Graphitized carbon block loading and unloading furnace lifting device

Abstract

The utility model belongs to the technical field of lifting appliance, especially a graphite carbon block loading and discharging furnace lifting appliance device, including fixed plate and two clamping plates, the upper portion fixed mounting of fixed plate has the joint plate, the upper portion fixed mounting of joint plate has the crane, two clamping plates all are provided with bearing assembly, the fixed plate bottom is provided with clamping assembly, the clamping assembly includes the drive motor of fixed installation in the fixed plate upper portion. The utility model discloses through the setting of clamping assembly, can adjust the interval of two clamping plates according to the size of graphite carbon block, further realizes the clamping limit of graphite carbon block, improves the lifting appliance lifting stability, and cooperates the setting of bearing assembly, can after the lifting of graphite carbon block, the both sides of the bottom of graphite carbon block are supported, further improve the stability of graphite carbon block lifting, avoid to separate, and can according to the height of graphite carbon block adjust the depth of its bottom bearing, improve the applicability.

Description

Technical Field

[0001] This utility model relates to the field of lifting device technology, specifically a lifting device for loading graphitized carbon blocks out of a furnace. Background Technology

[0002] The graphitized carbon block loading and unloading hoist is mainly used for lifting graphitized carbon blocks in high-temperature environments. It uses a mechanical structure to clamp and lock the blocks, ensuring that the blocks do not fall during the lifting process. Currently, existing hoisting devices cannot guarantee the stability of lifting graphitized carbon blocks, which poses a safety risk. Utility Model Content

[0003] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a furnace loading and unloading device for graphitized carbon blocks, which solves the problems mentioned in the background section.

[0004] (ii) Technical solution.

[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution: A furnace loading hoisting device for graphitized carbon blocks includes a fixed plate and two clamping plates. A connecting plate is fixedly installed on the upper part of the fixed plate, and a hanger is fixedly installed on the upper part of the connecting plate. Each of the two clamping plates is provided with a load-bearing component, and a clamping component is provided at the bottom of the fixed plate. The clamping assembly includes a drive motor fixedly mounted on the upper part of a fixed plate. The output shaft of the drive motor is fixedly mounted with a drive bevel gear. A guide plate is fixedly mounted on the bottom of the fixed plate. Two slide plates are slidably connected to the guide plate. The two slide plates are respectively fixedly connected to two clamping plates. Two threaded rods are rotatably connected inside the guide plate. The threaded rods are threadedly connected to the slide plates. A connecting rod is installed between the two threaded rods. The connecting rod is rotatably connected inside the guide plate. A driven bevel gear is fixedly mounted on the outer wall of the connecting rod.

[0006] Furthermore, the driving bevel gear meshes with the driven bevel gear.

[0007] Furthermore, the bearing assembly includes two slide rods fixedly installed inside the clamping plate, a slide block slidably connected between the two slide rods, an extension plate fixedly installed on one side of the slide block, a lead screw rotatably connected inside the clamping plate, the lead screw being threadedly connected to the slide block, a micro motor fixedly installed on the upper part of the clamping plate, the output shaft of the micro motor being fixedly connected to the lead screw, two limiting holes opened on the upper part of the extension plate, limiting blocks slidably connected inside the two limiting holes, a bearing plate being installed on the upper part of the two limiting blocks, and a hydraulic cylinder fixedly installed on one side of the extension plate, the output shaft of the hydraulic cylinder being fixedly connected to the bearing plate.

[0008] Furthermore, the limiting block is T-shaped.

[0009] (III) Beneficial Effects Compared with the prior art, this utility model provides a furnace loading and unloading device for graphitized carbon blocks, which has the following beneficial effects: This invention, through the setting of the clamping component, allows for adjustment of the distance between the two clamping plates according to the size of the graphitized carbon block, thereby achieving clamping and limiting of the graphitized carbon block and improving the lifting stability of the lifting device; and in conjunction with the setting of the bearing component, it can support the bottom sides of the graphitized carbon block after it is lifted, further improving the lifting stability of the graphitized carbon block and preventing it from falling off, and the depth of the bearing on the bottom can be adjusted according to the height of the graphitized carbon block, improving its applicability. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the guide plate of this utility model; Figure 3 This is a schematic diagram of the clamping assembly of this utility model; Figure 4 This is a schematic diagram of the structure of the load-bearing component of this utility model; Figure 5 This is a schematic diagram of the structure of the bearing plate of this utility model.

