Glass tank refractory material intelligent hoisting device and hoisting method thereof

Abstract

The application provides a glass tank refractory intelligent hoisting equipment, which comprises a top hoisting plate, a hoisting component arranged on the top of the top hoisting plate, a tension sensor arranged in the hoisting component and used for measuring hoisting tension, a middle hoisting plate arranged at intervals on the bottom of the top hoisting plate, the middle hoisting plate being horizontally rotationally connected to the top hoisting plate, a horizontal adjusting component installed on the bottom surface of the top hoisting plate and used for driving the middle hoisting plate to swing horizontally, a bottom hoisting plate, a vertical adjusting component, a hoisting frame, a visual positioning component installed on the bottom surface of the bottom hoisting plate, the visual positioning component being used for shooting a working area so as to control the horizontal adjusting component and the vertical adjusting component in the background, an opening and closing driving component installed on the middle part of the bottom surface of the bottom hoisting plate, and a clamping component. The equipment adopts a horizontal and vertical split independent adjusting structure, and can realize accurate correction of the horizontal and vertical angles of the refractory bricks through gear and rack linkage transmission, thereby effectively improving the alignment deviation problem of the refractory brick masonry.

Description

Technical Field

[0001] This invention belongs to the field of refractory material hoisting technology, specifically relating to an intelligent hoisting device and method for refractory materials in glass furnaces. Background Technology

[0002] The glass furnace is the core thermal equipment in glass melting and processing. Its lining is primarily constructed from various refractory bricks, refractory blocks, and other refractory materials. The accuracy of the refractory material installation, alignment, and flatness directly affects the overall sealing, high-temperature resistance, and service life of the glass furnace. Due to the significant weight of the refractory bricks used in glass furnaces and the limited working space inside, the alignment accuracy requirements for refractory material installation are stringent. Currently, the industry commonly employs a combination of hoisting equipment and manual assistance to complete the hoisting, placement, and installation of the refractory materials. The operational accuracy and level of automation of the hoisting equipment directly impact the quality and efficiency of the furnace lining construction.

[0003] Currently, the hoisting equipment used in the construction of refractory bricklaying for glass furnaces is mostly a traditional, simple hoisting structure with a fixed lifting device. This type of equipment only has basic hoisting functions for vertical lifting and overall horizontal movement; the equipment itself lacks both lateral and longitudinal attitude fine-tuning mechanisms, and it also lacks intelligent visual positioning and attitude monitoring structures. During the hoisting and positioning of refractory bricks, material transfer is mainly accomplished through the equipment's basic hoisting actions, and the installation posture of the refractory bricks is adjusted and alignment deviations corrected by manual correction. The hoisting and positioning work relies heavily on the operator's experience; the alignment accuracy is limited, and the construction process is highly dependent on manual correction, which not only increases the labor intensity of the operators but also reduces the overall construction efficiency of refractory bricklaying. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides an intelligent hoisting device and method for refractory materials in glass furnaces, solving the problems mentioned in the background section.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] The intelligent hoisting equipment for refractory materials in a glass furnace includes: a top hanging plate; a hoisting component located at the top of the top hanging plate, which incorporates a tension sensor to measure the hoisting tension; a middle hanging plate spaced at the bottom of the top hanging plate, which is laterally rotatably connected to the top hanging plate; a lateral adjustment component installed on the bottom surface of the top hanging plate, which drives the middle hanging plate to swing laterally; a bottom hanging plate spaced at the bottom of the middle hanging plate, which is longitudinally rotatably connected to the middle hanging plate; and a longitudinal adjustment component installed on the bottom surface of the middle hanging plate, which drives the bottom hanging plate to swing longitudinally. The mounting frame includes vertical rods and rectangular guide frames. The vertical rods are vertically installed at the four corners of the bottom surface of the bottom suspended plate, and the bottom ends of the four sets of vertical rods are fixedly connected to the horizontally arranged rectangular guide frames. A vision positioning component is installed on the bottom surface of the bottom suspended plate. The vision positioning component is used to photograph the working area to facilitate the control of the horizontal and vertical adjustment components from the background. An opening and closing drive component is installed in the middle of the bottom surface of the bottom suspended plate. A clamping component is symmetrically slidably installed in the rectangular guide frames. The output end of the opening and closing drive component is connected to two sets of clamping components. The opening and closing drive component is used to drive the clamping components to open and close to clamp the refractory bricks.

[0007] Furthermore, the hoisting components include a lifting ring, a tension sensor, and lifting ropes. The top surface of the tension sensor is provided with a lifting ring, and the bottom surface of the tension sensor is connected to four sets of lifting ropes, which are connected to the top suspension plate.

