Wireless carrying platform for duct piece production

Abstract

The wireless carrying platform for duct piece production comprises a movable base, a clamping mechanism and an anti-inclination lifting device, the movable base is arranged in the first horizontal direction in an extending mode, the movable base is provided with a guide rail, and the guide rail is arranged in the first horizontal direction in an extending mode; the clamping mechanism is mounted on the movable base and supported by the movable base, and the clamping mechanism is used for clamping the duct piece; the anti-tilting lifting device is installed on the movable base and extends in the gravity direction, one end of the anti-tilting lifting device is slidably connected with the guide rail so that the anti-tilting lifting device can move along the guide rail to be located in the middle of the movable base or at one end of the movable base, and the anti-tilting lifting device is used for lifting the movable base when located in the middle of the movable base; the anti-tilting lifting device is used for preventing the moving base from tilting due to forward inertia when located at one end of the moving base. According to the wireless carrying platform, the structure compactness is achieved on the basis that the wireless carrying platform has the functions of overhauling and replacing wheels and preventing overturning.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of conveying devices, in particular to a wireless carrying platform for segment production. BACKGROUND

[0002] In the current automatic production process of segments, the carrying and transferring of heavy segments are key links. The traditional carrying equipment generally has the pain points of structural redundancy and inconvenient maintenance. Especially in the maintenance and replacement operation of the wheel assembly, the existing platform often needs complex disassembly and assembly procedures, which prolongs the downtime and seriously affects the production efficiency. In addition, to cope with the problem of gravity center deviation during the lifting and carrying of segments, the conventional design usually adds large balance counterweights or complex mechanical locking mechanisms to prevent the equipment from overturning, which further aggravates the bulkiness of the overall structure and the space occupation, making it difficult to layout in a compact segment production workshop and limiting the flexibility.

[0003] Therefore, the present application provides a wireless carrying platform for segment production, which realizes compactness of the overall structure on the basis of having the functions of maintaining and replacing wheels and preventing overturning, to adapt to the dual needs of space utilization and convenient operation and maintenance of modern intelligent factories. SUMMARY

[0004] In order to overcome the shortcomings of the prior art, the purpose of the present application is to provide a wireless carrying platform for segment production, which realizes compactness of the structure on the basis of having the functions of maintaining and replacing wheels and preventing overturning.

[0005] The purpose of the present application is achieved by adopting the following technical solutions:

[0006] A wireless carrying platform for segment production, comprising:

[0007] A mobile base, which is arranged to extend along a first horizontal direction, and is provided with a guide rail arranged to extend along the first horizontal direction;

[0008] A clamping mechanism, which is installed on and supported by the mobile base, and is used to clamp a segment;

[0009] An anti-overturning hoisting device, which is installed on the mobile base and arranged to extend along the direction of gravity, and one end of which is slidingly connected with the guide rail, so that the anti-overturning hoisting device can move along the guide rail to be located at the middle of the mobile base or one end of the mobile base, and when located at the middle of the mobile base, the anti-overturning hoisting device is used to lift the mobile base, and when located at one end of the mobile base, the anti-overturning hoisting device is used to prevent the mobile base from overturning due to forward inertia.

[0010] Further, the anti-tilting lifting device comprises a sliding block and an electric jack; the sliding block is slidingly installed on the guide rail, the electric jack is connected with the sliding block and is hung by the sliding block; the electric jack is used for lifting the moving base through the sliding block.

[0011] Further, the moving base is provided with a mounting cavity, and a mobile power supply is mounted in the mounting cavity; the moving base is provided with a strip-shaped accommodating cavity, the strip-shaped accommodating cavity is arranged along a first direction, the strip-shaped accommodating cavity and the guide rail are sequentially distributed along a gravity direction, the strip-shaped accommodating cavity and the guide rail are communicated through a guide avoiding groove, and the guide avoiding groove extends along the first direction; the sliding block is a component made of a conductive material, and a conductive wheel is pivotally connected to the sliding block; the strip-shaped accommodating cavity accommodates a strip-shaped conductive plate, the strip-shaped conductive plate extends along the first direction and covers the top of the guide avoiding groove; the conductive wheel is located in the guide avoiding groove, and the top of the conductive wheel is in conductive contact with the bottom of the strip-shaped conductive plate.

[0012] Further, the top of the sliding block is spaced apart from the top wall of the guide rail to form an anti-sliding friction gap.

