Bell jar lifting appliance device with protective structure

Abstract

The utility model relates to the technical field of bell jar lifting appliances, in particular to a bell jar lifting appliance device with a protective structure, which comprises a jar body, a lifting plate and an anode guide rod, a lifting ring is fixedly mounted on the surface of the lifting plate, a fixing frame is fixedly mounted on the bottom surface of the lifting plate, a first reserved hole is formed in the surface of the fixing frame in a penetrating manner, and a second reserved hole is formed in the surface of the fixing frame. And a pressing block is slidably connected into the fixed frame. According to the anode guide rod fixing device, the pressing blocks and the fixing frame are connected through the damping springs, the anode guide rod can be fixed between the pressing blocks in the fixing frame, meanwhile, the anode guide rod fixing device has certain buffering and rebound resilience, and the safety is further enhanced; the position of the anode guide rod can be further fixed, the anode guide rod is prevented from falling off in the moving process, the annular frame can reduce the swing amplitude of the anode guide rod in the hanging process, damage caused by collision is avoided, and the durability and stability of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bell jar hangers, in particular to a bell jar hanger device with a protective structure. Background Art

[0002] At present, in the electrolytic aluminum industry, a self-made simple anode guide rod hoist and a crane are usually used to lift the anode guide rod. Publication No.: CN209442502U discloses an anode hoist device, including a fixed frame and an anode guide rod, a lifting ring assembly is fixedly welded to the top of the fixed frame, a bottom plate is fixedly welded to the bottom of the fixed frame, first through holes are correspondingly opened on the left and right side walls of the fixed frame, second through holes are correspondingly opened on the front and rear side walls of the fixed frame, the top end of the anode guide rod is inserted into the fixed frame through the third through hole, a screw hole is also correspondingly opened on the top end of the anode guide rod, and a perforated screw rod passes through the screw hole, and both ends of the perforated screw rod extend out of the fixed frame through the first through hole or the second through hole. The anode hoist is placed on the top of the anode guide rod that needs to be replaced, and the screw is inserted into the screw hole on the anode guide rod, and then the double-beam crane hook is hooked into the ring body of the lifting ring assembly to start the operation, avoiding the use of clamping the anode guide rod or lifting it with a wire rope through a hole, and the safety performance is high. However, when the above technology is used, the operator cannot be separated from the tool during operation. In the event of abnormal conditions during the lifting of the guide rod, the explosion block welding or the guide rod disengagement may easily cause injury, thereby reducing the efficiency of the anode guide rod lifting. At the same time, the anode guide rod may cause large floating swings during the movement, and the safety of the workers is not guaranteed, so improvements are needed. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a bell jar hanger device with a protective structure, comprising a jar body, a hanging plate and an anode guide rod, a hanging ring is fixedly installed on the surface of the hanging plate, a fixing frame is fixedly installed on the bottom surface of the hanging plate, a No. 1 reserved hole is penetrated on the surface of the fixing frame, a pressure block is slidably connected inside the fixing frame, a damping spring is fixedly connected between the pressure block and the fixing frame, a bracket is fixedly installed on the bottom surface of the hanging plate, an annular frame is fixedly installed inside the bracket, a No. 2 reserved hole is penetrated on the surface of the anode guide rod, and round rods are inserted into the No. 1 reserved hole and the No. 2 reserved hole.

[0005] Preferably, the surface of the pressing block is fixedly mounted with anti-skid particles, which are evenly distributed on the surface of the pressing block. Here, the friction between the anode guide rod and the pressing block can be increased to prevent accidental sliding during the suspension process, thereby improving safety and reducing the possibility of accidents.

[0006] Preferably, the inner sleeve of the annular frame is provided with a rubber sleeve made of natural rubber. Here, the swing amplitude between the anode guide rod and the annular frame is reduced, and at the same time, it helps to avoid the anode guide rod from being damaged due to collision between the anode guide rod and the annular frame.

[0007] Preferably, the diameters of the first reserved hole and the second reserved hole are consistent, and the first reserved hole and the second reserved hole are on the same axis. Here, the error in the assembly process is reduced, and the overall performance and stability of the device are improved.

[0008] Preferably, the annular frame is located directly below the fixed frame, so that the anode guide rod can pass through the annular frame and cooperate with the pressing block inside the fixed frame.

[0009] Preferably, a screw hole is provided on the surface of the hanging plate, a bolt is connected to the inner thread of the screw hole, and a connecting piece is fixedly installed on the surface of the cover body. Here, it is helpful to improve the convenience of disassembly and assembly between the cover body and the hanging plate, and it is convenient for personnel to maintain the cover body.

