Container top plate hoisting device

Abstract

The utility model discloses a container top plate hoisting device, and relates to the technical field of container processing. The multiple sets of position adjusting mechanisms are arranged, and every two sets of position adjusting mechanisms are arranged on each lifting frame cross rod; and the multiple sets of hoisting mechanisms are arranged, each set of hoisting mechanism is arranged on the corresponding set of position adjusting mechanism and used for hoisting the container, and each set of hoisting mechanism comprises a regulating and controlling component, a hoisting rope and a hoisting hook. According to the container top plate lifting device, through the use of the lifting mechanism, the size of the lifting hook can be adjusted, so that the lifting hook can adapt to top plates with different thicknesses, the flexibility in the lifting process is guaranteed, replacement and adjustment are avoided, and the lifting efficiency is improved; by means of the structure, a triangle can be integrally formed in the hoisting process, stability in the hoisting process is guaranteed, shaking is avoided, safety in the using process is improved, and the hoisting device is simple in structure and easy and convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of container processing technology, specifically to a container top plate hoisting device. Background Technology

[0002] Currently, in the process of processing containers, the roof panels are hoisted to the container body by an overhead crane and placed on top of the container. This process results in low efficiency, as after the roof panels of one container are installed, it is necessary to wait for the overhead crane to hoist another roof panel to the container body.

[0003] The authorized publication number "CN217894859U" describes "a container roof lifting device and a container production line. The container roof lifting device includes a frame, a movable frame, a lifting frame, a flexible connector, a hook, a guide column, a guide seat, and a limiting member; the movable frame is movably connected to the frame in the vertical direction; the lifting frame is movably connected to the movable frame in the horizontal direction; the flexible connector is connected to the lifting frame; the hook is connected to the flexible connector; the guide column extends vertically and is connected to the movable frame; the guide seat is connected to the frame, and the guide seat has a guide hole, which is fitted onto the guide column; a portion of the outer surface of the guide column is radially recessed inward to form a limiting groove; when the limiting member is in the limiting position, the limiting member extends into the limiting groove; when the limiting member is in the disengaged position, the limiting member disengages from the guide column. Therefore, the overhead crane used for lifting the roof can move the roof to the container roof lifting device first, without waiting for the overhead crane, resulting in high efficiency in container processing."

[0004] The aforementioned patent allows the top plate to be moved to the container top plate hoisting device beforehand, eliminating the need to wait for the overhead crane and improving the efficiency of container processing. However, during the hoisting process, it cannot be adjusted according to the thickness of the top plate, making it less flexible in use. In addition, the flexible connectors are prone to swaying during the hoisting process, affecting the overall safety of use. Utility Model Content

[0005] This utility model provides a container roof lifting device. By using the lifting mechanism, the size of the hook can be adjusted to adapt to roofs of different thicknesses, ensuring flexibility during the lifting process, avoiding replacement and adjustment, and improving lifting efficiency. By using the tensioning mechanism, the whole structure can be formed into a triangle during the lifting process, ensuring stability during the lifting process, avoiding swaying, and improving safety during use. Furthermore, the structure is simple and easy to use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a container top plate lifting device, comprising:

[0007] Two hoisting frame crossbars;

[0008] The adjustment mechanism is provided in multiple sets, with each pair of adjustment mechanisms located on each hoisting frame crossbar;

[0009] The lifting mechanism comprises multiple sets, each set mounted on a positioning mechanism for lifting containers. Each set of lifting mechanisms includes a control component, a lifting rope, and a hook. The lifting rope is mounted on the positioning mechanism, the hook is rotatably connected to the bottom of the lifting rope, and the control component is mounted on the hook.

[0010] The tensioning mechanism comprises two sets, each set being mounted on one of the two sets of adjustment mechanisms and connected to one of the two hooks to prevent swaying during hoisting. Each set of tensioning mechanisms includes two sets of winding components, a double-strand cable, and a single-strand cable. The two sets of winding components are mounted on one of the two sets of adjustment mechanisms. One end of the double-strand cable is mounted on one set of winding components, and the other end is fixedly connected to one of the hooks. One end of the single-strand cable is mounted on the other set of winding components, and the other end is fixedly connected to one of the hooks.

[0011] Furthermore, each of the aforementioned adjustment mechanisms includes a drive component and a hoisting moving box. The hoisting moving box is slidably connected to the crossbar of the hoisting frame, and a moving control box is fixedly connected to the top of the hoisting moving box. The drive component is located inside the moving control box and is connected to the crossbar of the hoisting frame.

[0012] Furthermore, the driving component includes a driving gear, a moving motor, and a fixing assembly. The moving motor is fixedly connected to one edge inside the moving control box, and the driving gear is fixedly connected to the output end of the moving motor.

[0013] Furthermore, the fixing component is a fixing rack, which is fixedly connected to the top center of the lifting frame crossbar, and the fixing rack meshes with the drive gear.