[0008] Furthermore, the lateral adjustment component includes a horizontal swing arm and a first drive rod. The first drive rod is horizontally disposed on the bottom surface of the ceiling plate. The side wall of the horizontal swing arm is provided with a movable plate. The horizontal swing arm is slidably installed on the bottom surface of the ceiling plate. The output end of the first drive rod is connected to the movable plate. Both ends of the bottom surface of the horizontal swing arm are provided with toothed grooves.

[0009] Furthermore, the top surface of the middle hanging plate is vertically and symmetrically fixed with a first connecting plate, and the bottom surface of the top hanging plate is symmetrically provided with a first positioning frame. The first connecting plate is installed in the first positioning frame by a first rotating shaft. The extended end of the first rotating shaft is provided with a first gear, and two sets of first gears are meshed and installed at both ends of the bottom surface of the horizontal swing arm.

[0010] Furthermore, the longitudinal adjustment component includes a second drive rod, a longitudinal swing arm, and a constraint sleeve. The second drive rod is longitudinally installed on the bottom surface of the middle suspension plate. The output end of the second drive rod is connected to the middle part of the longitudinal swing arm. The longitudinal swing arm is longitudinally slidably installed on the bottom surface of the middle suspension plate. The constraint sleeve is symmetrically arranged on both sides of the second drive rod and fixed to the bottom surface of the middle suspension plate. The side wall of the longitudinal swing arm is symmetrically provided with guide rods, which slide through the constraint sleeve. The two ends of the longitudinal swing arm are vertically provided with toothed plates.

[0011] Furthermore, the bottom surface of the middle hanging plate is symmetrically provided with a second positioning frame, and the surface of the bottom hanging plate is vertically and symmetrically provided with a second connecting plate. The second connecting plate is longitudinally rotatably installed in the second positioning frame through a second rotating shaft. The extended end of the second rotating shaft is provided with a second gear, which is meshed on the bottom surface of the gear plate.

[0012] Furthermore, the opening and closing drive component includes a third drive rod, a docking block, and a hinge arm. The third drive rod is vertically disposed in the middle of the bottom surface of the bottom hanging plate, and the bottom end of the third drive rod is connected to the docking block. The bottom surface of the docking block is symmetrically hinged with a hinge arm.

[0013] Furthermore, the vision component includes two sets of industrial cameras and two sets of attitude sensors. The two sets of industrial cameras are longitudinally symmetrically arranged on both sides of the third drive rod, and the two sets of attitude sensors are laterally symmetrically arranged on both sides of the third drive rod.

[0014] Furthermore, the clamping component includes a slide block, a clamping bend, a clamping block, and a protective sleeve. The slide block is symmetrically and slidably installed on the rectangular guide frame. The bottom end of the hinged arm is rotatably connected to the slide block. The bottom surface of the slide block is provided with a clamping bend, and the bottom end of the clamping bend is provided with a clamping block. The clamping block is covered with a protective sleeve. The protective sleeve is composed of a first rubber half-sleeve and a second rubber half-sleeve connected together by bolts.

[0015] The hoisting method for intelligent hoisting equipment for refractory materials in glass tank furnaces includes the following steps:

[0016] S1. Equipment pre-installation and clamping: Connect the hoisting equipment to the external gantry crane, drive the opening and closing drive component to drive the two sets of clamping components to open and move down to cover the refractory bricks to be hoisted, and then retract the clamping components to complete the stable clamping of the refractory bricks.

[0017] S2. Data Pre-setting and Real-time Acquisition: The background main control system pre-stores the standard posture parameters, installation coordinates and reference angles of the refractory bricks at each masonry point and builds a standard database; during the hoisting process, two sets of industrial cameras collect real-time images of the refractory brick outline and furnace body reference, and two sets of posture sensors synchronously collect real-time spatial posture data of the equipment and refractory bricks.

[0018] S3. Deviation calculation and calibration: The background process of the acquired image is grayscale, contour extraction and feature matching to identify the real-time tilt angle and alignment offset of the refractory brick. Combined with the attitude sensor data, calibration and compensation are performed to calculate the accurate lateral and longitudinal deviation values ​​and generate adjustment commands.

[0019] S4. Dual-dimensional intelligent deviation correction: According to the adjustment command, the middle hanging plate is driven to swing laterally relative to the top hanging plate through the lateral adjustment component to correct the lateral deviation of the refractory brick; the bottom hanging plate is driven to swing longitudinally relative to the middle hanging plate through the longitudinal adjustment component to correct the longitudinal deviation of the refractory brick.