[0013] Further, the bottom of the sliding block is provided with a traveling wheel, the traveling wheel is supported by the bottom of the guide rail and is rollingly connected to the bottom of the guide rail.

[0014] Further, the sliding block is provided with a driving motor, and the driving motor is drivingly connected with the traveling wheel.

[0015] Further, the strip-shaped accommodating cavity accommodates an elastic member, the top of the elastic member abuts against the top wall of the strip-shaped accommodating cavity, and the bottom of the elastic member abuts against the strip-shaped conductive plate, so that the strip-shaped conductive plate has a movement trend close to the conductive wheel.

[0016] Further, the second horizontal direction is perpendicular to the first horizontal direction; the guide rail is provided with at least two guide rails, and the two guide rails are spaced apart along the second horizontal direction; each guide rail is correspondingly provided with at least one anti-tilting lifting device.

[0017] Further, the moving base is located between the two ends of the guide rail, and the guide rail is provided with at least two anti-tilting lifting devices.

[0018] Further, the moving base comprises a seat body and a lifting lifting mechanism, the lifting lifting mechanism is installed on the seat body and extends along the gravity direction, and the clamping mechanism is connected with the lifting lifting mechanism and is supported by the lifting lifting mechanism.

[0019] Compared with the prior art, the present application has the following advantages:

[0020] 1. Based on the design of the anti-tilt lifting device, the anti-tilt lifting device of the application integrates the active safety protection during operation and the jacking function during maintenance. The device serves as a permanent anti-overturning mechanism, and the support feet maintain a preset gap from the ground when the platform is running normally, forming a non-contact passive protection state. When the platform is in an emergency braking or starting state under load, if the inclination trend causes the base angle to change, the support feet will instantaneously contact the ground and form a rigid support. The core benefit is to provide immediate response to anti-overturning capability, effectively improving the safety of heavy segment handling operations, and avoiding the risk of equipment instability due to inertia. During maintenance operations, the function of the device is converted: through the internal driving mechanism, the support feet are actively jacked out, enabling the moving base with dozens of tons of load to be smoothly lifted off the ground, providing the necessary operating space for the inspection, repair or replacement of the wheel set. This design eliminates the dependence on external lifting equipment or hydraulic jacks, shortens the preparation and execution time in the traditional maintenance process, and reduces the complexity of operation and labor costs. This integrated solution essentially solves the problems of structural bulk, single function and response lag caused by the need to separately install additional anti-overturning devices and jacking equipment on traditional handling platforms, achieving the unity of safety and maintenance convenience.

[0021] 2. Based on the design of the guide rail, the guide rail design provides a precise linear movement reference for the anti-tilt lifting device, which is the core of realizing its multifunctionality and spatial adaptability. The guide rail is arranged along the first horizontal direction of the moving base, forming a reliable sliding track, enabling the anti-tilt lifting device to flexibly shift between the anti-tilt working position at the "end of the base" and the jacking working position at the "middle of the base" according to actual working conditions. The direct benefit of this design is to realize the spatial position reorganization of a single functional module, thereby dynamically covering the anti-tilt and jacking functions in two different scenarios. It avoids the structural duplication and weight increase caused by setting up fixed mechanisms for each function independently, simplifying the overall mechanical structure of the platform. The guide rail is integrated into the body of the moving base, making the movement trajectory of the anti-tilt lifting device and the main load-bearing structure of the platform one body. This layout optimizes the utilization efficiency of the internal space without increasing the external outline size of the platform, giving the device excellent structural compactness. This makes the handling platform better adapt to narrow or restricted operation channels in the segment production workshop, and also reduces the platform's raw material consumption and manufacturing cost due to the reduction of redundant components. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a schematic diagram of the overall structure of a wireless handling platform for segment production according to the application;

[0023] Figure 2 is Figure 1The enlarged view shown is A.

[0024] Figure 3 for Figure 1 The diagram shows a cross-sectional view of the seat structure.

[0025] Figure 4 for Figure 3 Enlarged view of part B;

[0026] Figure 5 This is a schematic diagram of the anti-tipping lifting device for a wireless handling platform used in segment production according to the present invention.