[0010] Preferably, a limit groove is provided inside the cover body, and a limit block is fixedly installed on the side of the hanging plate. Here, the accuracy and consistency of the position of the cover body and the hanging plate during installation are ensured, which reduces the deviation or instability that may occur during use of the device, and improves the efficiency and safety of the device.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by arranging a fixing frame, a pressure block, a damping spring, a limit frame, a No. 1 reserved hole, a No. 2 reserved hole and a round rod structure, a damping spring is used to connect the pressure block and the fixing frame, so that the anode guide rod can be fixed between the pressure blocks inside the fixing frame, and at the same time, the device has a certain buffer and resilience, which further enhances the safety. The round rod is inserted into the No. 1 reserved hole and the No. 2 reserved hole, which can further fix the position of the anode guide rod to avoid falling off during movement. The annular frame can reduce the swing amplitude of the anode guide rod during the suspension process, avoid damage caused by collision, and improve the durability and stability of the device.

[0013] 2. In the utility model, by setting a limit block, a limit groove, a connecting piece, a bolt and a screw hole structure, the bolt is loosened from the screw hole so that the hanging plate can be separated from the cover body, which is convenient for personnel to disassemble and assemble the cover body, thereby facilitating personnel to maintain the cover body. By setting the limit groove and the limit block, the cover body and the hanging plate will not rotate, which is convenient for the assembly of the cover body and the hanging plate and improves the assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1A cross-sectional view of a bell jar hanger device with a protective structure is proposed for the utility model;

[0015] Figure 2 A schematic diagram of a hanging plate of a bell jar hanging device with a protective structure is provided for the utility model;

[0016] Figure 3 An exploded diagram of a hanging plate of a bell jar hanging device with a protective structure is proposed for the utility model;

[0017] Figure 4 A schematic diagram of a fixing frame of a bell jar hanger device with a protective structure is provided for the utility model;

[0018] Figure 5 The utility model provides a schematic diagram of a cover body of a bell jar hanger device with a protective structure.

[0019] Legend:

[0020] 1. Cover body; 2. Hanging plate; 3. Lifting ring; 4. Fixing frame; 5. No. 1 reserved hole; 6. Pressure block; 7. Damping spring; 8. Anti-skid particles; 9. Bracket; 10. Ring frame; 11. Rubber sleeve; 12. Anode guide rod; 13. No. 2 reserved hole; 14. Round rod; 15. Limit block; 16. Screw hole; 17. Bolt; 18. Connecting piece; 19. Limit groove. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] See also Figure 1-4The utility model provides a technical solution: a bell jar hanger device with a protective structure, comprising a cover body 1, a hanging plate 2 and an anode guide rod 12, a hanging ring 3 is fixedly installed on the surface of the hanging plate 2, a fixing frame 4 is fixedly installed on the bottom surface of the hanging plate 2, a No. 1 reserved hole 5 is penetrated through the surface of the fixing frame 4, a pressing block 6 is slidably connected inside the fixing frame 4, anti-skid particles 8 are fixedly installed on the surface of the pressing block 6, and the anti-skid particles 8 are evenly distributed on the surface of the pressing block 6, which can increase the friction between the anode guide rod 12 and the pressing block 6 to prevent accidental sliding during the hanging process, thereby improving safety and reducing the possibility of accidents, a damping spring 7 is fixedly connected between the pressing block 6 and the fixing frame 4, a bracket 9 is fixedly installed on the bottom surface of the hanging plate 2, and a ring frame is fixedly installed inside the bracket 9 10, a rubber sleeve 11 is provided inside the annular frame 10, and the material of the rubber sleeve 11 is natural rubber, which reduces the swing amplitude between the anode guide rod 12 and the annular frame 10, and helps to avoid the anode guide rod 12 from being damaged by collision with the annular frame 10. The annular frame 10 is located directly below the fixed frame 4, so that the anode guide rod 12 can pass through the annular frame 10 and cooperate with the pressing block 6 inside the fixed frame 4. A No. 2 reserved hole 13 is penetrated on the surface of the anode guide rod 12, and a round rod 14 is inserted into the No. 1 reserved hole 5 and the No. 2 reserved hole 13. The diameters of the No. 1 reserved hole 5 and the No. 2 reserved hole 13 are the same, and the No. 1 reserved hole 5 and the No. 2 reserved hole 13 are on the same axis, which reduces the error in the assembly process and improves the overall performance and stability of the device.