[0020] S5. Closed-loop verification and posture adjustment: During the adjustment process, images and posture data are continuously collected in real time, and the movement stroke of the adjustment components is dynamically fine-tuned. Closed-loop verification is performed until the posture parameters of the refractory brick match the preset standard parameters.

[0021] S6. Precise positioning and unloading: After the attitude calibration is completed, the refractory bricks are transported to the designated bricklaying position in the furnace body, and the clamping parts are released to complete the alignment and installation of the refractory bricks.

[0022] This invention provides an intelligent hoisting device for refractory materials in glass furnaces. Compared with existing technologies, it has the following advantages:

[0023] 1. The equipment adopts a horizontal and vertical independent adjustment structure. Through gear and rack linkage transmission, it can achieve precise correction of the horizontal and vertical angles of refractory bricks, breaking through the limitation of traditional lifting tools that can only be moved horizontally and cannot be adjusted. It effectively improves the problem of refractory brick masonry alignment deviation and enhances the construction accuracy and overall sealing of furnace body.

[0024] 2. Equipped with a dual industrial camera and dual attitude sensor combined monitoring structure, it can collect operation images and attitude data in real time, providing accurate data support for attitude adjustment, changing the traditional manual experience adjustment mode, reducing human error, and improving the stability and accuracy of attitude adjustment.

[0025] 3. The top-integrated tension sensor can monitor the hoisting load in real time throughout the process, promptly identify abnormal working conditions such as overload and off-center load, facilitate the timely investigation of potential hazards by staff, avoid safety risks such as hoisting slippage, equipment damage, and material falling, and improve construction safety.

[0026] 4. The longitudinal adjustment mechanism adopts a limiting structure with guide rod and constraint sleeve, and the lateral adjustment adopts sliding rack and pinion transmission. The entire sliding is smooth and the positioning is accurate, which effectively avoids problems such as jamming, offset and shaking during the adjustment process. The equipment has high transmission stability and repeatability accuracy.

[0027] 5. It adopts an openable self-adaptive clamping structure to adapt to the clamping operation of refractory bricks of different specifications; the clamping block is equipped with a split rubber protective sleeve, which can increase the clamping friction, prevent the material from slipping during the hoisting process, and at the same time buffer the clamping pressure to avoid the refractory brick edges and corners from being bumped and worn, effectively protecting the integrity of the finished refractory material. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 A schematic diagram of the overall structure of the present invention is shown;

[0030] Figure 2 A schematic diagram of the ceiling panel connection structure of the present invention is shown;

[0031] Figure 3 A schematic diagram of the hanging plate connection structure in this invention is shown;

[0032] Figure 4 A schematic diagram of the connection structure between the opening / closing drive component and the clamping component of the present invention is shown;

[0033] Figure 5 A schematic diagram of the clamping component structure of the present invention is shown;

[0034] As shown in the figure:

[0035] 110. Ceiling panel; 111. First positioning frame;

[0036] 120. Middle hanging plate; 121. First connecting plate; 122. First rotating shaft; 123. First gear; 124. Second positioning frame.

[0037] 130. Bottom hanging plate; 131. Second connecting plate; 132. Second rotating shaft; 133. Second gear.

[0038] 200. Lifting components; 210. Lifting rings; 220. Tension sensor; 230. Lifting ropes.

[0039] 300. Lateral adjustment component; 310. Lateral swing arm; 311. Gear groove; 312. Movable plate; 320. First drive rod.

[0040] 400. Longitudinal adjustment component; 410. Second drive rod; 420. Longitudinal swing arm; 421. Tooth plate; 422. Guide rod; 430. Constraint sleeve.

[0041] 500. Lifting frame; 510. Vertical rod; 520. Rectangular guide frame.

[0042] 600. Opening / closing drive component; 610. Third drive rod; 620. Connecting block; 630. Hinge arm.

[0043] 700. Clamping component; 710. Slide; 720. Clamping bend; 730. Clamping block; 740. Protective sleeve; 741. First rubber half-sleeve; 742. Second rubber half-sleeve.