[0027] In the diagram: 1. Movable base; 101. Seat body; 102. Lifting and hoisting mechanism; 2. Guide rail; 3. Clamping mechanism; 4. Anti-tilting lifting device; 401. Slider; 402. Jack; 5. Mounting cavity; 6. Mobile power supply; 7. Strip-shaped accommodating cavity; 8. Guide clearance groove; 9. Conductive wheel; 10. Strip-shaped conductive plate; 11. Traveling wheel; 12. Elastic component. Detailed Implementation

[0028] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0029] It should be noted that when an element is described as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is described as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementations.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0031] See Figures 1-5A preferred embodiment of the present invention provides a wireless handling platform for tunnel segment production, comprising a mobile base 1, a clamping mechanism 3, and an anti-tilting lifting device 4. The mobile base 1 extends along a first horizontal direction and is provided with a guide rail 2 extending along the first horizontal direction. The clamping mechanism 3 is mounted on and supported by the mobile base 1 and is used to clamp the tunnel segments. The anti-tilting lifting device 4 is mounted on the mobile base 1 and extends along the direction of gravity. One end of the anti-tilting lifting device 4 is slidably connected to the guide rail 2 so that the anti-tilting lifting device 4 can move along the guide rail 2 to be located in the middle or at one end of the mobile base 1. When the anti-tilting lifting device 4 is located in the middle of the mobile base 1, it is used to lift the mobile base 1. When the anti-tilting lifting device 4 is located at one end of the mobile base 1, it is used to prevent the mobile base 1 from tipping over due to forward inertia.

[0032] The working principle of this invention is as follows: When the platform is traveling normally, the anti-tipping lifting device 4 installed at one end of the mobile base 1 has its support legs extended downwards in advance, maintaining a pre-set safety gap with the ground. In this state, the device acts as a permanent anti-tipping mechanism. When the platform brakes suddenly or one end of the mobile platform sinks due to forward inertia caused by the load, the support legs will immediately contact and press against the ground, providing additional support force to effectively prevent the mobile base 1 from continuing to rotate around the wheel axle, thereby achieving passive and rapid anti-tipping protection. When wheel maintenance is required, the anti-tipping lifting device 4 is driven to slide along the guide rail 2 to the middle of the mobile base 1, actively pushing its support legs downwards until the mobile base 1 is stably lifted off the ground, creating a safe space for wheel replacement or maintenance. By switching between the two working modes of "passive anti-tipping" and "active lifting" in different positions of the same device, a compact overall structure is achieved while possessing the functions of wheel maintenance and replacement and anti-tipping.

[0033] Based on the design of the anti-tipping lifting device 4, the anti-tipping lifting device 4 of this invention integrates active safety protection during operation with lifting function during maintenance through an integrated design. As a permanent anti-tipping mechanism, its support legs maintain a preset gap with the ground during normal platform operation, forming a non-contact passive protection state. When the platform brakes or starts under load, if a pitching tendency causes a change in the base angle, the support legs will instantly contact the ground and form rigid support. Its core benefit is providing immediate anti-tipping capability, effectively improving the operational safety of heavy segment handling and avoiding the risk of equipment instability due to inertia. During maintenance operations, the device's function is transformed: through an internal drive mechanism, the support legs are actively pushed out, smoothly lifting the mobile base 1 with a load of tens of tons off the ground, providing the necessary operating space for the inspection, repair, or replacement of the wheel set. This design eliminates reliance on external lifting equipment or hydraulic jacks 402, shortening the preparation and execution time in traditional maintenance processes, and reducing operational complexity and labor costs. This integrated solution fundamentally solves the problems of bloated structure, limited functionality, and delayed response caused by the need to separately install additional anti-tipping devices and lifting equipment on traditional handling platforms, achieving a balance between safety and ease of maintenance.

[0034] Based on the design of guide rail 2, the guide rail 2 of this invention provides a precise linear movement reference for the anti-tilt lifting device 4, which is the core of realizing its multifunctionality and spatial adaptability. Guide rail 2 extends along the first horizontal direction of the mobile base 1, forming a reliable sliding track, allowing the anti-tilt lifting device 4 to flexibly shift between the anti-tilt working position at one end of the base and the lifting working position in the middle of the base, according to actual working conditions. The direct benefit of this design is that it realizes the spatial reconfiguration of a single functional module, thereby dynamically covering the two different functional scenarios of anti-tilt and lifting. It avoids structural redundancy and weight increase caused by setting up fixed mechanisms independently for each function, simplifying the overall mechanical structure of the platform. Guide rail 2 is integrated into the body of the mobile base 1, making the movement trajectory of the anti-tilt lifting device 4 integrated with the main load-bearing structure of the platform. This layout optimizes the utilization efficiency of internal space without increasing the external outline dimensions of the platform, giving the equipment excellent structural compactness. This allows the transport platform to better adapt to narrow or restricted work passages in the segment production workshop. At the same time, by reducing redundant components, the platform's raw material consumption and manufacturing costs are also reduced.

