adaptable to various beam-type end formwork geometries and has the technical advantages of convenient operation and strong versatility. It can prevent concrete surface damage, cracking or peeling during the end formwork removal process, ensure the overall smooth removal of the end formwork, and improve the safety and efficiency of the removal operation.

[0012] Furthermore, the hydraulic components are in two sets, namely an upper hydraulic set and a lower hydraulic set.

[0013] Furthermore, the upper hydraulic assembly and / or lower hydraulic assembly each contain two hydraulic cylinders, which are arranged symmetrically along the width of the mounting frame.

[0014] Furthermore, a cylinder mounting assembly is provided on the mounting bracket at the position corresponding to the hydraulic cylinder, and the mounting bracket and the hydraulic cylinder are connected through the cylinder mounting assembly.

[0015] Furthermore, the cylinder mounting assembly includes a mounting member and a guide member disposed on the mounting member; One side of the mounting component is connected to the mounting bracket, and the other side of the mounting component is provided with a connecting lug. The housing of the hydraulic cylinder is located on the connecting lug. The guide includes a guide rail and a slider disposed on the guide rail, wherein one side of the slider away from the guide rail is connected to the piston rod end of the hydraulic cylinder.

[0016] Furthermore, the piston rod end of the hydraulic cylinder is provided with a template connector, which is used to connect with the end mold panel.

[0017] Furthermore, the template connector is fixed to the slider using a bolt connection.

[0018] Furthermore, the control box is equipped with a synchronous hydraulic system, which includes a hydraulic pump station and regulating valves that are communicatively connected to the control box. The synchronous hydraulic system is used to control the synchronous extension and retraction of multiple hydraulic cylinders.

[0019] Furthermore, the synchronous hydraulic system also includes a cylinder force state monitoring module, which is used to monitor the output pressure or tension of the hydraulic cylinder in real time.

[0020] Furthermore, the regulating valve is a synchronizing valve and / or a proportional valve. Attached Figure Description

[0021] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this application, illustrate exemplary embodiments of the invention and, together with their description, serve to explain the invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the structure of an intelligent hydraulic end mold removal device provided by the present invention; Figure 2 A front view of the structure of an intelligent hydraulic end mold removal device provided by the present invention; Figure 3This invention provides a schematic diagram of the installation structure of a hydraulic cylinder and cylinder mounting assembly for an intelligent hydraulic end mold removal device.

[0022] Explanation of reference numerals in the attached figures: 1. Mounting bracket; 2. Hydraulic components; 3. Control box; 4. Cylinder mounting assembly; 21. Hydraulic cylinder; 401. Mounting component; 402. Guide component; 403. Connecting lug; 404. Guide rail; 405. Slider. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings showing multiple embodiments according to this application. It should be understood that the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments described in this application without creative effort will fall within the scope of protection of this application.

[0024] Unless otherwise defined, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used in the description of this application is for the purpose of describing specific embodiments only and is not intended to limit this application; the terms "comprising," "including," "having," "containing," etc., in the description, claims, and accompanying drawings of this application are open-ended terms. Therefore, "comprising," "including," or "having" refers to, for example, a method or apparatus having one or more steps or elements, but is not limited to having only these one or more elements. The terms "first," "second," etc., in the description, claims, or accompanying drawings of this application are used to distinguish different objects, not to describe a specific order or hierarchy. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0025] In the description of this invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0026] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "attachment" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0027] It should be emphasized that when the term "comprising / including" is used in this specification, it is used to explicitly indicate the presence of the stated feature, integer, step, or component, but does not exclude the presence or addition of one or more other features, integers, steps, parts, or groups of features, integers, steps, or parts.

[0028] In this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, B and / or C can represent: B existing alone, B and C existing simultaneously, or C existing alone. Additionally, in this application, the character " / " generally indicates that the preceding and following related objects have an "or" relationship.

[0029] like Figures 1 to 2 As shown in the figure, an intelligent hydraulic end mold removal device provided in this embodiment of the invention includes: A mounting frame 1 constitutes the supporting body of the intelligent hydraulic end mold removal device; At least two sets of hydraulic components 2 are mounted on the mounting bracket 1; Each hydraulic assembly 2 includes at least two hydraulic cylinders 21, with the axes of the at least two hydraulic cylinders 21 in the same group at the same height; and the hydraulic cylinders 21 in the same group are distributed sequentially along the width direction of the mounting frame 1. Hydraulic cylinders 21 in different groups are at different heights; The control box 3, mounted on the mounting bracket 1, is electrically connected to all hydraulic cylinders 21 and is used to control their operation.

[0030] In practical applications, mounting frame 1 can be understood as a rigid structural component, whose main function is to provide a stable support foundation for the entire device. Specifically, mounting frame 1 can be assembled from metal profiles through welding, bolting, or riveting, such as using materials like I-beams, channel steel, or square tubing. Furthermore, the shape of mounting frame 1 can be designed as a rectangular frame, portal frame, or other forms of rigid structure according to actual needs to meet the support requirements in different scenarios.

[0031] The number and arrangement of the hydraulic components 2 can be adjusted according to the geometric contour of the end mold. In a preferred embodiment, the number of hydraulic components 2 can be set to two or more groups, distributed at different height positions on the mounting frame 1 to accommodate changes in the height and position of the end mold. The number of hydraulic cylinders 21 in each group of hydraulic components 2 can also be selected according to actual needs, for example, set to two, three, or four hydraulic cylinders 21, and evenly distributed along the width direction of the mounting frame 1, thereby ensuring that the removal force can be evenly applied to the surface of the end mold.