[0044] 800. Visual positioning components; 810. Industrial cameras; 820. Attitude sensors. Detailed Implementation

[0045] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are described clearly and completely. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0046] To address the technical problems in the background section, the following intelligent hoisting equipment for refractory materials in glass furnaces is provided:

[0047] Combination Figures 1-5 As shown, this invention provides an intelligent hoisting device for refractory materials in a glass furnace. The overall structure includes a top hoisting plate 110, a hoisting component 200, a middle hoisting plate 120, a horizontal adjustment component 300, a bottom hoisting plate 130, a vertical adjustment component 400, a hoisting frame 500, a visual positioning component 800, an opening and closing drive component 600, and a clamping component 700. All components are precisely linked and work collaboratively. The specific structural layout is as follows:

[0048] The equipment features a three-tiered hoisting structure: a top hoisting plate 110, a middle hoisting plate 120, and a bottom hoisting plate 130, arranged in parallel at intervals to create independent adjustment spaces. The middle hoisting plate 120 is laterally rotatable to the top hoisting plate 110, allowing for overall lateral swing adjustment. The bottom hoisting plate 130 is longitudinally rotatable to the middle hoisting plate 120, allowing for overall longitudinal swing adjustment. This dual-dimensional independent swing enables multi-angle posture correction of the refractory bricks held at the bottom, meeting the requirements for precise bricklaying alignment. A hoisting frame 500 is fixedly mounted on the bottom surface of the bottom hoisting plate 130, serving as the load-bearing and guiding base for the clamping mechanism.

[0049] The lifting component 200 is assembled on top of the overhead lifting plate 110 and serves as the overall lifting load-bearing structure for the equipment. It includes a lifting ring 210, a tension sensor 220, and lifting ropes 230. The lifting ring 210 is fixedly mounted on the top surface of the tension sensor 220 for docking with the external gantry crane. Four sets of lifting ropes 230 are evenly connected to the bottom surface of the tension sensor 220, and the bottom ends of the four sets of lifting ropes 230 are synchronously connected to the overhead lifting plate 110, enabling stable lifting of the entire equipment. The tension sensor 220 can collect tension data during the lifting operation in real time, accurately monitor the lifting load, and provide real-time feedback on whether overload or off-center load conditions exist, providing data support for lifting safety.

[0050] The lateral adjustment component 300 is connected to the transmission mechanism of the middle hanging plate 120. The lateral adjustment component 300 is installed on the bottom surface of the top hanging plate 110 and is used to drive the middle hanging plate 120 to swing laterally for adjustment. It includes a horizontal swing arm 310 and a first drive rod 320. The first drive rod 320 is horizontally fixedly arranged on the bottom surface of the top hanging plate 110. A movable plate 312 is fixedly provided on the side wall of the horizontal swing arm 310. The horizontal swing arm 310 is laterally slidably mounted on the bottom surface of the top hanging plate 110. The output end of the first drive rod 320 is fixedly connected to the movable plate 312, providing power for the lateral sliding of the horizontal swing arm 310. Both ends of the bottom surface of the horizontal swing arm 310 are provided with toothed grooves 311, forming a rack and pinion transmission structure.

[0051] A first connecting plate 121 is symmetrically and vertically fixed on the top surface of the middle hanging plate 120, and a first positioning frame 111 is symmetrically and fixed on the bottom surface of the top hanging plate 110. The first connecting plate 121 is rotatably mounted inside the first positioning frame 111 via a first rotating shaft 122, realizing the lateral rotational engagement between the middle hanging plate 120 and the top hanging plate 110. A first gear 123 is fixedly mounted on the extended end of the first rotating shaft 122. Two sets of first gears 123 are respectively meshed and installed at the tooth grooves 311 on the bottom surfaces of both ends of the horizontal swing arm 310, forming a stable gear and rack linkage structure. The sliding of the horizontal swing arm 310 can drive the first gear 123 to rotate, thereby driving the middle hanging plate 120 to deflect laterally as a whole.

[0052] The longitudinal adjustment component 400 is connected to the transmission mechanism of the bottom hanging plate 130. The longitudinal adjustment component 400 is installed on the bottom surface of the middle hanging plate 120 and is used to drive the overall longitudinal swing adjustment of the bottom hanging plate 130. It includes a second drive rod 410, a longitudinal swing arm 420, and a constraint sleeve 430. The second drive rod 410 is longitudinally fixedly installed on the bottom surface of the middle hanging plate 120. The output end of the second drive rod 410 is connected to the middle of the longitudinal swing arm 420, providing power for the longitudinal sliding of the longitudinal swing arm 420. The longitudinal swing arm 420 is longitudinally slidably assembled on the bottom surface of the middle hanging plate 120. The constraint sleeve 430 is symmetrically arranged on both sides of the second drive rod 410 and fixed to the bottom surface of the middle hanging plate 120. Guide rods 422 are symmetrically fixed on the side walls of the longitudinal swing arm 420. The guide rods 422 slide through the constraint sleeve 430, forming a two-way constraint guide structure to ensure smooth, non-offset, and non-jamming sliding of the longitudinal swing arm 420. Toothed plates 421 are vertically fixed at both ends of the longitudinal swing arm 420.

