A safety monitoring method for the translation of a full hall formwork support with button joints

Abstract

The present invention belongs to the technical field of construction safety monitoring, in particular to a safety monitoring method for the translation of a full hall formwork support with button locks, comprising the following steps: Step 1, set up a translation device, and set up a translation device for translating the support below the support. This safety monitoring method for the translation of a full hall formwork support with button locks enables convenient translation operation of the support by setting up the translation device, and walks and supports through driving the support feet, and realizes limit locking after translation, without the need to rely on other limit devices to assist in the positioning and locking of the support. At the same time, the PLC controller in the translation device receives the monitoring data of the monitoring sensor and the prediction data of the monitoring system in real time, which is convenient to adjust the movement of the support in real time during the translation process, so as to achieve better effects of improving construction efficiency, reducing construction costs, and at the same time reducing the difficulty of safety risk control.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction safety monitoring, and particularly to a safety monitoring method for the translation of a full hall formwork support system with socket and spigot joints. Background Art

[0002] The cast-in-place bridge with formwork support has become a common form of bridge design and construction, and it is the main bearing capacity of the superstructure of highway bridges. At present, the full hall formwork support system with socket and spigot joints is one of the most safe and convenient support systems. The formwork support is composed of bottom supports, top supports, vertical poles, horizontal bars, diagonal tie rods, horizontal scissors braces, and vertical scissors braces. However, repeated erection, demolition, and movement require a large amount of time and manpower.

[0003] The purpose of the present invention is to assemble according to the design scheme of the full hall formwork support system with socket and spigot joints to form a cast-in-place bridge formwork support system. By adding a translation device and sensor monitoring, it not only significantly improves the construction efficiency, reduces the construction cost, but also reduces the difficulty of safety risk control. Summary of the Invention

[0004] Based on the existing technical problems, the present invention proposes a safety monitoring method for the translation of a full hall formwork support system with socket and spigot joints.

[0005] A safety monitoring method for the translation of a full hall formwork support system with socket and spigot joints proposed by the present invention includes the following steps:

[0006] Step 1: Set up a translation device, and set up a translation device for translating the formwork support under the formwork support.

[0007] Step 2: Sensor arrangement and data collection, install and arrange position monitoring and environmental monitoring sensors on the formwork support, and establish a data collection system.

[0008] Step 3: Data training and prediction model construction, perform time series sorting on the data collected by the monitoring sensors and construct a data model.

[0009] Step 4: Prediction and model update, including displacement and guy wire displacement data prediction and model update, pressure and load data prediction, and wind speed data prediction.

[0010] Step 5: Monitoring data feedback and control, synchronously feedback the data collected by the sensors and the predicted data to the control system of the translation device. The control system of the translation device adjusts the translation device in real time according to the data collected by the sensors and the predicted data, so as to ensure the safety of the translation of the full hall formwork support system with socket and spigot joints.

[0011] Step 6: Safety monitoring and early warning, including setting thresholds and setting up an early warning mechanism.

[0012] Preferably, the translation device includes a fixed mounting plate, and a plurality of the fixed mounting plates are all arranged below the bracket. The supporting feet of the bracket are fixedly connected to the upper surface of the fixed mounting plate through bolts.

[0013] The upper surface of the fixed mounting plate is fixedly provided with limit insertion slots. The four limit insertion slots are symmetrically distributed around the axis of the fixed mounting plate, and the inner wall of the limit insertion slot is in a T shape.

[0014] Preferably, a fixed connecting plate is arranged between two adjacent fixed mounting plates. The upper surface of the fixed connecting plate is inserted into the lower surface of the fixed mounting plate, and the fixed connecting plate is fixedly connected to the fixed mounting plate through bolts.

[0015] The upper surface of the fixed connecting plate is fixedly connected with a connecting frame. The surface of the connecting frame is respectively inserted into the end face of the fixed mounting plate and the inner wall of the limit insertion slot, and the insertion head of the connecting frame is adapted to the inner wall of the limit insertion slot.