[0032] The main function of control box 3 is to centrally control the operation of hydraulic cylinder 21. Specifically, control box 3 can integrate various control modules, such as a manual switch control module, a timing control module, or a closed-loop control module based on sensor feedback, to achieve precise control of hydraulic cylinder 21. Furthermore, control box 3 can also connect to other external devices via wired or wireless communication, such as interacting with remote monitoring systems or operating terminals, thereby improving operational convenience.

[0033] The innovation of this application lies in achieving smooth and complete removal of the end formwork through the integration of a mounting frame, multiple hydraulic components, and a synchronous control system. Compared to traditional removal methods, this technical solution effectively avoids beam end damage caused by uneven force or improper operation. The mounting frame 1, as the supporting structure, provides a stable mechanical foundation, resisting reaction forces during removal and preventing additional impact on weak points at the beam end due to device swaying. The arrangement of the hydraulic components 2 can be optimized according to the geometry of the end formwork, ensuring that the removal force is evenly distributed on the end formwork surface, avoiding concrete cracking or damage caused by localized stress concentration. The control box 3, through centralized control of the synchronous operation of all hydraulic cylinders 21, ensures a smooth and unobstructed removal process for the end formwork, eliminating the risk of end formwork twisting or beam end damage caused by asynchronous actions.

[0034] The working principle of this embodiment is as follows: An intelligent hydraulic end mold removal device achieves the overall smooth removal of the end mold through the coordinated operation of the mounting frame 1, hydraulic components 2, and control box 3. The mounting frame 1, as the supporting body, adopts a rigid frame structure to provide a stable support foundation, effectively resisting reaction forces during removal and preventing additional impact on weak parts of the beam end due to device swaying. At least two sets of hydraulic components 2 are mounted on the mounting frame 1, each set including at least two hydraulic cylinders 21, with the axes of the hydraulic cylinders 21 within the same set at the same height. This arrangement, based on the geometric contour characteristics of the end mold, ensures that the removal force is evenly distributed on the end mold surface, avoiding concrete cracking or damage that may be caused by localized stress concentration. Furthermore, the control box 3 is mounted on the mounting frame 1 and electrically connected to all hydraulic cylinders 21 for controlling their synchronous operation. Specifically, when the user issues a one-button start command through the control box 3, all hydraulic cylinders 21 can retract synchronously, ensuring that the overall removal of the end mold proceeds without jamming. Therefore, this technical solution effectively solves the problem of beam end damage caused by uneven force or improper operation in traditional demolition methods, while eliminating the risk of end formwork twisting or beam end damage that may be caused by asynchronous actions. As a preferred embodiment, this device significantly improves the efficiency and safety of end formwork demolition through the synergistic effect of the above-mentioned technical features.

[0035] like Figures 1 to 3 As shown, in some embodiments of the present invention, the number of hydraulic components 2 is two sets, namely the upper hydraulic set and the lower hydraulic set. Specifically, the number of hydraulic components 2 refers to the number of specific hydraulic unit groups used to apply tension on the mounting frame 1. In practical applications, two sets of hydraulic components can be used. This selection of the number is based on an optimized design of the mechanical characteristics of the end mold structure, avoiding both local stress concentration caused by insufficient coverage of a single hydraulic component and the complexity of synchronous control brought about by multiple configurations. Among them, the upper and lower hydraulic components are specifically arranged according to the vertical contour characteristics of the precast box girder end mold, with the aim of enabling the hydraulic tension to be applied synchronously along the height direction of the end mold, precisely matching the geometry of the end mold.

[0036] In detail, by limiting the number of hydraulic components 2 to two sets, and defining them as the upper hydraulic component and the lower hydraulic component respectively, this solution effectively solves the problem of beam end damage caused by uneven force during end formwork removal. The upper hydraulic component acts on the upper area of ​​the end formwork, and the lower hydraulic component acts on the lower area. This highly layered arrangement allows the hydraulic tension to be evenly transmitted to the critical areas of the end formwork, thus providing stable support for overall removal. In addition, this arrangement can flexibly cope with the geometric differences of end formwork for different beam types (such as orthogonal beams, skew beams, middle beams, and edge beams). Through the synergistic action of the upper and lower components, it ensures that the removal action is consistent with the actual contour of the end formwork, achieving smooth overall removal of the end formwork and fundamentally reducing the risk of damage to weak parts of the beam end. On this basis, combined with the rigid support of the mounting frame 1 and the synchronous control function of the control box 3, the efficiency and safety of end formwork removal are further improved.

[0037] like Figures 1 to 3 As shown, in some embodiments of the present invention, the number of hydraulic cylinders 21 in the upper hydraulic group and / or the lower hydraulic group is two, and the two hydraulic cylinders 21 are arranged symmetrically along the width direction of the mounting frame 1. Specifically, the number of hydraulic cylinders 21 is limited to two, meaning that two hydraulic cylinders are configured in each hydraulic assembly. This simplifies the system structure by reducing the number of cylinders while ensuring sufficient dismantling force. In practical applications, this configuration effectively avoids the complexity of synchronous control caused by too many cylinders. Furthermore, the hydraulic cylinders 21 are symmetrically arranged along the width of the mounting frame 1, meaning that two hydraulic cylinders are respectively placed on both sides of the mounting frame 1, mirror-imagely distributed about the central axis. This arrangement ensures uniform force distribution during the mold ejection process through symmetrical force application, preventing lateral displacement or torsion.