[0035] The mobile base 1 mentioned in this invention serves as the load-bearing and moving foundation for the entire handling platform. Its core function is to integrate the walking mechanism, support the upper load, and provide an installation base for key functional components. The handling platform of this invention is set to run on a predetermined track pre-laid on the factory floor. Therefore, the moving wheels are not ordinary flat wheels, but rather their rims are specially designed to fit the track cross-section, such as track wheels or gears. When the platform is placed on the track, the moving wheels precisely mesh or embed themselves in the track, ensuring that the platform can travel stably along the track guide and effectively preventing deviation. The direction of the mobile base 1 should be consistent with the track direction so that the anti-tilting lifting device 4 can move along the platform's travel axis, ensuring the accuracy of the functional execution position.

[0036] In this invention, the clamping mechanism 3 is the core component for gripping and fixing tunnel segments. Specifically, this mechanism can be implemented in different ways depending on the shape and size of the tunnel segment. A typical implementation is a hydraulically driven arc-shaped clamp, which has a pair of arc-shaped clamping arms adapted to the curvature of the inner arc surface of the tunnel segment. The extension and retraction of the hydraulic cylinder drives the double clamping arms to open and close synchronously, thereby gripping or releasing the segment from the inside, achieving stable and inclusive clamping of the segment. Another feasible implementation is a vacuum suction cup assembly, which uses multiple large-load vacuum suction cups arranged in an array on a rigid support to adhere to the flat outer surface of the segment using vacuum negative pressure, and is particularly suitable for handling segments with smooth surfaces. Regardless of the specific form adopted, the clamping mechanism 3 is mounted on the movable base 1, which supports and moves it, and is responsible for reliably gripping the segment during transportation, preventing it from slipping or falling. In traditional segment handling systems, mechanical cantilever arms often use steel cables to connect the grippers. The flexible nature of these cables results in high system inertia, and the gripped segments are prone to significant swaying during start-up and shutdown. This not only makes it difficult to guarantee positioning accuracy but also poses a risk of collision. An embodiment of this invention uses a rigid robotic arm as the actuating component of the gripping mechanism 3. This robotic arm is composed of multiple rigid links connected by joints. Its drive system (such as a hydraulic cylinder or servo motor) directly acts on each joint, achieving precise and rigid control of the position and attitude of the end gripper. This design fundamentally eliminates the swaying problem caused by the flexibility of the steel cables, making the movement trajectory of the segments during handling more accurate and the attitude more stable. This significantly improves the alignment accuracy and work efficiency when placing segments, while reducing the risk of equipment and product damage due to swaying.

[0037] It is worth noting that, in one embodiment of the present invention, both the front and rear ends of the mobile base 1 are equipped with a forward culvert obstacle detection device. This device is typically composed of an ultrasonic sensor, an infrared rangefinder, or a lidar, and is installed on the protective structure at the end of the base. Its detection beam is mainly directed towards the ground area below and in front of the base in the direction of travel, forming a fan-shaped monitoring area. The core function of this device is to preventively detect whether there are unsealed culverts, maintenance manholes, or other ground depressions or obstacles on the movement path. When the platform travels on the ground of a workshop or storage yard, the sensor continuously measures the distance between its beam coverage area and the ground. Once such a pit appears ahead, the measured distance will suddenly increase, and the control system will immediately determine this abnormal signal as "obstacle ahead" and instantly trigger an emergency response: first, it issues a stop command to the drive wheel set, causing the platform to brake urgently before reaching the pit; at the same time, it can link with the anti-tipping lifting device 4 located at that end, causing its support legs to quickly extend downwards as a passive safety support. Even if the platform lurches forward slightly due to inertia, it can effectively prevent its front wheels from falling into the manhole and causing a major accident of the entire machine overturning.