[0053] A second positioning frame 124 is symmetrically fixed to the bottom surface of the middle hanging plate 120, and a second connecting plate 131 is vertically and symmetrically fixed to the surface of the bottom hanging plate 130. The second connecting plate 131 is longitudinally rotatably mounted inside the second positioning frame 124 via a second rotating shaft 132, realizing the longitudinal rotational engagement between the bottom hanging plate 130 and the middle hanging plate 120. A second gear 133 is fixedly mounted to the extended end of the second rotating shaft 132. The second gear 133 is meshed on the bottom surface of the gear plate 421. The sliding of the longitudinal swing arm 420 can drive the gear plate 421 to move, driving the second gear 133 to rotate, thereby realizing the overall longitudinal swing adjustment of the bottom hanging plate 130.

[0054] The hoisting frame 500 serves as the load-bearing guide base for the clamping mechanism. It includes vertical rods 510 and rectangular guide frames 520. Four sets of vertical rods 510 are vertically fixed at the four corners of the bottom surface of the bottom hanging plate 130. The bottom ends of the four sets of vertical rods 510 are jointly fixedly connected to the horizontally arranged rectangular guide frames 520. The overall frame structure is stable and the force is evenly distributed. It can provide precise guidance for the opening and closing sliding of the two sets of clamping components 700, ensuring the stability of the clamping operation.

[0055] The visual positioning component 800 is installed on the bottom surface of the bottom lifting plate 130 for real-time shooting and attitude data acquisition and feedback in the working area. It includes two sets of industrial cameras 810 and two sets of attitude sensors 820. The two sets of industrial cameras 810 are symmetrically arranged longitudinally on both sides of the third drive rod 610 to capture images of the refractory brick clamping status and alignment position in real time and transmit them to the background control system. The two sets of attitude sensors 820 are symmetrically arranged laterally on both sides of the third drive rod 610 to collect the tilt angle and attitude parameters of the lifting equipment and the refractory brick in real time, providing data support for the background to accurately control the lateral and longitudinal adjustment components 400 and improve the attitude adjustment accuracy.

[0056] The opening and closing drive component 600 is installed in the middle of the bottom surface of the bottom hanging plate 130, providing power for the opening and closing action of the clamping component 700. It includes a third drive rod 610, a docking block 620, and a hinge arm 630. The third drive rod 610 is vertically fixed in the middle of the bottom surface of the bottom hanging plate 130. The bottom end of the telescopic end of the third drive rod 610 is fixedly connected to the docking block 620. Two sets of hinge arms 630 are symmetrically hinged to the bottom surface of the docking block 620. The bottom ends of the two sets of hinge arms 630 are rotatably connected to the clamping components 700 on both sides. Through the telescopic action of the third drive rod 610, the hinge arms 630 are driven to open and close, thereby driving the two sets of clamping components 700 to open and close synchronously, realizing the clamping and releasing of refractory bricks.

[0057] The clamping components 700 consist of two sets of symmetrically slidingly assembled inside the rectangular guide frame 520, including a slide block 710, a clamping bend 720, a clamping block 730, and a protective sleeve 740. The slide block 710 slides smoothly with the rectangular guide frame 520, allowing it to slide smoothly laterally along the frame. The bottom end of the hinged arm 630 is rotatably connected to the slide block 710, enabling power transmission. The bottom surface of the slide block 710 is fixedly equipped with the clamping bend 720, and the bottom end of the clamping bend 720 is fixedly equipped with the clamping block 730 for fitting and clamping the side wall of the refractory brick. The clamping block 730 is externally fitted with a protective sleeve 740, which is assembled into one piece by bolting together a first rubber half-sleeve 741 and a second rubber half-sleeve 742. This allows for easy assembly and disassembly. The rubber material increases clamping friction and buffers clamping pressure, preventing the refractory brick from being bumped, worn, or slipped, effectively protecting the integrity of the refractory brick.

[0058] Working principle and usage process of this invention:

[0059] S1. Equipment pre-assembly and refractory brick clamping operation:

[0060] First, connect and install the lifting ring 210 on the top of the equipment onto the external gantry crane to complete the overall pre-installation and fixing of the equipment.