[0038] In detail, the above technical solution solves the problem of uneven force distribution during end formwork removal by limiting the number and arrangement of hydraulic cylinders 21. Specifically, the configuration of two hydraulic cylinders 21 makes the force distribution more reasonable, avoiding stress concentration at single points and thus reducing the risk of concrete damage at the beam end. At the same time, the symmetrical arrangement design matches the geometric characteristics of the end formwork, ensuring that the tensile force can be applied evenly in the width direction of the end formwork. On this basis, the control box 3 can precisely and synchronously drive all hydraulic cylinders 21 to maintain the overall smooth removal of the end formwork. This design not only improves the removal efficiency but also significantly reduces the possibility of end formwork tilting or jamming, thereby effectively protecting the quality of the beam.

[0039] In summary, the above technical solutions have achieved force balance and operational stability during the end mold removal process, providing a reliable technical guarantee for solving the problem of uneven force distribution during end mold removal.

[0040] like Figures 1 to 3 As shown, in some embodiments of the present invention, the mounting frame 1 is a rigid inverted trapezoidal frame, rectangular frame or portal frame welded from steel profiles.

[0041] Specifically, mounting frame 1 refers to the main structure supporting the entire device, which can be made of high-strength steel and welded. In practical applications, the choice of steel can be adjusted according to specific working conditions. For example, common steel structural materials such as I-beams, channel steel, or angle steel can be used. The purpose is to ensure that mounting frame 1 maintains overall rigidity when subjected to the force of hydraulic components 2, avoiding bending or torsional deformation caused by local stress concentration. The design of rigid inverted trapezoidal frames, rectangular frames, or portal frames can achieve uniform support distribution through regular geometry, while optimizing the layout of the operating space to adapt to different beam end working conditions.

[0042] In detail, this technical solution effectively solves the deformation problem that may occur in the support body during dismantling by clearly defining the specific structural form of the mounting frame 1, thereby ensuring the reliability of the synchronous operation of the hydraulic components 2 and the smoothness of the end mold release. The rigid design of the mounting frame 1 can maintain shape stability under multi-directional forces, which not only enhances the versatility of the device for dismantling the end mold of precast box girders, but also fundamentally eliminates the interference of the deformation of the mounting frame 1 on the synchronous hydraulic system. In addition, the choice of rigid inverted trapezoidal frame, rectangular frame or portal frame structure allows the mounting frame 1 to form a stable support system with the hydraulic components 2, ensuring that each hydraulic cylinder 21 is subjected to uniform force and achieves synchronous extension and contraction, preventing the end mold jamming phenomenon caused by the instability of the support structure. This design significantly improves the overall performance of the device and reduces the risk of damage to the concrete surface of the beam end during demolding.

[0043] Through the above technical solutions, the structural design of the mounting frame 1 not only meets the functional requirements of the intelligent hydraulic end mold removal device, but also further improves the reliability and applicability of the device, providing effective technical support for solving the problems existing in the traditional end mold removal method.

[0044] like Figures 1 to 3 As shown, in some embodiments of the present invention, a synchronous hydraulic system is provided in the control box 3. The synchronous hydraulic system includes a hydraulic pump station and a regulating valve that is communicatively connected to the control box 3 to ensure that all hydraulic cylinders 21 extend and retract synchronously during dismantling operations.

[0045] Specifically, a synchronous hydraulic system refers to a device that achieves consistent action of multiple hydraulic cylinders 21 through centralized control. It can be implemented using an integrated hydraulic circuit or modular hydraulic units. In practical applications, the hydraulic pump station is the core component that provides power to the entire hydraulic system. It can achieve stable power supply through a constant-pressure variable pump or a fixed-displacement pump combined with an accumulator. The regulating valve is a key component that can adjust its opening degree according to real-time commands to control the hydraulic oil flow. It can employ electro-hydraulic proportional valves, servo valves, or other valve body structures with dynamic adjustment functions.

[0046] In detail, this solution effectively solves the reliability problem of synchronous operation of hydraulic cylinders 21 by integrating the synchronous hydraulic system into the control box 3, thus constructing a closed-loop control mechanism. The hydraulic pump station, as a stable power source, continuously provides uniform hydraulic pressure and flow, ensuring sufficient energy reserves for the system during demolition operations. The communication connection design between the regulating valve and the control box 3 is particularly crucial. The control box 3 sends signals to the regulating valve via a communication link, and the valve adjusts the flow distribution in real time based on the signals, ensuring the coordination of the extension and retraction movements of each hydraulic cylinder 21. This communication signal-based control method enables the system to proactively respond to potential inconsistencies, such as individual cylinder differences or external load variations, thereby compensating for stroke differences.

[0047] Through the above technical solution, the multiple sets of hydraulic components 2 distributed on the mounting frame 1 can achieve precise synchronous control, avoiding the defects of traditional fixed valves that cannot adapt to dynamic working conditions, ensuring the uniform distribution of force during the end mold removal process, effectively preventing beam end damage caused by local stress concentration, and ensuring the stability and structural integrity of the removal operation.

[0048] like Figures 1 to 3 As shown, in some embodiments of the present invention, a synchronous hydraulic system is provided in the control box 3. The synchronous hydraulic system includes a hydraulic pump station and a regulating valve that is communicatively connected to the control box 3 to ensure that all hydraulic cylinders 21 extend and retract synchronously during dismantling operations. The regulating valve is a synchronous valve and / or a proportional valve.

[0049] Specifically, a synchronizing valve is a device that ensures uniform flow rate of hydraulic oil across multiple channels through a mechanical flow distribution mechanism. It can be implemented using gear-type or piston-type synchronizing valves, aiming to avoid expansion and contraction deviations caused by load fluctuations or manufacturing tolerances, thus providing fundamental stability for the synchronous expansion and contraction of hydraulic cylinder 21. A proportional valve, on the other hand, is a device that dynamically adjusts the flow and pressure of hydraulic oil using electro-hydraulic proportional control characteristics. It can be implemented using electro-hydraulic proportional directional valves or electro-hydraulic proportional pressure valves, aiming to adjust hydraulic parameters in real time based on control signals. It is particularly suitable for intelligent control systems that require feedback on force conditions, thereby achieving precise control of the output of each hydraulic cylinder 21.