[0016] The lower surface of the fixed connecting plate is fixedly installed with a universal support wheel.

[0017] Preferably, the upper surface of the fixed mounting plate is fixedly installed with fixed seats. The two fixed seats are symmetrically distributed around the axis of the fixed mounting plate. The surface of the fixed seat is rotatably connected with a rotating shaft through a bearing, and both ends of the rotating shaft are fixedly connected with driving discs.

[0018] The surfaces of the two driving discs are respectively slidably connected with the two side surfaces of the fixed seat. The surface of the driving disc is fixedly connected with a hinged frame. The inner wall of the hinged frame is rotatably connected with a cross universal joint through a bearing. Both ends of the cross universal joint are rotatably connected with driving arms through bearings, and one end of the driving arm is fixedly connected with a driving support foot.

[0019] The two hinged frames are symmetrically and staggeredly arranged on the surfaces of the two driving discs.

[0020] Preferably, the upper surface of the fixed mounting plate is rotatably connected with a load-bearing shaft through a bearing. One end of the load-bearing shaft is fixedly connected with a limit frame. The inner wall of the limit frame is sleeved with the surface of the driving arm. The inner wall of the limit frame is rotatably connected with a support shaft through a bearing. The two support shafts are symmetrically distributed around the axis of the limit frame.

[0021] The inner wall of the limit frame is provided with a support frame. One end of each of the two support shafts is fixedly connected with the surface of the support frame. The surface of the driving arm is slidably connected with the inner wall of the support frame.

[0022] Preferably, a driving worm wheel is fixedly sleeved on the surface of one of the driving disks. A supporting bearing seat is fixedly installed on the upper surface of the fixed mounting plate. The two supporting bearing seats are symmetrically distributed around the axis of the driving worm wheel. The inner wall of the supporting bearing seat is rotationally connected with a driving worm through a bearing, and the surface of the driving worm meshes with the surface of the driving worm wheel.

[0023] Both ends of the driving worm are fixedly connected with internal spline sleeves, and a connecting driving spline shaft is slidably inserted into the inner wall of the internal spline sleeve.

[0024] Preferably, a speed reduction driving motor is fixedly installed on the surface of one of the supporting bearing seats, and the speed reduction output shaft of the speed reduction driving motor is fixedly connected with the inner wall of one of the internal spline sleeves.

[0025] The speed reduction driving motor is electrically connected with the PLC controller through a cable.

[0026] Preferably, in the sensor arrangement and data acquisition in step two, displacement sensors and wire rope displacement sensors for accurately measuring the position change of the bracket during the translation of the translation device, pressure sensors and load sensors for monitoring the pressure and load conditions borne by the rod members, and wind speed sensors for monitoring the wind speed of the surrounding environment are respectively installed on the bracket, and a data acquisition system is established to centrally store the data collected by each sensor and mark the data acquisition time and sensor position information.

[0027] Multiple displacement sensors and wire rope displacement sensors are respectively installed at the bottom, top of the bracket and key nodes of the connecting part brackets.

[0028] Multiple pressure sensors and load sensors are respectively installed on the rod members of the bracket to monitor the pressure and load conditions borne by the rod members to ensure that the rod members will not be deformed or damaged due to excessive force.

[0029] The wind speed sensor is installed on the top of the bracket to monitor the wind speed of the surrounding environment.

[0030] Preferably, in the data training and prediction model construction in step three, the displacement data at different positions collected by the displacement sensors and wire rope displacement sensors are sorted according to the time series. For the data collected by the pressure sensors and load sensors, using big data technology, collect a large amount of data of similar brackets under different load conditions, including factors related to the size, material and connection method of the rod members. For the data collected by the wind speed sensors, a hidden Markov model is constructed.

[0031] In the prediction and model update in Step 4, the prediction and model update of the displacement and cable displacement data include predicting the newly collected data of the displacement sensor and the cable displacement sensor according to the constructed prediction model.

[0032] The prediction of the pressure and load data includes inputting the newly collected data of the pressure sensor and the load sensor into the prediction model trained based on big data to obtain the prediction result of the safety state of the rod.