[0038] More preferably, the anti-tilt lifting device 4 includes a slider 401 and an electric jack 402; the slider 401 is slidably mounted on the guide rail 2, and the electric jack 402 is connected to and suspended by the slider 401; the electric jack 402 is used to lift the movable base 1 via the slider 401. This structure decouples and efficiently integrates the linear guiding function of the slider 401 with the lifting function of the electric jack 402, achieving lightweight and modular design of the device. The slider 401 ensures smooth and precise positioning of the entire device on the guide rail 2, making the switching between anti-tilt / lifting functions quick and effortless. Its core advantage lies in the fact that the electric jack 402, as a standardized and mature industrial component, has the characteristics of large lifting force, precise control, and reliable self-locking. It can output a stable lifting force through electric drive, replacing the traditional bulky and manually operated mechanical jack 402. In lifting mode, the electric jack 402 evenly transmits the enormous lifting force to the guide rail 2 and the main structure of the movable base 1 via the slider 401, achieving stable and safe lifting operations. In anti-tipping mode, the electric jack 402, pre-adjusted to one end of the base (its lifting feet extended and close to the ground), can quickly touch the ground when the platform tends to tip over, providing instantaneous rigid support thanks to its robust housing and built-in self-locking mechanism. This design simplifies the operation process, improves response speed and operational safety, while reducing manufacturing and maintenance costs.

[0039] More preferably, the mobile base 1 is provided with a mounting cavity 5, and a mobile power supply 6 is installed in the mounting cavity 5; the mobile base 1 is provided with a strip-shaped accommodating cavity 7, which extends along a first direction, and the strip-shaped accommodating cavity 7 and the guide rail 2 are distributed sequentially along the direction of gravity. The strip-shaped accommodating cavity 7 and the guide rail 2 are connected by a guide clearance groove 8, which extends along the first direction; the slider 401 is a component made of conductive material, and a conductive wheel 9 is pivotally connected to the slider 401; the strip-shaped accommodating cavity 7 accommodates a strip-shaped conductive plate 10, which extends along the first direction and covers the top of the guide clearance groove 8; the conductive wheel 9 is located in the guide clearance groove 8, and the top of the conductive wheel 9 makes conductive contact with the bottom of the strip-shaped conductive plate 10. The core of this embodiment is that a mobile power supply system integrated into the device body is constructed through the sliding contact between the strip-shaped conductive plate 10 and the conductive wheel 9. The strip-shaped conductive plate 10 is laid along the guide rail 2. Its core function is to serve as a fixed power bus, ensuring a continuous power supply to the electric jack 402 regardless of its position on the base as it moves with the slider 401. This avoids the problems of easy wear, tangling, and breakage of wires in traditional cable chains or winding mechanisms, fundamentally reducing malfunctions caused by wiring issues. Meanwhile, the conductive wheel 9, as a key dynamic conductive interface, transmits power through rolling contact, transforming the sliding friction between the slider 401 and the strip-shaped conductive plate 10 into rolling friction. This reduces contact resistance and material wear, ensuring not only the stability of power transmission but also extending the service life of the conductive plate and the conductive wheel 9, ensuring the long-term reliability of the equipment. The entire power supply system is built into the base structure, avoiding the safety risks that exposed wiring may cause, allowing the platform to operate wirelessly while maintaining a clean appearance and safe operation.

[0040] More preferably, the top of the slider 401 and the top wall of the guide rail 2 are spaced apart to form an anti-slip friction gap. During normal travel and handling operations, this gap ensures that the slider 401 and the top wall of the guide rail 2 are in a non-contact state, thereby eliminating sliding friction and wear caused by platform vibration or structural deformation. This not only reduces movement resistance and makes function switching more effortless and smooth, but also greatly extends the service life of the slider 401 and the guide rail 2, while avoiding the risk of jamming caused by friction debris. However, the size of this gap is precisely calculated. When the handling platform is about to overturn due to emergency braking or other reasons, the moving base 1 will generate a rotational tendency around the wheel axle. At this time, the slider 401 will be displaced upward under the action of the overturning moment, and the anti-slip friction gap will disappear. The top of the slider 401 will tightly abut against the top wall of the guide rail 2, forming a rigid force flow path. This instantaneously formed "slider 401-guide rail 2" pressure-bearing structure effectively transmits the enormous overturning moment to the main frame of the moving base 1, thereby inhibiting further rotation of the moving base 1 and providing crucial transition support for the support feet of the anti-tipping lifting device 4 to touch the ground, working together to prevent the equipment from completely overturning. While ensuring low loss and high efficiency in daily operation, it also ensures safety under extreme working conditions.