[0061] The gantry crane is operated to move the entire lifting equipment directly above the refractory brick to be lifted. The opening and closing drive component 600 is activated, controlling the third drive rod 610 to extend outwards, pushing the docking block 620 downwards. This causes the two sets of hinged arms 630 to open outwards, driving the clamping components 700 on both sides to slide outwards along the rectangular guide frame 520, making the distance between the two sets of clamping blocks 730 greater than the width of the refractory brick. The entire equipment is then lowered, positioning the two sets of open clamping components 700 on the left and right sides of the refractory brick to be lifted. The third drive rod 610 is activated again to retract and reset, causing the hinged arms 630 to retract inwards, pulling the two sets of sliding blocks 710 to slide synchronously in opposite directions along the rectangular guide frame 520, ensuring the clamping blocks 730 are tightly fitted against the sidewalls of the refractory brick, thus completing the clamping and positioning of the refractory brick. The rubber protective sleeve 740 on the outside of the clamping blocks 730 effectively increases the clamping friction, improves clamping stability, and prevents rigid compression damage to the refractory brick.

[0062] Throughout the clamping operation, two sets of industrial cameras 810 capture images of the work area in real time and transmit the images to the back-end control system to help staff confirm the clamping position and clamping status, ensuring accurate clamping alignment.

[0063] S2. Refractory brick hoisting and turnover operation:

[0064] After the refractory bricks are stably clamped, the external gantry crane is activated, lifting and moving the entire assembly of this equipment and the clamped refractory bricks. The refractory bricks are then smoothly transported to the area above the glass furnace construction zone, and subsequently slowly lowered, bringing them closer to the furnace body's installation position, completing the material handling and transportation. Throughout the hoisting process, the top tension sensor 220 monitors the hoisting tension value in real time, providing real-time feedback on the load status and preventing safety hazards caused by overload or uneven loading.

[0065] S3, Dual-Dimensional Intelligent Attitude Adjustment Operation:

[0066] The back-end control system pre-loads preset parameters such as the standard placement posture, installation coordinates, and reference angle of refractory bricks at each masonry point of the glass furnace, forming a standard construction database. During the hoisting and positioning of the refractory bricks, the 800 vision positioning component is fully involved, achieving fully automatic, visual, and closed-loop intelligent posture adjustment. The specific control process is as follows:

[0067] First, two sets of longitudinally symmetrically arranged industrial cameras 810 at the bottom of the bottom hanging plate 130 continuously and in real time acquire high-definition images of the outline of the refractory bricks below, the furnace body masonry reference surface, and the reserved installation slots, and transmit the real-time image data to the background control system at high speed. The background image algorithm performs grayscale processing, contour extraction, and feature matching on the image, and identifies the current horizontal tilt angle, longitudinal tilt angle, center alignment deviation, and left and right offset of the refractory bricks in real time. By comparing with the standard attitude parameters stored in the system, the system accurately calculates the lateral and longitudinal deviation values ​​and generates precise attitude adjustment commands.

[0068] Meanwhile, two sets of horizontally symmetrical attitude sensors 820 collect real-time tilt angle and spatial attitude data of the equipment's hanging plate and refractory bricks, and perform data calibration and compensation on the visual image recognition results to eliminate detection errors caused by light, occlusion, and viewing angle deviation in single visual recognition, ensuring accurate and reliable detection of deviation data.

[0069] Based on the calculated deviation parameters, the system independently controls the lateral adjustment component 300 and the longitudinal adjustment component 400 to achieve precise correction. When lateral correction is required, the first drive rod 320 extends and retracts to drive the movable plate 312 and the horizontal swing arm 310 to slide laterally. The horizontal swing arm 310 drives the meshing first gear 123 to rotate through the toothed grooves 311 at both ends. The first gear 123 synchronously drives the first rotating shaft 122 and the first connecting plate 121 to rotate, driving the middle hanging plate 120 to deflect laterally relative to the top hanging plate 110, thus correcting the refractory material. When the brick has a lateral tilt deviation and longitudinal correction is required, the second drive rod 410 drives the longitudinal swing arm 420 to slide longitudinally. The guide rods 422 on both sides of the longitudinal swing arm 420 slide along the constraint sleeve 430 to ensure accurate displacement without deviation. The longitudinal swing arm 420 drives the toothed plates 421 at both ends to move synchronously, driving the second gear 133 meshing at the bottom to rotate. The second gear 133 drives the bottom hanging plate 130 to swing longitudinally relative to the middle hanging plate 120 through the second rotating shaft 132 and the second connecting plate 131, correcting the longitudinal tilt angle deviation of the refractory brick.

[0070] During the overall adjustment process, the industrial camera 810 continuously captures dynamic images and updates deviation data in real time, while the attitude sensor 820 provides real-time feedback on attitude changes. The system dynamically fine-tunes the extension and retraction stroke of the drive rod in real time, forming a closed-loop intelligent control system of "visual acquisition—deviation calculation—action execution—attitude verification" until the refractory brick attitude parameters completely match the preset standard parameters, thoroughly eliminating hoisting alignment deviations and ensuring accurate masonry attitude. The entire process eliminates the need for manual visual judgment of deviations, achieving automated, visualized, and precise attitude adjustment.