[0011] In the diagram: 1. Fixed plate; 2. Connecting plate; 3. Hanger; 4. Clamping plate; 5. Bearing assembly; 51. Slide rod; 52. Slide seat; 53. Extension plate; 54. Lead screw; 55. Micro motor; 56. Limiting hole; 57. Hydraulic cylinder; 58. Limiting block; 59. Bearing plate; 6. Clamping assembly; 61. Guide plate; 62. Slide plate; 63. Threaded rod; 64. Connecting rod; 65. Driven bevel gear; 66. Drive motor; 67. Active bevel gear. Detailed Implementation

[0012] 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.

[0013] Example like Figure 1-5As shown in the figure, an embodiment of the present invention provides a furnace-loading hoisting device for graphitized carbon blocks, including a fixed plate 1 and two clamping plates 4. A connecting plate 2 is fixedly installed on the upper part of the fixed plate 1, and a hanger 3 is fixedly installed on the upper part of the connecting plate 2. Each of the two clamping plates 4 is provided with a bearing component 5, and a clamping component 6 is provided at the bottom of the fixed plate 1. By setting the clamping component 6, the distance between the two clamping plates 4 can be adjusted according to the size of the graphitized carbon block, thereby achieving clamping and limiting of the graphitized carbon block and improving the lifting stability of the hoisting device. In conjunction with the setting of the bearing component 5, the bottom sides of the graphitized carbon block can be supported after the graphitized carbon block is lifted, further improving the lifting stability of the graphitized carbon block, preventing it from falling off, and the depth of the support at the bottom can be adjusted according to the height of the graphitized carbon block, improving its applicability. The clamping assembly 6 includes a drive motor 66 fixedly mounted on the upper part of the fixed plate 1. A drive bevel gear 67 is fixedly mounted on the output shaft of the drive motor 66. A guide plate 61 is fixedly mounted on the bottom of the fixed plate 1. Two slide plates 62 are slidably connected to the guide plate 61. The two slide plates 62 are fixedly connected to two clamping plates 4 respectively. Two threaded rods 63 are rotatably connected inside the guide plate 61. The threaded rods 63 are threadedly connected to the slide plates 62. A connecting rod 64 is installed between the two threaded rods 63. The connecting rod 64 is rotatably connected inside the guide plate 61. A driven bevel gear 65 is fixedly mounted on the outer wall of the connecting rod 64. The drive motor 66 drives the drive bevel gear 67 to rotate, which in turn drives the driven bevel gear 65 to rotate, which in turn drives the connecting rod 64 to rotate, which in turn drives the threaded rod 63 to rotate, causing the slide plates 62 to slide on the guide plate 61. This adjusts the distance between the two clamping plates 4, facilitating clamping and lifting.

[0014] like Figure 3 As shown, in some embodiments, the driving bevel gear 67 meshes with the driven bevel gear 65; this facilitates adjustment.

[0015] like Figure 4As shown, in some embodiments, the bearing assembly 5 includes two slide rods 51 fixedly installed inside the clamping plate 4, with a slide block 52 slidably connected between the two slide rods 51. An extension plate 53 is fixedly installed on one side of the slide block 52. A lead screw 54 is rotatably connected inside the clamping plate 4 and threadedly connected to the slide block 52. A micro motor 55 is fixedly installed on the upper part of the clamping plate 4, and the output shaft of the micro motor 55 is fixedly connected to the lead screw 54. Two limiting holes 56 are opened on the upper part of the extension plate 53, and limiting blocks 58 are slidably connected inside each of the two limiting holes 56. A bearing plate 59 is installed on the upper part of the extension plate 53, and a hydraulic cylinder 57 is fixedly installed on one side of the extension plate 53. The output shaft of the hydraulic cylinder 57 is fixedly connected to the bearing plate 59. After the graphitized carbon block is lifted by the two clamping plates 4, the lead screw 54 is rotated by the micro motor 55, which drives the slide block 52 to slide up and down the slide rod 51, which drives the extension plate 53 to move down. The bearing plate 59 is guided by the hydraulic cylinder 57 to slide within the limiting hole 56 along with the limiting block 58, so that the bearing plate 59 can support and lift the bottom of the graphitized carbon block to prevent it from falling and improve the stability of the lifting.

[0016] like Figure 5 As shown, in some embodiments, the limiting block 58 is T-shaped; the structure is simple.

[0017] The wiring diagrams of the electrical components in this utility model are common knowledge in the field, and their working principles are known technologies. The appropriate model is selected according to actual use, so the control method and wiring layout will not be explained in detail.

[0018] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

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