[0014] Furthermore, the control component includes a pressing cylinder and an adjusting pressing plate. The pressing cylinder is fixedly connected to the top of the hook, and the adjusting pressing plate is located inside the hook and fixedly connected to the output end of the pressing cylinder.

[0015] Furthermore, each of the winding components includes a winding motor and a winding rod. The winding motor is fixedly connected to one edge of the outer surface of the mobile control box, and the winding rod is rotatably connected to one edge inside the mobile control box. One end of the winding rod is fixedly connected to the output end of the winding motor.

[0016] This utility model provides a container roof lifting device. It has the following advantages:

[0017] (1) The container top plate lifting device can adjust the size of the hook through the use of the lifting mechanism, so that it can adapt to top plates of different thicknesses, ensuring flexibility in the lifting process, avoiding replacement and adjustment, and improving the efficiency of lifting.

[0018] (2) The container top plate hoisting device can form a triangle as a whole during the hoisting process by using a tensioning mechanism, which ensures stability during the hoisting process, avoids shaking, improves safety during use, and has a simple structure and is easy to use. Attached Figure Description

[0019] Figure 1 This is a partial sectional view of the present invention;

[0020] Figure 2 This is a perspective view of the present utility model;

[0021] Figure 3 This is a perspective view of the hoisting mechanism of this utility model;

[0022] Figure 4 This is a perspective view of the tensioning mechanism of this utility model.

[0023] In the diagram: 1. Lifting frame crossbar; 2. Motion control box; 3. Lifting moving box; 4. Drive gear; 5. Motion motor; 6. Rewinding motor; 7. Lifting rope; 8. Adjustment pressing plate; 9. Fixed rack; 10. Double-strand cable; 11. Pressing cylinder; 12. Hook; 13. Single-strand cable; 14. Rewinding rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0025] Please see Figure 1-4 This utility model provides a technical solution: a container top plate hoisting device, comprising:

[0026] Two hoisting frame crossbars 1;

[0027] The adjustment mechanism is provided in multiple sets, with each pair of adjustment mechanisms installed on each hoisting frame crossbar 1;

[0028] The lifting mechanism comprises multiple sets, each set mounted on a positioning mechanism for lifting containers. Each lifting mechanism includes a control component, a lifting rope 7, and a hook 12. The lifting rope 7 is mounted on the positioning mechanism, and the hook 12 is rotatably connected to the bottom of the lifting rope 7. The control component is mounted on the hook 12.

[0029] The tensioning mechanism has two sets, each set of which is mounted on one of the two sets of adjustment mechanisms. Each set of tensioning mechanisms is connected to one of the two hooks 12 to prevent swaying during hoisting. Each set of tensioning mechanisms includes two sets of winding components, a double-strand cable 10, and a single-strand cable 13. The two sets of winding components are mounted on one of the two sets of adjustment mechanisms. One end of the double-strand cable 10 is mounted on one of the winding components, and the other end of the double-strand cable 10 is fixedly connected to one of the hooks 12. One end of the single-strand cable 13 is mounted on the other set of winding components, and the other end of the single-strand cable 13 is fixedly connected to one of the hooks 12.

[0030] In this implementation plan: the length of the lifting rope 7 is adjusted as needed and connected to the container top plate via the hook 12 to complete the lifting operation. The double-strand cable 10 and the single-strand cable 13 are arranged in a cross shape, and the single-strand cable 13 is positioned between the double-strand cables 10 to improve stability during lifting. The double-strand cable 10 and the single-strand cable 13 form a triangle with the top plate and the corresponding lifting rope 7, respectively, to ensure balance during use.

[0031] Specifically, each adjustment mechanism includes a drive component and a hoisting moving box 3. The hoisting moving box 3 is slidably connected to the hoisting frame crossbar 1, and a moving control box 2 is fixedly connected to the top of the hoisting moving box 3. The drive component is located inside the moving control box 2 and is connected to the hoisting frame crossbar 1.

[0032] In this embodiment: the hoisting moving box 3 is suspended on the hoisting frame crossbar 1, and a docking groove is provided in the middle of the top of the hoisting moving box 3 to ensure the effect of use. The moving control box 2 is used to drive the installation of the components.

[0033] Specifically, the driving components include a drive gear 4, a moving motor 5, and a fixing assembly. The moving motor 5 is fixedly connected to one edge inside the moving control box 2, and the drive gear 4 is fixedly connected to the output end of the moving motor 5.

[0034] In this embodiment, the model of the moving motor 5 can be selected from those available on the market as needed, which will not be elaborated here. The moving motor 5 controls the drive gear 4 to rotate, thereby completing the adjustment. Furthermore, the moving motor 5 can rotate in both forward and reverse directions.

[0035] Specifically, the fixing component is a fixing rack 9, which is fixedly connected to the top center of the lifting frame crossbar 1, and the fixing rack 9 meshes with the drive gear 4.

[0036] In this embodiment: the fixed rack 9 is connected to the drive gear 4. By rotating the drive gear 4, the hoisting moving box 3 is controlled to move on the hoisting frame crossbar 1. The fixed rack 9 is in the docking groove on the hoisting moving box 3.