[0071] S4. Precision placement of refractory bricks:

[0072] After the refractory bricks are adjusted to the standard angles in both the horizontal and vertical directions, the gantry crane is used to smoothly push the refractory bricks to the designated laying position in the furnace body. The third drive rod 610 is then extended, causing the two sets of clamping components 700 to open and release the refractory bricks, completing the automatic unloading. Finally, manual adjustments are made to the fine details of the refractory bricks to ensure that the bricks are tightly fitted and precisely aligned, completing the single-brick hoisting and laying operation.

[0073] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. Intelligent hoisting equipment for refractory materials in glass furnaces, characterized in that, include: Ceiling panel (110); The hoisting component (200) is located on the top of the top hanging plate (110). The hoisting component (200) has a built-in tension sensor (220) for measuring the hoisting tension. The middle hanging plate (120) is spaced at the bottom of the top hanging plate (110), and the middle hanging plate (120) is laterally rotatably connected to the top hanging plate (110). A lateral adjustment component (300) is installed on the bottom surface of the top hanging plate (110) and is used to drive the middle hanging plate (120) to swing laterally. The bottom hanging plate (130) is spaced at the bottom of the middle hanging plate (120), and the bottom hanging plate (130) is longitudinally rotatably connected to the middle hanging plate (120). A longitudinal adjustment component (400) is installed on the bottom surface of the middle hanging plate (120) and is used to drive the bottom hanging plate (130) to swing longitudinally. The hoisting frame (500) includes vertical rods (510) and rectangular guide frames (520). The vertical rods (510) are vertically installed at the four corners of the bottom surface of the bottom hanging plate (130). The bottom ends of the four sets of vertical rods (510) are fixedly connected to the rectangular guide frames (520) arranged horizontally. A visual positioning component (800) is installed on the bottom surface of the base plate (130); the visual positioning component (800) is used to photograph the work area so that the background can control the horizontal adjustment component (300) and the vertical adjustment component (400). An opening and closing drive component (600) is installed in the middle of the bottom surface of the bottom hanging plate (130); The clamping component (700) is symmetrically slidably installed in the rectangular guide frame (520). The output end of the opening and closing drive component (600) is connected to two sets of clamping components (700). The opening and closing drive component (600) is used to drive the clamping component (700) to open and close, so as to clamp the refractory brick.

2. The intelligent hoisting equipment for refractory materials in a glass furnace according to claim 1, characterized in that, The hoisting component (200) includes a lifting ring (210), a tension sensor (220), and a hoisting rope (230). The top surface of the tension sensor (220) is provided with a lifting ring (210), and the bottom surface of the tension sensor (220) is connected to four sets of hoisting ropes (230). The four sets of hoisting ropes (230) are connected to the top hanging plate (110).

3. The intelligent hoisting equipment for refractory materials in a glass furnace according to claim 2, characterized in that, The lateral adjustment component (300) includes a horizontal swing arm (310) and a first drive rod (320). The first drive rod (320) is horizontally disposed on the bottom surface of the top plate (110). The side wall of the horizontal swing arm (310) is provided with a movable plate (312). The horizontal swing arm (310) is horizontally slidably installed on the bottom surface of the top plate (110). The output end of the first drive rod (320) is connected to the movable plate (312). Both ends of the bottom surface of the horizontal swing arm (310) are provided with toothed grooves (311).

4. The intelligent hoisting equipment for refractory materials in a glass furnace according to claim 3, characterized in that, The top surface of the middle hanging plate (120) is vertically and symmetrically fixed with a first connecting plate (121), and the bottom surface of the top hanging plate (110) is symmetrically provided with a first positioning frame (111). The first connecting plate (121) is installed in the first positioning frame (111) by a first rotating shaft (122) rotating laterally. The outer end of the first rotating shaft (122) is provided with a first gear (123), and two sets of first gears (123) are meshed and installed at both ends of the bottom surface of the horizontal swing arm (310).

5. The intelligent hoisting equipment for refractory materials in a glass furnace according to claim 4, characterized in that, The longitudinal adjustment component (400) includes a second drive rod (410), a longitudinal swing arm (420), and a constraint sleeve (430). The second drive rod (410) is longitudinally installed on the bottom surface of the middle hanging plate (120). The output end of the second drive rod (410) is connected to the middle part of the longitudinal swing arm (420). The longitudinal swing arm (420) is longitudinally slidably installed on the bottom surface of the middle hanging plate (120). The constraint sleeve (430) is symmetrically arranged on both sides of the second drive rod (410) and fixed on the bottom surface of the middle hanging plate (120). The side wall of the longitudinal swing arm (420) is symmetrically provided with guide rods (422), and the guide rods (422) slide through the constraint sleeve (430). The two ends of the longitudinal swing arm (420) are vertically provided with toothed plates (421).