[0050] In detail, the synchronizing valve, through its internal mechanical structure design, can evenly distribute hydraulic oil to multiple hydraulic cylinders 21, ensuring that each cylinder maintains a consistent extension and retraction speed during dismantling operations. This effectively reduces inconsistencies in stroke caused by manufacturing errors or differences in external loads. The proportional valve, on the other hand, incorporates feedback information from the intelligent control system. Based on real-time monitoring of the force data of the hydraulic cylinders 21, it dynamically adjusts the flow and pressure of each cylinder to compensate for potential stroke differences, ensuring the smooth overall removal of the end mold. This valve type not only enhances the reliability of the synchronizing hydraulic system but also significantly reduces the risk of beam end concrete damage caused by synchronization failure during traditional dismantling.

[0051] Through the above technical solutions, the synchronization valve and the proportional valve improve the control accuracy of the hydraulic system for the synchronous operation of the hydraulic cylinder 21 from the two aspects of mechanical stability and intelligent regulation, respectively, and solve the jamming problem caused by inconsistent stroke during the dismantling process. At the same time, together with the mounting bracket 1, the hydraulic component 2 and the control box 3, they form an efficient and reliable end mold dismantling system.

[0052] like Figures 1 to 3 As shown, in some embodiments of the present invention, the synchronous hydraulic system further includes a cylinder force state monitoring module. The cylinder force state monitoring module is configured to: monitor the output pressure or tension of each hydraulic cylinder 21 in real time, and dynamically adjust the oil pressure or flow rate of the corresponding hydraulic cylinder 21 based on the monitored force data to compensate for the stroke difference and ensure that all hydraulic cylinders 21 remain synchronized during the dismantling process.

[0053] In practical applications, the hydraulic cylinder force monitoring module refers to a device capable of real-time acquisition and feedback of the force conditions of the hydraulic cylinder 21. It can be implemented using a pressure sensor, a displacement sensor, or a combination of both. Specifically, the pressure sensor can be installed in the hydraulic circuit of the hydraulic cylinder 21 to detect pressure changes; the displacement sensor can be installed on the piston rod of the hydraulic cylinder 21 to detect the displacement of the piston rod. Its purpose is to comprehensively reflect the actual working state of the hydraulic cylinder 21 through multi-dimensional data acquisition.

[0054] Dynamic adjustment refers to the process of adaptively adjusting the oil pressure or flow rate of the hydraulic cylinder 21 based on real-time monitored force data through a control algorithm. This can be achieved through proportional valves, servo valves, or other hydraulic components with adjustment functions. Its purpose is to eliminate stroke deviations caused by uneven load distribution, friction differences, or structural irregularities, thereby ensuring the synchronization of the hydraulic cylinder 21.

[0055] Specifically, this technical solution introduces a hydraulic cylinder force state monitoring module to construct a closed-loop feedback control mechanism, effectively solving the problem of stroke loss due to dynamic load changes during end mold removal. Real-time monitoring of the output pressure or tension of each hydraulic cylinder 21 allows the system to accurately capture instantaneous force state changes in each cylinder during the removal operation, avoiding the shortcomings of traditional fixed valve regulation that cannot adapt to actual working condition fluctuations. Based on the monitored force data, the oil pressure or flow rate of the corresponding hydraulic cylinder 21 is dynamically adjusted. By converting the force information into real-time control commands, stroke deviations caused by frictional resistance, end mold geometric deviations, or differences in concrete adhesion force are specifically compensated. This process not only demonstrates the characteristic of adaptive adjustment based on actual force state but also prevents end mold tilting or local stress concentration caused by the accumulation of stroke differences, thereby ensuring the overall smooth removal of the end mold and avoiding damage to weak parts of the beam end. Furthermore, this solution, combined with the synchronous hydraulic system in the aforementioned intelligent hydraulic end mold removal device, further enhances the reliability and adaptability of the removal process, significantly improving the efficiency and quality of end mold removal.

[0056] like Figures 1 to 3 As shown, in some embodiments of the present invention, the cylinder force state monitoring module acquires force and stroke data through pressure sensors installed in the oil circuit of each hydraulic cylinder 21 and / or displacement sensors installed on the piston rod.

[0057] In practical applications, pressure sensors are devices that can directly monitor changes in hydraulic pressure in the oil circuit. These can be implemented using strain gauge pressure sensors, piezoresistive pressure sensors, or capacitive pressure sensors. Their purpose is to acquire real-time force data for each hydraulic cylinder 21, avoiding errors from indirect calculations and ensuring the timeliness and reliability of force monitoring. Displacement sensors, on the other hand, can be devices that directly capture the physical displacement of the piston rod. These can be implemented using magnetostrictive displacement sensors, laser displacement sensors, or inductive displacement sensors. Their purpose is to accurately acquire the actual stroke data of the hydraulic cylinder 21, providing an accurate basis for synchronous adjustments.