[0041] Furthermore, the bottom of the slider 401 is equipped with a traveling wheel 11, which is supported by the bottom of the guide rail 2 and is rolledly connected to the bottom of the guide rail 2. This traveling wheel 11 changes the movement between the slider 401 and the guide rail 2 from sliding friction to low-resistance rolling friction, making it extremely effortless for the operator to manually push the heavy anti-tipping lifting device 4, achieving rapid, smooth displacement and precise positioning. More importantly, this fundamentally avoids direct scraping and wear between the bottom of the slider 401 and the bottom wall of the guide rail 2, protecting the supporting surface of the guide rail 2, ensuring long-term accuracy, and reducing metal debris generated by friction, which is a major cause of jamming in moving parts. Combined with the anti-slip friction gap between the top of the slider 401 and the top wall of the guide rail 2, the entire system constitutes a highly efficient and low-loss transmission structure of "top gap guidance and bottom rolling load bearing," maximizing ease of movement and extending the maintenance cycle of the entire module while ensuring structural rigidity and functional reliability.

[0042] More preferably, the slider 401 houses a drive motor, which is connected to the traveling wheels 11. This design allows operators to precisely control the movement and positioning of the device remotely without needing to manually operate it beside the equipment. This design not only improves work efficiency but also fundamentally isolates the operator from the potential risk area of ​​heavy equipment during operation, effectively avoiding accidents such as crushing and collisions, and greatly enhancing personnel safety.

[0043] More preferably, the strip-shaped accommodating cavity 7 houses an elastic element 12, with the top of the elastic element 12 abutting against the top wall of the accommodating cavity 7 and the bottom of the elastic element 12 abutting against the strip-shaped conductive plate 10, so that the strip-shaped conductive plate 10 has a tendency to move closer to the conductive wheel 9. This design provides the power supply system with dynamically stable contact pressure and overload protection. The upward force generated by the elastic element 12 ensures a tight and stable electrical contact between the strip-shaped conductive plate 10 and the conductive wheel 9, effectively compensating for component wear and adapting to operating vibrations. When the movable base 1 accidentally overturns, causing the slider 401 to violently impact the guide rail 2, the conductive wheel 9, which is linked to the slider 401, will transmit an exceptionally large upward force to the strip-shaped conductive plate 10. At this time, the elastic element 12 is compressed, and the strip-shaped conductive plate 10 can be displaced upward within the accommodating cavity, thereby converting the rigid impact into recoverable elastic deformation, thus buffering and absorbing energy. This prevents the strip conductive plate 10 and its mounting structure from permanently bending or breaking under unexpected operating conditions, and improves the damage resistance of the core power supply components under extreme conditions.

[0044] More preferably, the second horizontal direction is perpendicular to the first horizontal direction; at least two guide rails 2 are provided, and the two guide rails 2 are distributed at intervals along the second horizontal direction, with at least one anti-tilting lifting device 4 correspondingly configured on each guide rail 2. When performing jacking operations, the two anti-tilting lifting devices 4 can operate synchronously, as if establishing two stable fulcrums on both sides of the base, which can effectively resist the lateral overturning moment that may be generated due to the offset of the segment's center of gravity, ensuring a smooth lifting process. In anti-tilting mode, the two devices located at the front end of the base can work together to provide a more balanced and powerful anti-tilting force, preventing the platform from lateral twisting or unilateral overturning during emergency braking, thereby comprehensively enhancing the overall rigidity and operational safety of the equipment under various working conditions.

[0045] More preferably, the mobile base 1 is located between the two ends of the guide rail 2, and the guide rail 2 is equipped with at least two anti-tipping lifting devices 4. This layout is fully adapted to the operational characteristics of the platform's reciprocating transport. Since the segment transport process requires the platform to move back and forth on the track, it faces the risk of overturning due to starting and stopping inertia when moving forward and backward. This design provides both ends of the platform with immediate anti-tipping capability, eliminating the need for frequent adjustments to the device positions after changing the direction of travel. This not only improves the timeliness of equipment response and ease of operation, and eliminates work interruptions caused by device adjustments, but more importantly, it provides continuous and seamless safety assurance for bidirectional operation, greatly enhancing the applicability and reliability of the equipment under real working conditions.

[0046] More preferably, the mobile base 1 includes a base 101 and a lifting mechanism 102. The lifting mechanism 102 is mounted on the base 101 and extends along the direction of gravity. The clamping mechanism 3 is connected to and supported by the lifting mechanism 102. This design allows the clamping mechanism 3 and the supported segment to function as a whole, performing precise lifting movements along the direction of gravity under the drive of the lifting mechanism 102. This function enables the platform not only to perform horizontal transport but also to precisely adjust the height of the segment at the unloading point, achieving precise alignment with the mold or stacking station, effectively solving the problem that fixed-height transport cannot adapt to different operational elevation requirements.