[0033] The prediction of the wind speed data includes, according to the hidden Markov model, when new wind speed data is collected, using the forward-backward algorithm method to calculate the determined state of the wind force level and wind speed value at a certain moment.

[0034] Preferably, the set thresholds include setting corresponding thresholds for the displacement, pressure, load, and wind speed data according to the design requirements and safety standards of the bracket.

[0035] The setting of the warning mechanism includes triggering the warning system when the prediction result shows that a certain data exceeds the threshold. The warning system notifies relevant personnel by means of sound and text messages so as to take measures in time to ensure the safety of the translation of the full hall formwork support with socket joints.

[0036] The beneficial effects in the present invention are as follows:

[0037] 1. By setting the translation device, the translation operation of the support is convenient, and the driving support feet are used for walking and supporting, and the limit locking is realized after translation, without the need to rely on other limit devices to assist the positioning and locking of the support. At the same time, the PLC controller in the translation device receives the monitoring data of the monitoring sensor and the prediction data of the monitoring system in real time, which is convenient to adjust the movement of the support in real time during the translation process, so as to achieve better effects of improving construction efficiency, reducing construction costs, and reducing the difficulty of safety risk control.

[0038] 2. Through data collection and model construction, in terms of data collection, a variety of sensors are arranged at different positions and key nodes of the support to monitor data such as the position, load, and environmental wind speed during the movement of the support, and different algorithms are used to construct prediction models according to the data characteristics collected by different sensors to accurately predict and analyze the state of the support, so as to achieve better effects of reducing the difficulty of safety risk control. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a schematic diagram of the structure of a full hall formwork support with socket joints for a safety monitoring method for the translation of a full hall formwork support with socket joints proposed by the present invention;

[0040] Figure 2 It is a three-dimensional view of the structure of a fixed mounting plate for a safety monitoring method for the translation of a full hall formwork support with socket joints proposed by the present invention;

[0041] Figure 3 Stereoscopic view of the deceleration drive motor structure for a safety monitoring method for the translation of a full hall formwork support with socket and spigot joints proposed by the present invention;

[0042] Figure 4 Stereoscopic view of the universal support wheel structure for a safety monitoring method for the translation of a full hall formwork support with socket and spigot joints proposed by the present invention;

[0043] Figure 5 Stereoscopic view of the fixed connection plate structure for a safety monitoring method for the translation of a full hall formwork support with socket and spigot joints proposed by the present invention.

[0044] In the figure: A, full hall formwork support with socket and spigot joints; B, translation device; 1, fixed mounting plate; 2, limit insertion slot; 3, fixed connection plate; 4, connecting frame; 5, universal support wheel; 6, fixed seat; 7, drive disc; 8, articulated frame; 9, cross universal joint; 10, drive arm; 11, drive support foot; 12, load-bearing shaft; 13, limit frame; 14, support shaft; 15, support frame; 16, drive worm gear; 161, support bearing seat; 17, drive worm; 18, internal spline sleeve; 19, drive spline shaft; 20, deceleration drive motor. Specific embodiments

[0045] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0046] Refer to Figures 1-5 , a safety monitoring method for the translation of a full hall formwork support with socket and spigot joints, including the following steps:

[0047] Step 1: Set up a translation device, and set up a translation device for translating the support below the support.

[0048] The translation device includes a fixed mounting plate 1. A plurality of fixed mounting plates 1 are all arranged below the support, and the support feet of the support are fixedly connected to the upper surface of the fixed mounting plate 1 through bolts.

[0049] The upper surface of the fixed mounting plate 1 is fixedly provided with limit insertion slots 2. Four limit insertion slots 2 are symmetrically distributed around the axis of the fixed mounting plate 1, and the inner wall of the limit insertion slot 2 is in a T shape.

[0050] A fixed connection plate 3 is arranged between two adjacent fixed mounting plates 1. The upper surface of the fixed connection plate 3 is inserted into the lower surface of the fixed mounting plate 1, and the fixed connection plate 3 is fixedly connected to the fixed mounting plate 1 through bolts.