[0058] Specifically, this solution provides a precise data foundation for monitoring the stress state of hydraulic cylinders by clearly defining the installation location and type of sensors. Pressure sensors are installed in the hydraulic circuit of hydraulic cylinder 21, directly reflecting the linear relationship between the circuit pressure and the cylinder output force, thus reliably acquiring the stress state data of each cylinder. Displacement sensors are installed on the piston rod, directly reflecting the correspondence between the piston rod movement and the actual stroke of the cylinder, unaffected by mounting bracket deformation or external interference. The "and / or" configuration allows for flexible selection of pressure sensors, displacement sensors, or a combination of both based on actual working conditions. This design ensures comprehensive data acquisition and enhances the system's adaptability. Through these technical solutions, the monitoring module can dynamically compensate for stroke differences, maintain synchronous operation of all hydraulic cylinders 21, and ultimately achieve smooth end mold release, preventing damage to weak points at the beam end.

[0059] like Figures 1 to 3 As shown, in some embodiments of the present invention, the control box 3 integrates an intelligent control system, which is configured to receive a single command from the user and can start all hydraulic cylinders 21 to perform synchronous dismantling actions with one click.

[0060] Specifically, an intelligent control system refers to a system based on automation control technology, which can be implemented using embedded controllers, PLCs (Programmable Logic Controllers), or industrial computers. A single instruction means that the user can trigger the entire system's operation through a simple operation, such as pressing a button or sending a wireless signal. The one-button start function is designed to simplify the operation process, reduce manual intervention, thereby improving work efficiency and reducing the risk of operational errors.

[0061] In detail, this technical solution effectively solves the problem of complex synchronous dismantling operations by integrating an intelligent control system into the control box 3. Upon receiving a single command from the user, the intelligent control system directly coordinates the actions of all hydraulic cylinders 21, ensuring precise synchronous operation at the moment of startup. This design avoids stroke deviations caused by operational sequence or time differences, thereby preventing the end mold from jamming or damaging the beam end during dismantling. Furthermore, the single-command receiving mechanism eliminates reliance on operator expertise, making the operation more intuitive and efficient; the one-button start function directly coordinates the synchronous actions of all cylinders through intelligent control logic, ensuring a smooth and reliable dismantling process and fundamentally improving the practicality and safety of the device.

[0062] Based on this, the intelligent control system, together with the mounting frame 1, hydraulic components 2, and hydraulic cylinders 21, constitutes a complete intelligent hydraulic end formwork removal device. By integrating the intelligent control system into the control box 3, not only is the synchronous operation of the hydraulic cylinders 21 achieved, but the overall ease of operation of the device is also significantly improved. This design is particularly suitable for scenarios requiring high-precision synchronous operation, such as the removal of precast box girder end formwork, effectively reducing concrete damage at the beam ends and improving removal efficiency.

[0063] like Figures 1 to 3 As shown, in some embodiments of the present invention, a cylinder mounting assembly 4 is provided on the mounting frame 1 at the position corresponding to the hydraulic cylinder 21, and the mounting frame 1 and the hydraulic cylinder 21 are connected through the cylinder mounting assembly 4.

[0064] In practical applications, the hydraulic cylinder mounting assembly 4 refers to an intermediate structure used to achieve a stable connection between the hydraulic cylinder 3 and the mounting bracket 1. It can be implemented using a combination of positioning elements, buffering elements, and connecting elements. The positioning elements can be guide pins or positioning holes to ensure the alignment of the hydraulic cylinder 3's axis during installation; the buffering elements can be elastic pads or shock absorbers to absorb operational vibrations and compensate for manufacturing tolerances; and the connecting elements can be bolts, clips, or welded components to provide rigid support to resist the dynamic loads during the extension and retraction of the hydraulic cylinder 3.

[0065] Specifically, a cylinder mounting assembly 4 is installed on the mounting frame 1 corresponding to the position of the hydraulic cylinder 3. This design precisely arranges the assembly position according to the actual installation point of the hydraulic cylinder 3, avoiding axial deviation caused by structural tolerances of the mounting frame 1 or human error. This ensures that the hydraulic cylinder 3 is correctly aligned during the initial installation stage, thereby reducing shaking and stress concentration caused by mismatch during operation. The mounting frame 1 and the hydraulic cylinder 3 are connected through the cylinder mounting assembly 4. This indirect connection method uses the cylinder mounting assembly 4 as an intermediary structure, which not only provides rigid support to resist the dynamic load during the extension and retraction of the hydraulic cylinder 3, but also absorbs operational vibration and compensates for manufacturing tolerances through the structural characteristics of the cylinder mounting assembly 4. This ensures that the connection point remains stable during synchronous retraction, prevents the axis from deviating from the predetermined path, and ultimately ensures that all hydraulic cylinders 3 output force is uniform and stroke is consistent, achieving smooth end mold release and avoiding beam end damage.

[0066] Based on this, the aforementioned intelligent hydraulic end mold removal device effectively solves the problem of the lack of a dedicated positioning and buffering mechanism for the direct mounting of hydraulic cylinders 3 on the mounting frame 1 by introducing the cylinder mounting assembly 4, ensuring the reliability of synchronous operation of multiple cylinders. At the same time, the design of the cylinder mounting assembly 4, in conjunction with the rigid frame structure of the mounting frame 1, further enhances the stability of the overall device, reducing axial misalignment and loosening of connections caused by installation errors or vibrations, thereby significantly improving the smoothness and safety of the end mold removal process.

[0067] like Figures 1 to 3 As shown, in some embodiments of the present invention, the hydraulic cylinder mounting assembly 4 includes a mounting member 401 and a guide member 402 disposed on the mounting member 401; One side of the mounting component 401 is connected to the mounting bracket 1, and the other side of the mounting component 401 is provided with a connecting ear 403. The housing of the hydraulic cylinder 21 is located on the connecting ear 403. The guide member 402 includes a guide rail 404 and a slider 405 disposed on the guide rail 404. The side of the slider 405 away from the guide rail 404 is connected to the end of the piston rod of the hydraulic cylinder 21.