[0037] Specifically, the control components include a pressing cylinder 11 and an adjusting pressing plate 8. The pressing cylinder 11 is fixedly connected to the top of the hook 12, and the adjusting pressing plate 8 is located inside the hook 12 and is fixedly connected to the output end of the pressing cylinder 11.

[0038] In this embodiment, the model of the pressing cylinder 11 can be selected from those available on the market as needed, which will not be elaborated here. The pressing cylinder 11 controls the position of the adjusting pressing plate 8 in the hook 12 to achieve correspondence with the thickness of the top plate.

[0039] Specifically, each winding component includes a winding motor 6 and a winding rod 14. The winding motor 6 is fixedly connected to one edge of the outer surface of the mobile control box 2, and the winding rod 14 is rotatably connected to one edge of the inner side of the mobile control box 2. One end of the winding rod 14 is fixedly connected to the output end of the winding motor 6.

[0040] In this embodiment, the model of the winding motor 6 can be selected from those available on the market as needed, which will not be elaborated here. The winding motor 6 controls the rotation of the winding rod 14, thereby controlling the length of the double-strand cable 10 and the single-strand cable 13. The winding motor 6 can rotate in both forward and reverse directions.

[0041] During use, the position of the hook 12 is adjusted according to the size of the top plate. During adjustment, the corresponding moving motor 5 controls the drive gear 4 to rotate, so that the two hooks 12 on the same lifting frame crossbar 1 are separated or brought closer. After adjustment, multiple hooks 12 are connected to the top plate. By pressing the cylinder 11 to extend and retract, the adjusting pressing plate 8 is controlled to press the top, thus stabilizing the connection between the hook 12 and the top plate. At the same time, the winding motor 6 controls the winding rod 14 to rotate, controlling the corresponding double-strand cable 10 or single-strand cable 13 to wind up and down, so that the double-strand cable 10 and single-strand cable 13 form an angle with the corresponding lifting rope 7, and form a triangle with the top plate, ensuring stability during the lifting process.

[0042] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0043] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A container roof hoisting device, characterized by The utility model relates to a lifting device for container, which comprises: two lifting frame crossbars (1); a plurality of sets of position adjusting mechanisms, each two sets of the position adjusting mechanisms being arranged on each lifting frame crossbar (1); a plurality of sets of lifting mechanisms, each set of the lifting mechanisms being arranged on each set of the position adjusting mechanisms and used for lifting a container, each set of the lifting mechanisms comprising a control component, a lifting rope (7) and a lifting hook (12), the lifting rope (7) being arranged on the position adjusting mechanism, the lifting hook (12) being rotatably connected to the bottom of the lifting rope (7), and the control component being arranged on the lifting hook (12); and two sets of stretching mechanisms, each set of the stretching mechanisms being arranged on two sets of the position adjusting mechanisms and connected to two lifting hooks (12) respectively, so as to prevent shaking during lifting, each set of the stretching mechanisms comprising two sets of winding components, a double-strand cable (10) and a single-strand cable (13), the two sets of winding components being arranged on the two sets of the position adjusting mechanisms respectively, one end of the double-strand cable (10) being arranged on one set of the winding components, the other end of the double-strand cable (10) being fixedly connected to one of the lifting hooks (12), one end of the single-strand cable (13) being arranged on the other set of the winding components, and the other end of the single-strand cable (13) being fixedly connected to one of the lifting hooks (12).

2. A container roof hoist according to claim 1, characterised in that, Each set of the position adjusting mechanisms comprises a driving component and a lifting moving box (3), the lifting moving box (3) being slidably connected to the lifting frame crossbar (1), the top of the lifting moving box (3) being fixedly connected to a moving control box (2), and the driving component being arranged in the moving control box (2) and connected to the lifting frame crossbar (1).

3. A container roof hoist according to claim 2, wherein, The driving component comprises a driving gear (4), a moving motor (5) and a fixing assembly, the moving motor (5) being fixedly connected to one end edge of the moving control box (2), and the driving gear (4) being fixedly connected to the output end of the moving motor (5).

4. A container roof hoist according to claim 3, wherein, The fixing assembly is a fixed rack (9), the fixed rack (9) being fixedly connected to the top center of the lifting frame crossbar (1) and meshed with the driving gear (4).

5. A container roof hoist according to claim 4, wherein, The control component comprises a pressing air cylinder (11) and a position adjusting pressing plate (8), the pressing air cylinder (11) being fixedly connected to the top of the lifting hook (12), and the position adjusting pressing plate (8) being arranged in the lifting hook (12) and fixedly connected to the output end of the pressing air cylinder (11).

6. A container roof hoist according to claim 5, wherein, Each set of the winding component comprises a winding motor (6) and a winding rod (14), the winding motor (6) being fixedly connected to one side edge of the outer surface of the moving control box (2), and the winding rod (14) being rotatably connected to one end edge in the moving control box (2) and fixedly connected to the output end of the winding motor (6) at one end.

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