[0051] The upper surface of the fixed connection plate 3 is fixedly connected with a connection frame 4. The surface of the connection frame 4 is inserted into the end face of the fixed mounting plate 1 and the inner wall of the limit insertion slot 2 respectively. The insertion head of the connection frame 4 is adapted to the inner wall of the limit insertion slot 2.

[0052] The lower surface of the fixed connection plate 3 is fixedly installed with a universal support wheel 5.

[0053] When in use, select the corresponding number of fixed mounting plates 1 according to the length of the bracket to support the bracket, and connect and limit multiple fixed mounting plates 1 through the fixed connection plate 3 and the connection frame 4.

[0054] The upper surface of the fixed mounting plate 1 is fixedly installed with fixed seats 6. The two fixed seats 6 are symmetrically distributed with the axis of the fixed mounting plate 1 as the center. The surface of the fixed seat 6 is rotatably connected with a rotating shaft through a bearing. Both ends of the rotating shaft are fixedly connected with driving discs 7.

[0055] The surfaces of the two driving discs 7 are respectively slidably connected with the two side surfaces of the fixed seat 6. The surface of the driving disc 7 is fixedly connected with a hinge frame 8. The inner wall of the hinge frame 8 is rotatably connected with a cross universal joint 9 through a bearing. Both ends of the cross universal joint 9 are rotatably connected with driving arms 10 through bearings. One end of the driving arm 10 is fixedly connected with a driving support foot 11.

[0056] Furthermore, the two hinge frames 8 are symmetrically and staggeredly arranged on the surfaces of the two driving discs 7.

[0057] The upper surface of the fixed mounting plate 1 is rotatably connected with a load-bearing shaft 12 through a bearing. One end of the load-bearing shaft 12 is fixedly connected with a limit frame 13. The inner wall of the limit frame 13 is sleeved with the surface of the driving arm 10. The inner wall of the limit frame 13 is rotatably connected with a support shaft 14 through a bearing. The two support shafts 14 are symmetrically distributed with the axis of the limit frame 13 as the center.

[0058] The inner wall of the limit frame 13 is provided with a support frame 15. One end of each of the two support shafts 14 is fixedly connected with the surface of the support frame 15. The surface of the driving arm 10 is slidably connected with the inner wall of the support frame 15.

[0059] The surface of one of the driving discs 7 is fixedly sleeved with a driving worm gear 16. The upper surface of the fixed mounting plate 1 is fixedly installed with support bearing seats 161. The two support bearing seats 161 are symmetrically distributed with the axis of the driving worm gear 16 as the center. The inner wall of the support bearing seat 161 is rotatably connected with a driving worm 17 through a bearing. The surface of the driving worm 17 meshes with the surface of the driving worm gear 16.

[0060] Both ends of the driving worm 17 are fixedly connected with internal spline sleeves 18. The inner wall of the internal spline sleeve 18 is slidably inserted with a connecting driving spline shaft 19.

[0061] During use, the internal spline sleeves 18 at one end of two adjacent driving worm gears 17 are connected by a driving spline shaft 19, so that multiple driving worm gears 17 can rotate simultaneously under the drive of the same power source, driving the driving worm wheels 16 to rotate simultaneously.

[0062] On the surface of one of the support bearing seats 161, a reduction drive motor 20 is fixedly installed, and the reduction output shaft of the reduction drive motor 20 is fixedly connected to the inner wall of one of the internal spline sleeves 18.

[0063] During use, the reduction drive motor 20 drives one of the driving worm gears 17 to rotate. The driving worm gear 17 drives multiple driving worm gears 17 to rotate simultaneously through the internal spline sleeve 18 and the driving spline shaft 19, drives multiple driving worm wheels 16 to rotate simultaneously, drives multiple driving discs 7 to rotate, and drives the driving arms 10 and the driving support feet 11 to move through the driving discs 7.

[0064] Furthermore, the reduction drive motor 20 is electrically connected to the PLC controller through a cable.