[0068] Specifically, the cylinder mounting assembly 4 refers to the intermediate structure used to connect the mounting bracket 1 and the hydraulic cylinder 3. It can be made of metal to ensure sufficient strength and rigidity. In practical applications, the mounting component 401 can be connected to the mounting bracket 1 by welding or bolting, thereby creating a stable mounting base. The connecting lug 403 can be understood as a structure with through holes or grooves, used to fix the housing of the hydraulic cylinder 3, aiming to eliminate the risk of rotation or swaying of the housing during operation. The guide component 402 can be a linear guide system, which provides a precise linear guide track, ensuring that the piston rod can only move linearly along the guide direction, avoiding deflection caused by installation errors or external interference.

[0069] Specifically, the mounting component 401 has a groove that matches the guide component 402, and the guide component 402 can be fixed in the groove on the mounting component 401 by bolt connection.

[0070] In detail, this technical solution effectively solves the problem of motion stability of the hydraulic cylinder 3 by integrating the guide component 402 into the cylinder mounting assembly 4, ensuring the synchronization and safety of the end mold removal process. One side of the mounting component 401 is connected to the mounting bracket 1, forming a stable foundation and preventing overall displacement or deformation of the assembly under stress, thus providing a reliable support environment for the operation of the hydraulic cylinder 3. The connecting lug 403 on the other side of the mounting component 401 is used to fix the housing of the hydraulic cylinder 3, generating rigid positioning of the cylinder body and ensuring the consistency of the thrust direction. The guide rail 404 in the guide component 402 is fixed to the mounting component 401, and the sliding engagement of the slider 405 on the guide rail 404 generates strict axial constraint on the piston rod movement. The slider 405 is connected to the end of the piston rod of the hydraulic cylinder 3, generating direct linkage between the piston rod and the guide mechanism, ensuring that lateral forces are effectively absorbed during the extension and retraction process, and maintaining the coordination of the synchronous operation of multiple sets of hydraulic cylinders 3. This structural design not only enhances the reliability of mechanical motion but also provides a stable execution foundation for the intelligent control system, making the overall removal of the end mold smoother and significantly reducing the risk of beam end breakage.

[0071] like Figures 1 to 3 As shown, in some embodiments of the present invention, the piston rod end of the hydraulic cylinder 21 is provided with a template connector, which is used to connect with the end mold panel.

[0072] Specifically, the formwork connector refers to a connection hub specifically designed for end formwork panels. It can be fixed to the end formwork panel using methods such as bolting, snap-fitting, or welding. In practical applications, the purpose of the formwork connector is to ensure that the dismantling force is evenly transmitted to the end formwork panel, avoiding jamming or damage to the concrete at the beam end due to unreliable connections. Furthermore, the introduction of this connector can effectively reduce the risk of damage to weak points at the beam end.

[0073] In detail, a key connection hub is constructed by setting a template connector at the end of the piston rod of the hydraulic cylinder 3, enabling the output force of the hydraulic cylinder 3 to be directly and stably transmitted to the end mold panel. The connection method between the template connector and the piston rod end ensures the clarity of the force application point while avoiding interference from the guide structure on the connection function. During synchronous retraction, the template connector can firmly fix the end mold panel, preventing jamming caused by loose connection or force offset, thereby ensuring the smoothness of the overall end mold removal. In addition, this solution, combined with the guiding function of the slider 405, further improves the stability and reliability of the hydraulic cylinder 3 in linear motion, ensuring a more efficient and safer dismantling process.

[0074] The above technical solutions not only solved the problem of unreliable end formwork panel connection, but also significantly improved the efficiency and safety of end formwork removal, and reduced the impact on beam quality.

[0075] like Figures 1 to 3 As shown, in some embodiments of the present invention, the template connector is fixed to the slider 405 by bolt connection; Specifically, the template connector refers to the component used to connect the end mold panel. It can be made of high-strength steel to ensure it can withstand significant tensile force during the retraction of the hydraulic cylinder 21. The bolted connection method involves fixing the template connector to the slider 405 with bolts. This method offers detachability and stability, facilitating quick replacement and adjustment. The slider 405 is part of the guide component 402 and works in conjunction with the guide rail 404 to provide precise guidance during the movement of the piston rod of the hydraulic cylinder 21. The purpose of using a bolted connection is to improve the reliability of the connection, prevent loosening caused by vibration or uneven load, and thus ensure that the end mold can be ejected without jamming.

[0076] In detail, the template connector is fixed to the slider 405 with bolts. Combined with the slider 405 acting as a guide 402 and its linkage with the piston rod, the uniformity of force transmission during the retraction of the hydraulic cylinder 21 is ensured. This structural design allows for rapid replacement of the connector based on the detachable nature of the bolts when adapting to different end mold geometries, avoiding the time-consuming installation and operational difficulties caused by complex fixing methods. Simultaneously, this solution significantly improves the device's adaptability to various beam types, such as inclined beams, orthogonal beams, center beams, and edge beams. Furthermore, the stability of the template connector prevents loosening during dismantling and unstable end mold removal, thus maintaining the synchronization and stability of the dismantling operation. Through the above technical solution, the technical problems of unreliable fixing methods and inconvenient replacement are solved, ensuring the smoothness of the end mold dismantling process and the device's versatility for different beam types.

[0077] like Figures 1 to 3 As shown, in some embodiments of the present invention, the template connectors are designed with various models. Through the various models of template connectors, the intelligent hydraulic end formwork removal device can be applied to different end formwork geometric profiles of inclined beams, orthogonal beams, bridge middle beams and side beams, and has versatility.

