Crane crane with multi-sensor hoisting operation device

Abstract

The utility model relates to the technical field of cranes, and discloses a crane with a multi-sensor hoisting operation device, which comprises a stand column, a gear is fixedly connected to the outer wall of one side of the stand column close to the top, a cantilever is movably connected to the bottom of the gear, and one side of the bottom of the cantilever is movably connected to the outer wall of one side of the stand column. The outer wall of one end of the cantilever is fixedly connected with a sliding rail, the bottom of the sliding rail is slidably connected with a sliding plate, the outer wall of the end, away from the cantilever, of the sliding rail is fixedly connected with a rack, and the outer wall of one end of the sliding plate is fixedly connected with a forward-reverse motor. According to the device, through the cooperation of the structures, accurate displacement of the sliding plate along the sliding rail is achieved, safety accidents caused by operation errors are effectively avoided in combination with feedback data of multiple sensors, the safety and operation efficiency of hoisting operation are remarkably improved, and the device is suitable for hoisting operation scenes of multiple complex working conditions; the practicability is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to hoist trolley technical field, concretely is a hoist trolley with multi sensor hoisting operation device. BACKGROUND

[0002] As an indispensable heavy machinery equipment in the field of industrial production, logistics transportation and the like, the hoist trolley undertakes key operation tasks such as material handling, equipment installation. In the modern industrial scene, the operation environment is increasingly complex, and the accuracy, safety and efficiency of hoisting operation are constantly rising. In order to realize more efficient, accurate and safe hoisting operation, the hoisting operation device with multiple sensors emerges as the times require. The multiple sensors can monitor various key data in the hoisting process in real time, such as object position, equipment stress condition, environmental parameters and the like, and assist the operator to make decisions through data feedback, effectively reduce the operation risk, improve the operation quality and efficiency, and meet the development needs of modern industrial production refinement and intelligentization.

[0003] The traditional hoist trolley technology has many limitations. Firstly, there is no effective monitoring means, and the state of the hoisted object and the change of the operation environment cannot be perceived in real time, so that the operator is difficult to respond to the sudden situation in time, and safety accidents such as collision and falling are easily caused. Secondly, the detection device of the traditional hoist trolley is relatively fixed and cannot be adjusted in real time according to the situation, so that the accuracy of hoisting operation cannot be guaranteed, and in some operations with high requirements on installation position accuracy, errors frequently occur, which affects the engineering progress and quality. In addition, the mechanical structure of the traditional equipment lacks flexibility and cannot adapt to diversified operation scenes, which limits the application of the hoist trolley in complex working conditions, greatly restricts the further improvement of industrial production efficiency and intelligent transformation. Therefore, we propose a hoist trolley with multi sensor hoisting operation device. CONTENT OF THE UTILITY MODEL

[0004] In view of the defects of the prior art, the utility model provides a hoist trolley with multi sensor hoisting operation device, which solves the above problems.

[0005] In order to realize the above purpose, the utility model provides the following technical scheme: a hoist trolley with multi sensor hoisting operation device, including stand, the stand is close to the top one side outer wall fixedly connected with gear, the gear bottom is movably connected with cantilever, the cantilever bottom one side is movably connected to the stand one side outer wall, the cantilever one end outer wall is fixedly connected with slide rail, the slide rail bottom is slidably connected with slide plate, the slide rail is away from the cantilever one end outer wall fixedly connected with rack, the slide plate one end outer wall is fixedly connected with positive and negative motor, the positive and negative motor rotating shaft extends to the slide plate inner wall one end, the positive and negative motor rotating shaft is fixedly connected with adjusting gear, the adjusting gear and the rack bottom are meshed connection.

[0006] Preferably, a vision sensor is fixedly connected to the bottom of the skateboard.

[0007] Preferably, a second forward and reverse motor is fixedly connected to one side of the top of the cantilever, and the bottom output end of the second forward and reverse motor is meshed with a gear.

[0008] Preferably, a movable frame is slidably connected to the bottom of the cantilever, a third forward and reverse motor is fixedly connected to the outer wall of one end of the movable frame, a movable wheel is fixedly connected to the output end of the third forward and reverse motor, and the movable wheel is in contact with one end of the inner wall of the cantilever.

[0009] Preferably, a hoist is fixedly connected to the bottom of the mobile frame.

[0010] Preferably, a sensor is provided on the outer wall of the column near the gear.