[0065] Furthermore, during use, multiple translation devices are arranged below the bracket. The coordinated control between the multiple translation devices is controlled by the PLC controller. By adopting the master-slave control strategy, the PLC controller takes the reduction drive motor 20 in one of the translation devices as the master motor, and the reduction drive motor 20 in the remaining translation devices as the slave motors. An encoder or other rotational speed sensors are used to monitor the multiple reduction drive motors 20 and feedback to the PLC controller. The PLC controller automatically controls the multiple reduction drive motors 20 to work according to the feedback information, so as to realize the simultaneous movement of the translation devices on both sides of the bracket and drive the bracket to move stably.

[0066] During use, by installing the bracket on the translation device, it is not only convenient to translate the bracket, but also has the effect of limiting and locking after movement, without the need to use other limiting devices to assist the bracket in positioning and locking. Through the multiple symmetrically arranged driving support feet 11 in the translation device, the driving support feet 11 are driven to move by the rotation of the driving disc 7, and it also has the effect of realizing the horizontal adjustment of the fixed mounting plate 1 and the bracket.

[0067] Step 2: Sensor arrangement and data acquisition. Position monitoring and environmental monitoring sensors are installed on the bracket, and a data acquisition system is established. Specifically, a displacement sensor and a wire rope displacement sensor for accurately measuring the position change of the bracket during the translation of the translation device are installed on the bracket, a pressure sensor and a load sensor for monitoring the pressure and load conditions borne by the rod members, and a wind speed sensor for monitoring the wind speed of the surrounding environment are installed, and a data acquisition system is established to centrally store the data collected by each sensor, and mark information such as the data acquisition time and the sensor position.

[0068] Furthermore, for each sensor, set an appropriate acquisition frequency. For example, the displacement sensor and the cable displacement sensor are set to collect data once per second, the pressure sensor and the load sensor collect data once every 5 seconds according to the rate of load change, and the wind speed sensor collects data once every 10 seconds.

[0069] Multiple displacement sensors and cable displacement sensors are respectively installed at the key nodes of the support such as the bottom, top, and connection parts of the frame.

[0070] Multiple pressure sensors and load sensors are respectively installed on the members of the support to monitor the pressure and load conditions borne by the members, so as to ensure that the members will not deform or break due to excessive force.

[0071] The wind speed sensor is installed at the top of the support or at a higher position to monitor the wind speed of the surrounding environment.

[0072] Step 3: Data training and prediction model construction, perform time series sorting on the data collected by the monitoring sensors and construct a data model.

[0073] Specifically, sort the displacement data at different positions collected by the displacement sensor and the cable displacement sensor according to the time series. For the data collected by the pressure sensor and the load sensor, use big data technology to collect a large amount of data of similar supports under different load conditions, including relevant factors such as the size, material, and connection method of the members. For the data collected by the wind speed sensor, construct a hidden Markov model.

[0074] Furthermore, for the data collected by the displacement sensor and the cable displacement sensor, use machine learning algorithms, specifically the linear regression algorithm, take the displacement data as the input, and take the stable state of the support normal or abnormal as the output for training.

[0075] For example, assume that the displacement data is x and the stable state is y. y = 0 represents normal and y = 1 represents abnormal. Train through the linear regression model y = ax + b to obtain the model parameters a and b.

[0076] Furthermore, for the data collected by the pressure sensor and the load sensor, use deep learning algorithms, specifically the neural network algorithm. Construct a multi-layer neural network, with the input layer being the pressure and load data and the relevant factor data, and the output layer being the safety state of the member safe or dangerous. Through the training of a large amount of data, optimize the weights of the neural network to obtain the prediction model corresponding to the pressure and load data.

[0077] Further, for the data collected by the wind speed sensor, first determine the state set. For example, different wind force levels such as calm, gentle breeze, strong wind, etc. are the state set S = {s_1, s_2, s_3}. Then the observation set is the range of wind speed values. For example, O = {o_1, o_2, o_3}, corresponding to different wind speed intervals respectively. Finally, according to the historical wind speed data, calculate the transition probability matrix A for different wind force levels. For example, a_ij = P(s_j|s_i), representing the probability of transitioning from state s_i to state s_j. At the same time, calculate the wind speed value probability matrix B for a specific wind force level. For example, b_jk = P(o_k|s_j), representing the probability of observing o_k in state s_j.