[0078] Specifically, formwork connectors refer to components used to connect to the end formwork panel. These connections can be achieved using bolts, snap-fit ​​connections, or pin connections. In practical applications, the design of formwork connectors needs to consider the differences in the geometric profiles of different beam types, such as the inclination angle of inclined beams, the symmetry of orthogonal beams, and the cross-sectional shapes of middle and edge beams. The purpose is to ensure a stable and reliable end formwork connection, avoiding jamming or concrete damage caused by mismatched connections.

[0079] In detail, this solution utilizes replaceable or adjustable template connectors, enabling the device to dynamically customize connection methods based on the geometric contour differences of inclined beams, orthogonal beams, and bridge mid-beams and edge beams. During implementation, the replacement or adjustment of the template connectors can be done manually or with simple tools, thus adapting to subtle differences in different beam types. Furthermore, the mounting frame 1, as the main support, together with the hydraulic cylinder 21 and control box 3, constitutes a complete hydraulic end-form removal system, ensuring the smooth removal of the end formwork as a whole. This technical solution not only solves the problem of fixed connectors being unable to adapt to various beam types but also significantly enhances the practical value of the device, reduces redundant investment in specialized equipment, and simplifies the operation process.

[0080] like Figures 1 to 3 As shown, in some embodiments of the present invention, the control box 3 is designed to be waterproof and dustproof, and is equipped with a wireless communication module. The wireless communication module signal is connected to the remote controller, and the wireless communication module signal can be used to receive operation commands from the remote controller.

[0081] In practical applications, waterproof and dustproof design refers to protecting the control box 3 through a sealed structure or protective materials. This can be achieved using techniques such as rubber sealing rings and waterproof joints. The purpose is to isolate external contaminants and ensure the stable operation of the internal electronic components in humid and dusty environments. The wireless communication module can be understood as a signal transceiver device based on wireless transmission technology. It can achieve real-time communication with the remote controller via Bluetooth, Wi-Fi, or radio frequency communication, allowing operators to send commands without approaching the device, thereby eliminating the safety hazards of close-range operation.

[0082] Specifically, this technical solution effectively addresses environmental adaptability and operational safety issues by optimizing the structural and functional design of control box 3. The waterproof and dustproof design of control box 3 addresses uncontrollable factors in the construction site environment, preventing moisture and particulate matter from penetrating the box and maintaining the continuity of hydraulic system control signals. The wireless communication module establishes a signal connection channel with the remote controller, ensuring that operating commands are accurately transmitted to control box 3, enabling it to respond to commands such as one-button start and synchronously drive hydraulic cylinder 21 to perform dismantling actions. Based on this, the aforementioned intelligent hydraulic end-formation dismantling device improves operational convenience and system reliability while ensuring safety. Furthermore, the combination of the waterproof and dustproof design with the wireless communication module not only enhances the stability of control box 3 under harsh construction conditions but also significantly improves the working environment for operators, thereby further increasing overall work efficiency.

[0083] In summary, through the above technical solutions, the control box 3 can maintain efficient operation in complex construction environments while reducing operational risks, providing strong support for the reliability and intelligence level of the intelligent hydraulic end mold removal device.

[0084] like Figures 1 to 3 As shown, in some embodiments of the present invention, multiple sets of hydraulic components 2 are distributed at different heights of the mounting frame 1.

[0085] Specifically, the multiple hydraulic components 2 refer to several sets of hydraulic components installed on the mounting frame 1. These can be implemented in two, three, or more sets, with the specific number adjusted according to the vertical profile of the end formwork and the beam type requirements. The distribution at different heights can be achieved by designing multiple fixed positions or adjustable mounting slots on the mounting frame 1. The purpose is to ensure that the hydraulic components 2 can cover the entire vertical range of the end formwork, thereby adapting to the height variations of different beam-type end formworks. Furthermore, the distribution of the hydraulic components 2 can be quickly adjusted through modular design to meet the needs of different construction scenarios.

[0086] In detail, this technical solution distributes multiple sets of hydraulic components 2 at different heights of the mounting frame 1, enabling the device to provide more precise height adjustment capabilities to adapt to the geometric contours of end molds for different beam types, such as inclined beams, orthogonal beams, and bridge mid-beams and edge beams. The hydraulic components 2 distributed at different heights can act on specific height areas of the end mold, thereby applying uniform tension during synchronous operation and avoiding localized stress concentration caused by height mismatch. This design not only improves the uniformity of stress during end mold removal but also effectively reduces the risk of concrete damage at the beam ends. Furthermore, this solution, combined with the rigid rectangular frame or portal frame structure of the mounting frame 1, further enhances the stability and load-bearing capacity of the overall device, thus better meeting the needs of use under complex working conditions.

[0087] Through the above technical solutions, the intelligent hydraulic end formwork removal device can demonstrate excellent adaptability and reliability in the removal of end formwork of different beam types, significantly improving construction efficiency and quality.

[0088] like Figures 1 to 3 As shown, in some embodiments of the present invention, the bottom or top of the mounting frame 1 is provided with a lifting ring for use in conjunction with lifting equipment for overall lifting and transportation.

[0089] Specifically, a lifting ring refers to a metal ring structure specifically designed for lifting equipment, which can be manufactured using high-strength alloy steel forging or welding processes. In practical applications, the location of the lifting ring is selected based on the structural characteristics of the mounting frame 1 and the lifting requirements. A bottom placement facilitates low-level lifting operations to adapt to ground space limitations, while a top placement facilitates high-level hook access to optimize the working angle of the lifting equipment. The purpose is to ensure a tight connection between the lifting point and the supporting structure, so that the force on the device is evenly distributed during lifting, avoiding the risks of tilting and swaying caused by temporary fixing or improper lifting.