6. The intelligent hoisting equipment for refractory materials in a glass tank furnace according to claim 5, characterized in that, The bottom surface of the middle hanging plate (120) is symmetrically provided with a second positioning frame (124), and the surface of the bottom hanging plate (130) is vertically symmetrically provided with a second connecting plate (131). The second connecting plate (131) is longitudinally rotated and installed in the second positioning frame (124) through a second rotating shaft (132). The outer end of the second rotating shaft (132) is provided with a second gear (133), and the second gear (133) is meshed on the bottom surface of the toothed plate (421).

7. The intelligent hoisting equipment for refractory materials in a glass tank furnace according to claim 6, characterized in that, The opening and closing drive component (600) includes a third drive rod (610), a docking block (620), and a hinge arm (630). The third drive rod (610) is vertically disposed in the middle of the bottom surface of the bottom hanging plate (130). The bottom end of the third drive rod (610) is connected to the docking block (620), and the bottom surface of the docking block (620) is symmetrically hinged with the hinge arm (630).

8. The intelligent hoisting equipment for refractory materials in a glass furnace according to claim 7, characterized in that, The vision component includes two sets of industrial cameras (810) and two sets of attitude sensors (820). The two sets of industrial cameras (810) are longitudinally symmetrically arranged on both sides of the third drive rod (610), and the two sets of attitude sensors (820) are laterally symmetrically arranged on both sides of the third drive rod (610).

9. The intelligent hoisting equipment for refractory materials in a glass tank furnace according to claim 8, characterized in that, The clamping component (700) includes a slide (710), a clamping bend frame (720), a clamping block (730), and a protective sleeve (740). The slide (710) is symmetrically slidably mounted on the rectangular guide frame (520). The bottom end of the hinge arm (630) is rotatably connected to the slide (710). The bottom surface of the slide (710) is provided with the clamping bend frame (720). The bottom end of the clamping bend frame (720) is provided with the clamping block (730). The outside of the clamping block (730) is fitted with a protective sleeve (740). The protective sleeve (740) is made of a first rubber half-sleeve (741) and a second rubber half-sleeve (742) connected together by bolts.

10. The hoisting method of the intelligent hoisting equipment for refractory materials in a glass tank furnace according to any one of claims 1-9, characterized in that, Includes the following steps: S1. Equipment pre-installation and clamping: Connect the hoisting equipment to the external gantry crane, drive the opening and closing drive component (600) to drive the two sets of clamping components (700) to open and move down to cover the refractory bricks to be hoisted, and then retract the clamping components (700) to complete the stable clamping of the refractory bricks. S2. Data Pre-setting and Real-time Acquisition: The background main control system pre-stores the standard posture parameters, installation coordinates and reference angles of the refractory bricks at each masonry point and constructs a standard database; during the hoisting process, two sets of industrial cameras (810) collect the outline of the refractory bricks and the reference image of the furnace body in real time, and two sets of posture sensors (820) collect the real-time spatial posture data of the equipment and the refractory bricks simultaneously. S3, Deviation Calculation and Calibration: The background performs grayscale processing, contour extraction and feature matching on the acquired images, identifies the real-time tilt angle and alignment offset of the refractory bricks, and performs calibration compensation in combination with the data from the attitude sensor (820), calculates the accurate lateral and longitudinal deviation values ​​and generates adjustment commands. S4. Dual-dimensional intelligent correction: According to the adjustment command, the middle hanging plate (120) is driven to swing laterally relative to the top hanging plate (110) through the lateral adjustment component (300) to correct the lateral deviation of the refractory brick; the bottom hanging plate (130) is driven to swing longitudinally relative to the middle hanging plate (120) through the longitudinal adjustment component (400) to correct the longitudinal deviation of the refractory brick. S5. Closed-loop verification and posture adjustment: During the adjustment process, images and posture data are continuously collected in real time, and the movement stroke of the adjustment components is dynamically fine-tuned. Closed-loop verification is performed until the posture parameters of the refractory brick match the preset standard parameters. S6. Precise positioning and unloading: After the attitude calibration is completed, the refractory bricks are transported to the designated bricklaying position in the furnace body, and the clamping parts (700) are released to complete the alignment and installation of the refractory bricks.

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