[0078] Step 4: Prediction and model update, including displacement and cable displacement data prediction and model update, pressure and load data prediction, and wind speed data prediction.

[0079] Specifically, the displacement and cable displacement data prediction and model update include predicting the newly collected data of the displacement sensor and the cable displacement sensor according to the constructed prediction model. For example, substituting the newly collected displacement data x new into the linear regression model y = ax + b to obtain the predicted stable state y pred .

[0080] If there is a deviation between the prediction result and the actual situation determined through manual inspection or other auxiliary means, then update the model parameters a and b according to the new data. Algorithms such as gradient descent can be used for parameter update to make the model more accurate.

[0081] Further, the displacement and cable displacement data prediction and model update include the following steps:

[0082] S1. Data collection: Arrange displacement sensors and cable displacement sensors on the bracket to collect data at different positions of the bracket. These data will serve as the basis for model training and prediction.

[0083] S2. Model training: Train the collected displacement and cable displacement data to obtain the prediction model corresponding to the data at different positions. Adopt machine learning algorithms, specifically linear regression, support vector machine, etc., to construct the prediction model.

[0084] S3. Data prediction: Based on the trained prediction model, predict the newly collected displacement and cable displacement data. The prediction results will be used to evaluate the stability and safety of the bracket.

[0085] S4. Model update: If there is a deviation between the prediction result and the actual situation, then the model needs to be updated. Adopt the method of incremental learning or online learning to adjust the model parameters according to the new data to improve the accuracy of the model.

[0086] S5, Model evaluation and selection. After the model is updated, it is necessary to evaluate the new model and select the model that best suits the current data distribution. Methods such as cross-validation, AIC, and BIC are used to evaluate and select the model.

[0087] S6, Model fusion. To improve the accuracy and stability of prediction, the method of model fusion is adopted. The prediction results of multiple models are weighted averaged or voted to obtain the final prediction result.

[0088] Specifically, the prediction of pressure and load data includes inputting the new data collected by the pressure sensor and the load sensor into the prediction model trained based on big data to obtain the prediction result of the safety state of the rod.

[0089] Specifically, the prediction of wind speed data includes, according to the hidden Markov model, when new wind speed data is collected, using methods such as the forward-backward algorithm to calculate the determined state of the wind force level and wind speed value at a certain moment. For example, by calculating the probability of the observation sequence O = o_1, o_2, \cdots under the hidden Markov model, the most likely state sequence is found, so as to determine the wind force level and wind speed value.

[0090] Step Five, Monitoring data feedback and control. The data collected by the sensor and the prediction data are synchronously fed back to the control system of the translation device. The control system of the translation device adjusts the translation device in real time according to the data collected by the sensor and the prediction data, so as to ensure the safety of the translation of the full hall formwork support with socket connections.

[0091] Step Six, Safety monitoring and early warning, including setting thresholds and setting up an early warning mechanism.

[0092] Furthermore, setting thresholds includes setting corresponding thresholds for data such as displacement, pressure, load, and wind speed according to the design requirements and safety standards of the support. For example, the threshold for displacement is set as a certain proportion of the support height, the thresholds for pressure and load are set according to the bearing capacity of the rod, and the threshold for wind speed is set according to the wind resistance of the support.

[0093] Furthermore, setting up an early warning mechanism includes triggering the early warning system when the prediction result shows that a certain data exceeds the threshold. The early warning system notifies relevant personnel by means of sound, text message, etc., so as to take measures in time to ensure the safety of the translation of the full hall formwork support with socket connections.

[0094] By carrying out data collection and model construction, in terms of data collection, a variety of sensors are arranged at different positions and key nodes of the support to monitor data such as the position, load, and environmental wind speed during the movement of the support, and different algorithms are used to construct prediction models according to the data characteristics collected by different sensors to accurately predict and analyze the state of the support, thus achieving a better effect of reducing the difficulty of safety risk control.