[0011] Preferably, the bottom of the column is fixedly connected to a fixing seat, and the top of the fixing seat has four fixing holes that are equally spaced in a rectangle.

[0012] Compared with the prior art, this utility model provides a crane with a multi-sensor hoisting operation device, which has the following advantages:

[0013] 1. This crane with a multi-sensor lifting device significantly improves upon traditional cranes, which rely on manual experience and are prone to errors in high-precision installations. Through multi-component linkage and sensor assistance, this device achieves precise operation. The sliding plate, powered by a combination of forward and reverse motors, adjusting gears, and a rack and pinion, slides precisely along the rails. Combined with object position information from visual sensors, the lifting point can be accurately positioned. The cantilever rotates via a second forward and reverse motor driving gears, while the moving frame slides at the bottom of the cantilever under the action of a third forward and reverse motor and moving wheels. These precise mechanical movements, coupled with sensor data support, enable extremely high installation accuracy. In scenarios with stringent precision requirements, such as the installation of precision equipment, this device greatly improves work quality and efficiency compared to traditional cranes.

[0014] 2. This crane trolley equipped with a multi-sensor lifting device, compared to traditional crane trolleys which have poor mechanical structure flexibility and struggle to adapt to complex working conditions, possesses significantly enhanced environmental adaptability thanks to its unique structural design. The cantilever can rotate via a second forward and reverse motor, expanding the operational coverage area and enabling lifting operations from different directions. The moving frame slides at the bottom of the cantilever, working in conjunction with the sliding plate on the rails, allowing for adjustments to the lifting point in multiple dimensions, flexibly handling both confined spaces and complex terrain. Simultaneously, multiple sensors monitor environmental parameters in real time, providing operators with decision-making support. This ensures the crane trolley can stably and efficiently complete lifting tasks even in adverse weather conditions and complex environments, overcoming the application limitations of traditional crane trolleys and significantly improving industrial production efficiency and intelligence.

[0015] 3. This crane trolley equipped with a multi-sensor lifting device differs from traditional crane trolleys in that its simple mechanical structure and limited movement make it difficult to meet complex lifting requirements. This device features a multi-level mechanical transmission system. The bottom of the cantilever is movably connected to the column, and the top is rotated by a second forward and reverse motor driving gears, allowing for 360-degree adjustment of the working position. One end of the cantilever is connected to a slide rail, where the slide plate, with the cooperation of the forward and reverse motors, adjusting gears, and racks, can slide precisely. Simultaneously, the moving frame, driven by a third forward and reverse motor and moving wheels, can slide along the bottom of the cantilever. This multi-component coordinated mechanical structure allows for multi-dimensional adjustment of the lifting point in both horizontal and vertical directions. Compared to traditional crane trolleys that can only perform simple linear lifting and horizontal movement, this device enables flexible operation in confined spaces, complex terrain, and other special environments, greatly improving the crane's operational flexibility and applicability. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a top view of the present invention;

[0018] Figure 3 This is a schematic diagram of the slide rail of this utility model;

[0019] Figure 4 This is a schematic diagram of the hoist of this utility model.

[0020] In the diagram: 1. Column; 2. Gear; 3. Cantilever; 4. Slide rail; 5. Slide plate; 6. Rack; 7. Forward and reverse motor; 8. Adjusting gear; 9. Vision sensor; 10. Second forward and reverse motor; 11. Moving frame; 12. Third forward and reverse motor; 13. Moving wheel; 14. Lifter; 15. Sensor; 16. Fixing base; 17. Fixing hole. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4 A crane with a multi-sensor hoisting device includes a column 1. A gear 2 is fixedly connected to the outer wall of the column 1 near the top. A cantilever 3 is movably connected to the bottom of the gear 2. One side of the bottom of the cantilever 3 is movably connected to the outer wall of the column 1. A slide rail 4 is fixedly connected to the outer wall of one end of the cantilever 3. A slide plate 5 is slidably connected to the bottom of the slide rail 4. A rack 6 is fixedly connected to the outer wall of the slide rail 4 away from the cantilever 3. A forward and reverse motor 7 is fixedly connected to the outer wall of one end of the slide plate 5. The rotating shaft of the forward and reverse motor 7 extends to one end of the inner wall of the slide plate 5. An adjusting gear 8 is fixedly connected to the rotating shaft of the forward and reverse motor 7. The adjusting gear 8 and the bottom of the rack 6 are meshed. The forward and reverse motor 7 drives the adjusting gear 8 to rotate. Based on the meshing transmission between the gear 8 and the rack 6, the slide plate 5 can slide on the slide rail 4, thereby realizing the position adjustment of the hoisting point in the direction of the slide rail 4, increasing the flexibility and accuracy of the hoisting operation.