[0047] In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of those different embodiments or examples.

[0048] 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 technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0049] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this application, and these should all be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A wireless handling platform for segment production, characterized in that, include: A movable base (1) is provided, which extends along a first horizontal direction. The movable base (1) is provided with a guide rail (2), which extends along a first horizontal direction. A clamping mechanism (3) is installed on the movable base (1) and supported by the movable base (1). The clamping mechanism (3) is used to clamp the tube segments. An anti-tilting lifting device (4) is installed on the mobile base (1) and extends along the direction of gravity. One end of the anti-tilting lifting device (4) is slidably connected to the guide rail (2) so that the anti-tilting lifting device (4) can move along the guide rail (2) to be located in the middle of the mobile base (1) or at one end of the mobile base (1). When the anti-tilting lifting device (4) is located in the middle of the mobile base (1), it is used to lift the mobile base (1). When the anti-tilting lifting device (4) is located at one end of the mobile base (1), it is used to prevent the mobile base (1) from overturning due to forward inertia.

2. The wireless handling platform for segment production according to claim 1, characterized in that, The anti-tilting lifting device (4) includes a slider (401) and an electric jack (402); the slider (401) is slidably mounted on the guide rail (2), the electric jack (402) is connected to the slider (401) and suspended by the slider (401); the electric jack (402) is used to lift the movable base (1) through the slider (401).

3. The wireless handling platform for segment production according to claim 2, characterized in that, The mobile base (1) is provided with an installation cavity (5), and a mobile power supply (6) is installed in the installation cavity (5); the mobile base (1) is provided with a strip-shaped accommodating cavity (7), which extends along a first direction, and the strip-shaped accommodating cavity (7) and the guide rail (2) are distributed sequentially along the direction of gravity, and the strip-shaped accommodating cavity (7) and the guide rail (2) are connected by a guide clearance groove (8), which extends along the first direction; the slider (401) is a component made of conductive material, and the slider (401) is pivotally connected to a conductive wheel (9); the strip-shaped accommodating cavity (7) accommodates a strip-shaped conductive plate (10), which extends along the first direction and covers the top of the guide clearance groove (8); the conductive wheel (9) is located in the guide clearance groove (8), and the top of the conductive wheel (9) is in conductive contact with the bottom of the strip-shaped conductive plate (10).

4. A wireless handling platform for segment production according to claim 3, characterized in that, The top of the slider (401) is spaced apart from the top wall of the guide rail (2) to form an anti-slip friction gap.

5. A wireless handling platform for segment production according to claim 3, characterized in that, The bottom of the slider (401) is provided with a traveling wheel (11), which is supported by the bottom of the guide rail (2) and is tumbled to the bottom of the guide rail (2).

6. A wireless handling platform for segment production according to claim 5, characterized in that, The slider (401) is equipped with a drive motor, which is connected to the walking wheel (11) in a drive connection.

7. A wireless handling platform for segment production according to claim 3, characterized in that, The strip-shaped accommodating cavity (7) accommodates an elastic member (12), the top of which abuts against the top wall of the strip-shaped accommodating cavity (7), and the bottom of which abuts against the strip-shaped conductive plate (10), so that the strip-shaped conductive plate (10) has a tendency to move closer to the conductive wheel (9).

8. A wireless handling platform for segment production according to claim 1, characterized in that, The second horizontal direction is perpendicular to the first horizontal direction; the guide rail (2) is provided with at least two rails, the two rails (2) are distributed at intervals along the second horizontal direction, and each rail (2) is correspondingly provided with at least one anti-tilting lifting device (4).

9. A wireless handling platform for segment production according to claim 1, characterized in that, The movable base (1) is located between the two ends of the guide rail (2), and the guide rail (2) is equipped with at least two of the anti-tilting lifting devices (4).

10. A wireless handling platform for segment production according to claim 1, characterized in that, The mobile base (1) includes a seat (101) and a lifting mechanism (102). The lifting mechanism (102) is installed on the seat (101) and extends along the direction of gravity. The clamping mechanism (3) is connected to the lifting mechanism (102) and supported by the lifting mechanism (102).

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