[0095] By setting up a translation device, the translation operation of the bracket is made convenient, and the support feet 11 are driven to walk and support. After translation, limit locking is achieved without the need to rely on other limit devices to assist in the positioning and locking of the bracket. At the same time, the PLC controller in the translation device receives the monitoring data of the monitoring sensor and the prediction data of the monitoring system in real time, which is convenient to adjust the movement of the bracket in real time during the translation process, so as to achieve better effects of improving construction efficiency, reducing construction costs, and at the same time reducing the difficulty of safety risk control.

[0096] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes, should be covered within the protection scope of the present invention.

Claims

1. A translation device for a disc-type full-chamber bracket, comprising a fixed mounting plate (1), characterized in that: The plurality of fixed installation plates (1) are all arranged below the bracket, and the support legs of the bracket are fixedly connected to the upper surface of the fixed installation plates (1) via bolts; The upper surface of the fixed mounting plate (1) is fixedly provided with a limited insertion groove (2), the four limited insertion grooves (2) are symmetrically distributed with the axis of the fixed mounting plate (1) as the center, the inner wall of the limited insertion groove (2) is T-shaped, and a fixed connecting plate (3) is arranged between two adjacent fixed mounting plates (1), the upper surface of the fixed connecting plate (3) is plugged into the lower surface of the fixed mounting plate (1), and the fixed connecting plate (3) is fixedly connected to the fixed mounting plate (1) by bolts; The upper surface of the fixed connection plate (3) is fixedly connected to a connection frame (4), the surface of the connection frame (4) is respectively plugged into the end surface of the fixed installation plate (1) and the inner wall of the limit plug slot (2), and the plug connector of the connection frame (4) is adapted to the inner wall of the limit plug slot (2); A universal support wheel (5) is fixedly mounted on the lower surface of the fixed connection plate (3), a fixed seat (6) is fixedly mounted on the upper surface of the fixed mounting plate (1), the two fixed seats (6) are symmetrically distributed with the axis of the fixed mounting plate (1) as the center, a rotating shaft is rotatably connected to the surface of the fixed seat (6) via a bearing, and both ends of the rotating shaft are fixedly connected to a driving disk (7); The surfaces of the two driving disks (7) are respectively slidably connected to the surfaces of both sides of the fixing seat (6); the surfaces of the driving disks (7) are fixedly connected to a hinge frame (8); the inner wall of the hinge frame (8) is rotatably connected to a cross universal joint (9) via a bearing; both ends of the cross universal joint (9) are rotatably connected to driving arms (10) via bearings; one end of the driving arm (10) is fixedly connected to a driving support foot (11); The two hinged frames (8) are symmetrically and staggeredly arranged on the surfaces of the two driving disks (7); the upper surface of the fixed mounting plate (1) is rotatably connected to a load-bearing shaft (12) via a bearing; one end of the load-bearing shaft (12) is fixedly connected to a limit frame (13); the inner wall of the limit frame (13) is sleeved with the surface of the driving arm (10); the inner wall of the limit frame (13) is rotatably connected to a support shaft (14) via a bearing; and the two support shafts (14) are symmetrically distributed with the axis of the limit frame (13) as the center; A support frame (15) is provided on the inner wall of the limit frame (13), one end of each of the two support shafts (14) is fixedly connected to the surface of the support frame (15), and the surface of the drive arm (10) is slidably connected to the inner wall of the support frame (15).

2. A translation device for a disc-type full-chamber bracket according to claim 1, characterized in that: A driving worm gear (16) is fixedly sleeved on the surface of one of the driving disks (7), a supporting bearing seat (161) is fixedly mounted on the upper surface of the fixed mounting plate (1), the two supporting bearing seats (161) are symmetrically distributed with the axis of the driving worm gear (16) as the center, the inner wall of the supporting bearing seat (161) is rotatably connected to a driving worm (17) via a bearing, and the surface of the driving worm (17) is meshed with the surface of the driving worm gear (16); Both ends of the driving worm (17) are fixedly connected to an internal spline sleeve (18), and the inner wall of the internal spline sleeve (18) is slidably plugged with a driving spline shaft (19).