[0023] Furthermore, a vision sensor 9 is fixedly connected to the bottom of the slide plate 5. The vision sensor 9 can monitor the position, shape, and posture of the hoisted object in real time, providing visual feedback for the hoisting operation, helping operators to accurately judge the hoisting situation, avoid collisions and other accidents, and improve the safety and accuracy of the hoisting operation.

[0024] Furthermore, a second forward and reverse motor 10 is fixedly connected to one side of the top of the cantilever 3. The bottom output end of the second forward and reverse motor 10 is meshed with the gear 2. After the second forward and reverse motor 10 is started, its output end drives the gear 2 to rotate, thereby causing the cantilever 3 to rotate around the column 1 as the center, realizing the adjustment of the working position of the cantilever 3, expanding the operating coverage of the crane, and enabling it to adapt to the hoisting needs of different positions.

[0025] Furthermore, a movable frame 11 is slidably connected to the bottom of the cantilever 3. A third forward and reverse motor 12 is fixedly connected to the outer wall of one end of the movable frame 11. A movable wheel 13 is fixedly connected to the output end of the third forward and reverse motor 12. The movable wheel 13 contacts one end of the inner wall of the cantilever 3. The third forward and reverse motor 12 drives the movable wheel 13 to rotate, causing the movable frame 11 to slide at the bottom of the cantilever 3. This enables the movable frame 11 to be adjusted in the direction of the cantilever 3, further expanding the range of movement for hoisting operations and improving the adaptability of the crane to different hoisting positions.

[0026] Furthermore, a hoist 14 is fixedly connected to the bottom of the mobile frame 11. The hoist 14 realizes the lifting and lowering operation of the hoisted object through its own power system. It is the core execution component for completing the hoisting operation and can accurately control the lifting and lowering of the object to meet the hoisting requirements of different heights.

[0027] Furthermore, a sensor 15 is provided on the outer wall of the column 1 near the gear 2. The sensor 15 can monitor environmental data and equipment operating status near the column 1 in real time, such as stress and vibration, to provide data support for the stable operation of the crane. When an abnormality is detected, an early warning is issued in time to ensure the safety of the equipment and operations.

[0028] Furthermore, a fixing seat 16 is fixedly connected to the bottom of the column 1. The fixing seat 16 has four rectangular fixing holes 17 distributed at equal intervals on its top. The fixing seat 16 and fixing holes 17 facilitate the stable installation of the crane on the ground or other fixed structures by means of bolts or other connecting parts, thereby enhancing the stability of the crane during operation and preventing it from shifting or overturning during operation.

[0029] Instructions for use

[0030] Structural Description: 1. Column 1: Serves as the main support for the crane. The bottom is fixed by the fixing seat 16 and fixing hole 17. The gear 2 is fixedly connected to the outer wall near the top, providing an installation foundation and support for components such as the cantilever 3.

[0031] 2. Gear 2: meshes with the output end of the second forward and reverse motor 10, rotates under the drive of the motor, and then drives the cantilever 3 to rotate. It is fixed to the outer wall of the column 1 near the top.

[0032] 3. Cantilever 3: It is movably connected to the column 1 on one side of the bottom, connected to the second forward and reverse motor 10 on one side of the top, connected to the slide rail 4 at one end, and connected to the movable frame 11 at the bottom. It can rotate and provide installation positions for components such as the slide rail 4 and the movable frame 11, thereby expanding the working range.

[0033] 4. Slide rail 4: Fixed to the outer wall of one end of the cantilever 3, and slidably connected to the bottom of the slide plate 5. The outer wall of the end away from the cantilever 3 is connected to the rack 6 to provide a sliding track for the slide plate 5. The rack 6 is used to adjust the position of the slide plate 5.

[0034] 5. Slide plate 5: The bottom is slidably connected to the slide rail 4, one end of the outer wall is connected to the forward and reverse motor 7, and the bottom is equipped with a vision sensor 9. The slide is achieved by the cooperation of the forward and reverse motor 7, the adjusting gear 8, and the rack 6. It is used to adjust the position of the lifting point and monitor the lifting status through the vision sensor 9.