[0025] Embodiment 2

[0026] See also Figure 2 , Figure 4 A screw hole 16 is provided on the surface of the hanging plate 2, and a bolt 17 is connected to the internal thread of the screw hole 16. A connecting piece 18 is fixedly installed on the surface of the cover body 1, which helps to improve the convenience of disassembly and assembly between the cover body 1 and the hanging plate 2, and is convenient for personnel to maintain the cover body 1. A limiting groove 19 is provided inside the cover body 1, and a limiting block 15 is fixedly installed on the side of the hanging plate 2 to ensure the accuracy and consistency of the position of the cover body 1 and the hanging plate 2 during the installation process, reduce the possible deviation or instability of the device during use, and improve the use efficiency and safety of the device.

[0027] Working principle: When in use, the lifting device is connected to the lifting equipment through the lifting ring 3, and the lifting device can be lowered so that the anode guide rod 12 can be inserted into the annular frame 10 through the annular frame 10. At this time, the anode guide rod 12 is squeezed with the pressing block 6, so that the pressing block 6 slides inside the fixed frame 4, and the pressing block 6 squeezes the damping spring 7. When the anode guide rod 12 is fully inserted into the fixed frame 4, the reaction force of the damping spring 7 can be used to press the anode guide rod 12. Subsequently, the No. 1 reserved hole 5 and the No. 2 reserved hole 13 are aligned, and the round rod 14 is inserted into the No. 1 reserved hole 5 and the No. 2 reserved hole 13, so that the anode guide rod 12 is stably placed. It is placed in the fixed frame 4 to prevent the anode guide rod 12 from falling off due to shaking. By arranging a rubber sleeve 11 inside the annular frame 10, it can avoid collision between the anode guide rod 12 and the annular frame 10. At the same time, the swing amplitude of the anode guide rod 12 can be limited to improve the safety of the use of the sling. The bolt 17 is loosened from the screw hole 16 so that the hanging plate 2 can be separated from the cover body 1, which is convenient for personnel to disassemble and assemble the cover body 1, thereby facilitating personnel to maintain the cover body 1. By arranging the limit groove 19 and the limit block 15, the cover body 1 and the hanging plate 2 will not rotate, which is convenient for the assembly of the cover body 1 and the hanging plate 2 to improve the assembly efficiency.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A bell jar hanger device with a protective structure, comprising a jar body (1), a hanger plate (2) and an anode guide rod (12), characterized in that: A lifting ring (3) is fixedly mounted on the surface of the hanging plate (2), a fixing frame (4) is fixedly mounted on the bottom surface of the hanging plate (2), a first reserved hole (5) is penetrated through the surface of the fixing frame (4), a pressure block (6) is slidably connected inside the fixing frame (4), a damping spring (7) is fixedly connected between the pressure block (6) and the fixing frame (4), a bracket (9) is fixedly mounted on the bottom surface of the hanging plate (2), a ring frame (10) is fixedly mounted inside the bracket (9), a second reserved hole (13) is penetrated through the surface of the anode guide rod (12), and round rods (14) are inserted into the first reserved hole (5) and the second reserved hole (13).

2. The bell jar hanger device with a protective structure according to claim 1, characterized in that: Anti-skid particles (8) are fixedly mounted on the surface of the pressing block (6), and the anti-skid particles (8) are evenly distributed on the surface of the pressing block (6).

3. The bell jar hanger device with a protective structure according to claim 1, characterized in that: The inner part of the annular frame (10) is provided with a rubber sleeve (11), and the material of the rubber sleeve (11) is natural rubber.

4. The bell jar hanger device with a protective structure according to claim 1, characterized in that: The diameters of the No. 1 reserved hole (5) and the No. 2 reserved hole (13) are consistent, and the No. 1 reserved hole (5) and the No. 2 reserved hole (13) are located on the same axis.

5. The bell jar hanger device with a protective structure according to claim 1, characterized in that: The annular frame (10) is located directly below the fixed frame (4).

6. The bell jar hanger device with a protective structure according to claim 1, characterized in that: The surface of the hanging plate (2) is provided with a screw hole (16), the inner thread of the screw hole (16) is connected with a bolt (17), and the surface of the cover body (1) is fixedly mounted with a connecting piece (18).

7. The bell jar hanger device with a protective structure according to claim 1, characterized in that: A limiting groove (19) is provided inside the cover body (1), and a limiting block (15) is fixedly mounted on the side of the hanging plate (2).

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