3. The translation device for a disc-type full-chamber bracket according to claim 2 is characterized in that: A reduction drive motor (20) is fixedly mounted on the surface of one of the support bearing seats (161), and a reduction output shaft of the reduction drive motor (20) is fixedly connected to the inner wall of one of the internal spline sleeves (18); The reduction drive motor (20) is electrically connected to the PLC controller via a cable.

4. A safety monitoring method for translation of a disc-type full-chamber support, based on the translation device for a disc-type full-chamber support according to claim 1, characterized in that: The following steps are involved: Step 1: Setting a translation device: Setting a translation device for translationally moving the bracket below the bracket; Step 2: Sensor layout and data collection: install and arrange position monitoring and environment monitoring sensors on the bracket, and establish a data collection system; Step 3: Data training and prediction model construction: sorting the time series of data collected by monitoring sensors and building data models; Step 4: prediction and model update, including displacement and cable displacement data prediction and model update, pressure and load data prediction and wind speed data prediction; Step 5: Monitoring data feedback and control, synchronously feeding back the data collected by the sensor and the predicted data to the control system of the translation device, and the control system of the translation device controls and adjusts the translation device in real time according to the data collected by the sensor and the predicted data, thereby ensuring the safety of the translation of the disc buckle full-hall bracket; Step 6: Security monitoring and early warning, including setting thresholds and establishing early warning mechanisms.

5. A safety monitoring method for translation of a disc-type full-chamber support according to claim 4, characterized in that: In the sensor arrangement and data acquisition in step 2, a displacement sensor and a pull rope displacement sensor for accurately measuring the position change of the bracket during the translation of the translation device, a pressure sensor and a load sensor for monitoring the pressure and load conditions of the rod, and a wind speed sensor for monitoring the wind speed of the surrounding environment are installed on the bracket, and a data acquisition system is established to centrally store the data collected by each sensor, marking the data collection time and sensor location information; A plurality of displacement sensors and pull rope displacement sensors are respectively installed at the bottom, top and key nodes of the connecting part bracket of the frame; A plurality of the pressure sensors and load sensors are respectively installed on the rods of the bracket to monitor the pressure and load conditions of the rods to ensure that the rods will not be deformed or damaged due to excessive force; The wind speed sensor is installed on the top of the bracket and is used to monitor the wind speed of the surrounding environment.

6. A safety monitoring method for translation of a disc-type full-chamber support according to claim 4, characterized in that: In the data training and prediction model construction of step 3, the displacement data of different positions collected by the displacement sensor and the pull rope displacement sensor are sorted according to the time series; for the data collected by the pressure sensor and the load sensor, a large amount of data of similar brackets under different load conditions is collected by using big data technology, including the size, material, and connection method of the rod; for the data collected by the wind speed sensor, a hidden Markov model is constructed; In the prediction and model updating in step 4, the displacement and rope displacement data prediction and model updating include predicting the newly collected data of the displacement sensor and the rope displacement sensor according to the constructed prediction model; The pressure and load data prediction includes inputting new data collected by the pressure sensor and the load sensor into a prediction model obtained through big data training to obtain a safety status prediction result of the rod; The wind speed data prediction includes calculating the wind force level and the determined state of the wind speed value at a certain moment using a forward-backward algorithm method according to a hidden Markov model after new wind speed data is collected.

7. A safety monitoring method for translation of a disc-type full-chamber support according to claim 4, characterized in that: The setting of thresholds includes setting corresponding thresholds for displacement, pressure, load and wind speed data according to the design requirements and safety standards of the bracket; The setting of the early warning mechanism includes triggering the early warning system when the prediction result shows that a certain data exceeds a threshold value; The early warning system notifies relevant personnel through voice and text messages so that they can take timely measures to ensure the safety of the translation of the disc-type full-hall bracket.

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