[0090] In detail, by adding lifting rings at key locations on mounting frame 1, the convenience and safety issues of overall device transportation are effectively resolved. Mounting frame 1, as the main support structure, combined with the lifting rings, enables rapid attachment and stable lifting of the entire device. This design simplifies the transportation process, reduces manual intervention, and improves operational safety and efficiency. Furthermore, the introduction of the lifting rings not only enhances the flexible application capabilities of the intelligent hydraulic end-formation removal device in different working scenarios but also ensures reliable transportation. Especially in construction environments requiring frequent movement and adjustment of the device's position, the lifting ring design significantly optimizes overall construction efficiency and reduces safety hazards.

[0091] In summary, the above technical solutions simplify the hoisting operation of the device and significantly improve both construction efficiency and safety.

[0092] In another embodiment, the present invention also discloses an end mold removal method using any of the aforementioned intelligent hydraulic end mold removal devices, comprising the following steps: S1. Position the mounting frame 1 of the device and align it with the end formwork of the box girder to be removed; S2. Connect the hydraulic cylinder 21 to the end mold panel; S3. All hydraulic cylinders 21 are activated by one button in the control box 3, causing them to retract synchronously, thereby smoothly removing the end formwork from the concrete surface of the beam.

[0093] The core innovation of this embodiment lies in the organic combination of precise positioning of the mounting frame 1, direct connection between the hydraulic cylinder 21 and the end formwork panel, and one-button start function of the control box 3, thereby effectively solving the technical problem of easy damage to the beam end concrete during traditional end formwork removal. Specifically, the positioning of the mounting frame 1 ensures a precise geometric match between the device and the box girder end formwork, avoiding local stress concentration caused by misalignment; the direct connection between the hydraulic cylinder 21 and the end formwork panel establishes a stable force transmission path, preventing impact or slippage that may be caused by loose connection; the one-button start function of the control box 3 enables synchronous operation of multiple sets of hydraulic cylinders 21, eliminating the risk of jamming or tearing that may be caused by asynchronous actions, ultimately significantly improving the safety and efficiency of end formwork removal.

[0094] While the present invention has been disclosed above, its scope of protection is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and all such changes and modifications will fall within the scope of protection of the present invention.

Claims

1. An intelligent hydraulic end mill removal device, characterized in that, The mounting rack (1) and a plurality of groups of hydraulic assemblies (2) arranged on the mounting rack (1); Each group of the hydraulic assemblies (2) comprises at least two hydraulic cylinders (21), the axes of the hydraulic cylinders (21) in the same group are at the same height, and the hydraulic cylinders (21) in the same group are sequentially distributed along the width direction of the mounting rack (1); The hydraulic cylinders (21) in different groups are at different heights; The side surface of the mounting rack (1) is further provided with a control box (3), the control box (3) is electrically connected with the hydraulic cylinders (21), and is used for controlling the operation of the hydraulic cylinders (21).

2. The intelligent hydraulic end module removal device of claim 1, wherein, The number of the hydraulic assemblies (2) is two groups, and the two groups of hydraulic assemblies (2) are respectively an upper hydraulic group and a lower hydraulic group.

3. The intelligent hydraulic end module removal device of claim 2, wherein, The number of the hydraulic cylinders (21) in the upper hydraulic group and / or the lower hydraulic group is two, and the two hydraulic cylinders (21) are symmetrically arranged along the width direction of the mounting rack (1).

4. The intelligent hydraulic end module removal device of claim 1, wherein, The mounting rack (1) is provided with a cylinder mounting assembly (4) corresponding to the position of the hydraulic cylinder (21), and the mounting rack (1) and the hydraulic cylinder (21) are connected through the cylinder mounting assembly (4).

5. The intelligent hydraulic end module removal device of claim 4, wherein, The cylinder mounting assembly (4) comprises a mounting piece (401) and a guide piece (402) arranged on the mounting piece (401); One side surface of the mounting piece (401) is connected with the mounting rack (1), and the other side surface of the mounting piece (401) is provided with a connecting lug (403), and the housing of the hydraulic cylinder (21) is arranged on the connecting lug (403); The guide piece (402) comprises a guide rail (404) and a sliding block (405) arranged on the guide rail (404), and one side surface of the sliding block (405) away from the guide rail (404) is connected to the piston rod end of the hydraulic cylinder (21).

6. The intelligent hydraulic end module removal device of claim 5, wherein, The piston rod end of the hydraulic cylinder (21) is provided with a template connecting piece, and the template connecting piece is used for connecting with an end template panel.

7. The intelligent hydraulic end module removal device of claim 6, wherein, The template connecting piece is fixed on the sliding block (405) in a bolt connection mode.

8. The intelligent hydraulic end module removal device of claim 1, wherein, The control box (3) is provided with a synchronous hydraulic system, the synchronous hydraulic system comprises a hydraulic pump station and an adjusting valve in communication connection with the control box (3), and the synchronous hydraulic system is used for controlling the synchronous extension and contraction of a plurality of hydraulic cylinders (21).

9. The intelligent hydraulic end module removal device of claim 8, wherein, The synchronous hydraulic system further comprises a cylinder stress state monitoring module, and the cylinder stress state monitoring module is used for monitoring the output pressure or tension of the hydraulic cylinder (21) in real time.

10. The intelligent hydraulic end module removal device of claim 8, wherein, The adjusting valve is a synchronous valve and / or a proportional valve.

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