[0035] 6. Rack 6: Fixed to the outer wall of the slide rail 4 away from the cantilever 3, meshing with the adjusting gear 8, and working with the forward and reverse motor 7 and the adjusting gear 8 to drive the slide plate 5 to slide on the slide rail 4;

[0036] 7. Forward and reverse motor 7: Fixed to the outer wall of one end of the slide plate 5, the rotating shaft is connected to the adjusting gear 8, and by driving the adjusting gear 8 to rotate, the slide plate 5 is driven to slide on the slide rail 4;

[0037] 8. Adjusting gear 8: Connected to the rotating shaft of the forward and reverse motor 7, meshing with the bottom of the rack 6, and rotating under the drive of the forward and reverse motor 7 to realize the sliding of the slide plate 5 on the slide rail 4;

[0038] 9. Vision sensor 9: Fixed to the bottom of the slide plate 5, used to monitor the position, shape, and attitude of the hoisted object in real time, providing visual feedback for hoisting operations;

[0039] 10. Second forward and reverse motor 10: fixed on one side of the top of the cantilever 3, with the bottom output end meshing with the gear 2. By driving the gear 2 to rotate, the cantilever 3 is driven to rotate around the column 1, thus adjusting the working position of the cantilever 3.

[0040] 11. Movable frame 11: It is slidably connected to the bottom of the cantilever 3. One end of the outer wall is connected to the third forward and reverse motor 12, and the bottom is connected to the hoist 14. Under the action of the third forward and reverse motor 12 and the moving wheel 13, it slides at the bottom of the cantilever 3, providing an installation position for the hoist 14 and adjusting its position in the direction of the cantilever 3.

[0041] 12. Third forward and reverse motor 12: fixed to the outer wall of one end of the movable frame 11, with the output end connected to the movable wheel 13, driving the movable wheel 13 to rotate, causing the movable frame 11 to slide at the bottom of the cantilever 3;

[0042] 13. Moving wheel 13: Connected to the output end of the third forward and reverse motor 12, it contacts one end of the inner wall of the cantilever 3 and rotates under the drive of the third forward and reverse motor 12, so that the moving frame 11 slides at the bottom of the cantilever 3.

[0043] 14. Hoist 14: Fixed to the bottom of the mobile frame 11, it is the core execution component for completing hoisting operations, and realizes the lifting and lowering operation of heavy objects through its own power system;

[0044] 15. Sensor 15: Installed on the outer wall of column 1 near gear 2, it monitors the environmental data and equipment operating status near column 1 in real time, providing data support and safety warnings for the stable operation of the crane.

[0045] 16. Fixing base 16: Fixed to the bottom of column 1, with four rectangularly spaced fixing holes 17 on the top for securing the crane to the ground or other fixed structures.

[0046] 17. Fixing holes 17: These are located on the top of the fixing base 16 and are distributed in a rectangular shape at equal intervals. They facilitate the fixing of the crane by bolts or other connecting parts, thereby enhancing stability.

[0047] Working Principle: First, a gear 2 is fixedly connected to the outer wall of the column 1 near the top. A second forward / reverse motor 10 is fixedly connected to the top side of the cantilever 3, and the bottom output end of the second forward / reverse motor 10 is meshed with the gear 2. When the second forward / reverse motor 10 is started, its output end drives the gear 2 to rotate. Since there is a connection between the gear 2 and the cantilever 3, the rotation of the gear 2 will cause the cantilever 3 to rotate around the column 1. By controlling the forward and reverse rotation of the second forward / reverse motor 10, the cantilever 3 can be rotated within a certain angle range, thereby adjusting the working position of the cantilever 3 to cover a larger working area, achieving the effect of adjusting the working position of the crane and expanding the working range. A slide rail 4 is fixedly connected to the outer wall of one end of the cantilever 3, and the bottom of the slide plate 5 is slidably connected to the slide rail 4. A forward / reverse motor 7 is fixedly connected to the outer wall of one end of the slide plate 5. The rotation shaft of the forward / reverse motor 7 extends to one end of the inner wall of the slide plate 5, and the rotation shaft of the forward / reverse motor 7 is fixedly connected to an adjusting gear 8, which is meshed with the bottom of the rack 6. When the forward and reverse motor 7 starts, its rotating shaft drives the adjusting gear 8 to rotate. Since the adjusting gear 8 meshes with the rack 6, the rotation of the adjusting gear 8 causes the slide plate 5 to slide on the slide rail 4. By controlling the forward and reverse rotation of the forward and reverse motor 7, the slide plate 5 can be made to slide back and forth on the slide rail 4, thereby adjusting the position of the slide plate 5 and achieving the effect of adjusting the position of the lifting point in the direction of the slide rail 4, so that the lifting operation can reach the designated position more accurately. The bottom of the cantilever 3 is slidably connected to the moving frame 11. One end of the outer wall of the moving frame 11 is fixedly connected to the third forward and reverse motor 12. The output end of the third forward and reverse motor 12 is fixedly connected to the moving wheel 13, and the moving wheel 13 is in contact with one end of the inner wall of the cantilever 3. When the third forward and reverse motor 12 starts, its output end drives the moving wheel 13 to rotate. Since the moving wheel 13 is in contact with the inner wall of the cantilever 3, the rotation of the moving wheel 13 causes the moving frame 11 to slide at the bottom of the cantilever 3. By controlling the forward and reverse rotation of the third forward and reverse motor 12, the moving frame 11 can reciprocate at the bottom of the cantilever 3, achieving the effect of adjusting the lifting point position in the direction of the cantilever 3, further increasing the flexibility and operability of the lifting operation. The bottom of the moving frame 11 is fixedly connected to the hoist 14. During the lifting operation, the hoist 14 can realize the lifting and lowering operation of the lifted object through its own power system. When it is necessary to lift the heavy object, the hoist 14 starts and lifts the heavy object; when it is necessary to lower the heavy object, the hoist 14 reverses to lower the heavy object, achieving the lifting and lowering operation of the heavy object and realizing the lifting operation effect. The outer wall of the column 1 near the gear 2 is equipped with a sensor 15, and the bottom of the slide plate 5 is fixedly connected to a vision sensor 9. These sensors monitor relevant data and information in real time during the operation of the crane. For example, the vision sensor 9 can monitor the position and posture of the lifted object, and the sensor 15 can monitor relevant data near the column 1. Through the data feedback of these sensors, the working status of the crane can be more accurately controlled and adjusted, achieving the effect of ensuring the safe, stable and efficient operation of the crane.

[0048] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A crane with a multi-sensor hoisting device, comprising a column (1), characterized in that: A gear (2) is fixedly connected to the outer wall of the column (1) near the top. A cantilever (3) is movably connected to the bottom of the gear (2). The bottom of the cantilever (3) is movably connected to the outer wall of the column (1). A slide rail (4) is fixedly connected to the outer wall of one end of the cantilever (3). A slide plate (5) is slidably connected to the bottom of the slide rail (4). A rack (6) is fixedly connected to the outer wall of the slide rail (4) away from the cantilever (3). A forward and reverse motor (7) is fixedly connected to the outer wall of one end of the slide plate (5). The rotating shaft of the forward and reverse motor (7) extends to one end of the inner wall of the slide plate (5). An adjusting gear (8) is fixedly connected to the rotating shaft of the forward and reverse motor (7). The adjusting gear (8) and the rack (6) are meshed at the bottom.

2. The crane with a multi-sensor hoisting device according to claim 1, characterized in that: A vision sensor (9) is fixedly connected to the bottom of the skateboard (5).

3. A crane with a multi-sensor hoisting device according to claim 1, characterized in that: A second forward and reverse motor (10) is fixedly connected to one side of the top of the cantilever (3), and the bottom output end of the second forward and reverse motor (10) is meshed with the gear (2).

4. A crane with a multi-sensor hoisting device according to claim 1, characterized in that: The bottom of the cantilever (3) is slidably connected to a movable frame (11), and a third forward and reverse motor (12) is fixedly connected to the outer wall of one end of the movable frame (11). A movable wheel (13) is fixedly connected to the output end of the third forward and reverse motor (12), and the movable wheel (13) is in contact with one end of the inner wall of the cantilever (3).

5. A crane with a multi-sensor hoisting device according to claim 4, characterized in that: The bottom of the mobile frame (11) is fixedly connected to a hoist (14).

6. A crane with a multi-sensor hoisting device according to claim 1, characterized in that: A sensor (15) is provided on the outer wall of the column (1) near the gear (2).

7. A crane with a multi-sensor hoisting device according to claim 1, characterized in that: The bottom of the column (1) is fixedly connected to a fixing seat (16), and the top of the fixing seat (16) has four fixing holes (17) that are equally distributed in a rectangle.

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