Electrolytic cell insulation joint anti-fall alarm device

Abstract

The utility model relates to an anti-fall alarm device for an insulation joint of an electrolytic cell, belongs to the technical field of insulation joints, comprises an insulation joint, the insulation joint is installed on a smoke exhaust branch pipe, an anti-fall hanging rod is installed on the insulation joint, the anti-fall hanging rod is made of insulating material, and the anti-fall hanging rod can prevent the smoke exhaust branch pipe from falling when the insulation joint is broken; the anti-fall hanging rod comprises an anti-fall hanging rod A and an anti-fall hanging rod B, and an alarm device is installed on the anti-fall hanging rod B, which can remind workers to replace the broken insulation joint in time; the anti-fall alarm device for the insulation joint of an electrolytic cell described in the utility model, when the insulation joint of the electrolytic cell is broken, temporarily pulls the broken insulation joint and the smoke exhaust branch pipe thereunder through the anti-fall hanging rod to prevent falling and injuring people; the anti-fall hanging rod is made of insulating material and does not affect the overall insulation performance of the device; at the same time, an alarm device is arranged to sound an alarm to remind workers to replace the damaged insulation joint in time to eliminate safety hazards.

Description

Technical Field

[0001] The utility model relates to an anti-fall alarm device for an insulating joint of an electrolytic cell, belonging to the technical field of insulating joints. Background Art

[0002] The insulation joint of the exhaust pipe of the electrolytic cell plays an important role in isolating current, preventing leakage and reducing energy loss in the electrolytic cell. It is a key component to ensure the normal operation and safe use of the electrolytic cell. At present, the insulation joint of the exhaust pipe of the electrolytic cell is mainly made of epoxy resin. After long-term use, it is easy to crack and break, resulting in the insulation joint being unable to bear the weight of the exhaust pipe and breaking, causing the exhaust pipe to fall, posing a great safety hazard of falling and injuring people. Utility Model Content

[0003] In view of the above deficiencies in the prior art, the technical problem to be solved by the utility model is: to provide an anti-fall alarm device for the insulation joint of the electrolytic cell, which can ensure that the smoke exhaust branch pipe does not fall when the insulation joint of the electrolytic cell is broken, and at the same time remind the staff to replace it in time to avoid falling and injuring people.

[0004] The utility model discloses an anti-fall alarm device for the insulation joint of an electrolytic cell, comprising an insulation joint, which is installed on a smoke exhaust branch pipe, and an anti-fall suspension rod is installed on the insulation joint, the anti-fall suspension rod is made of insulating material, and the anti-fall suspension rod can prevent the smoke exhaust branch pipe from falling when the insulation joint is broken; the anti-fall suspension rod comprises an anti-fall suspension rod A and an anti-fall suspension rod B, and an alarm device is installed on the anti-fall suspension rod B, which can remind workers to replace the broken insulation joint in time.

[0005] The technical solution of the utility model is to provide an anti-fall alarm device for the insulation joint of the electrolytic cell. When the insulation joint of the electrolytic cell is broken, the broken insulation joint and the smoke exhaust branch pipe below it are temporarily pulled by the anti-fall hanging rod to prevent falling and injuring people. At the same time, the alarm device sends out an alarm to remind workers to replace the damaged insulation joint in time to eliminate safety hazards.

[0006] Preferably, the anti-falling suspension rod is evenly arranged around the insulating joint, the anti-falling suspension rod passes through the upper and lower ends of the insulating joint, the upper end of the anti-falling suspension rod is provided with a thread, and the upper end of the anti-falling suspension rod is fixedly connected to the insulating joint and the smoke exhaust branch pipe through the thread.

[0007] Furthermore, both upper and lower ends of the insulating joint are connected to the smoke exhaust branch pipes on the upper and lower sides through bolts and nuts.

[0008] Preferably, a detachable stopper is provided at the bottom of the anti-falling suspension rod A, and a gap exists between the stopper and the flange of the smoke exhaust branch pipe.

[0009] Furthermore, an L-shaped connecting plate is installed at the bottom of the anti-falling suspension rod B, and the alarm device is installed on the L-shaped connecting plate.

[0010] Preferably, the alarm device is a roller plunger type travel switch, and the roller plunger type travel switch is interlocked with the alarm light for control.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model discloses an anti-fall alarm device for the insulation joint of an electrolytic cell. When the insulation joint of the electrolytic cell is broken, the anti-fall hanging rod temporarily pulls the broken insulation joint and the smoke exhaust branch pipe thereunder to prevent them from falling and injuring people. The anti-fall hanging rod is made of insulating material and does not affect the insulation performance of the device as a whole. At the same time, an alarm device is provided to sound an alarm to remind workers to replace the damaged insulation joint in time to eliminate potential safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is the front view of the utility model when it is in a normal state;

[0015] Figure 3 yes Figure 2 AA section view;

[0016] Figure 4 is a three-dimensional diagram of the fall prevention boom A;

[0017] Figure 5 is a three-dimensional diagram of the fall prevention boom B;

[0018] Figure 6 It is a front view of the utility model when the insulating joint is broken.

[0019] In the figure: 1. Insulation joint; 2. Anti-falling hanger B; 21. L-shaped connecting plate; 3. Alarm device; 4. Smoke exhaust branch pipe; 5. Anti-falling hanger A; 51. Stopper. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with specific embodiments.

[0021] However, the description of the present invention is merely an embodiment of structural and even functional description, and the scope of rights of the present invention is not limited by the embodiments described in the text.

[0022] For example, multiple embodiments may have multiple changes and multiple forms, and it should be understood that the scope of rights of the present utility model includes equivalents that can realize the technical idea.

[0023] like Figures 1 to 6As shown, this embodiment is implemented through the following technical solutions: it includes an insulating joint 1, the insulating joint 1 is installed on the smoke exhaust branch pipe 4, and an anti-falling hanger is installed on the insulating joint 1. The anti-falling hanger is made of insulating material and can prevent the smoke exhaust branch pipe 4 from falling when the insulating joint 1 is broken; the anti-falling hanger includes an anti-falling hanger A5 and an anti-falling hanger B2, and an alarm device 3 is installed on the anti-falling hanger B2 to remind workers to replace the broken insulating joint in time; the number of anti-falling hangers A5 is 3, and the number of anti-falling hangers B2 is 1.

[0024] In this embodiment, the anti-falling suspension rod is evenly arranged around the insulating joint 1, and the anti-falling suspension rod passes through the upper and lower ends of the insulating joint 1. The upper end of the anti-falling suspension rod is provided with a thread, and the upper end of the anti-falling suspension rod is fixedly connected to the insulating joint 1 and the smoke exhaust branch pipe 4 through the thread, and the lower end of the anti-falling suspension rod is suspended; the upper and lower ends of the insulating joint 1 are connected to the smoke exhaust branch pipes 4 on the upper and lower sides through bolts and nuts. The anti-falling suspension rod includes an anti-falling suspension rod A5 and an anti-falling suspension rod B2. A detachable stopper 51 is provided at the bottom of the anti-falling suspension rod A5, and there is a gap between the stopper 51 and the flange of the smoke exhaust branch pipe. An L-shaped connecting plate 21 is installed at the bottom of the anti-falling suspension rod B2, and the alarm device 3 is installed on the L-shaped connecting plate 21. The alarm device 3 is a roller plunger travel switch, and the roller plunger travel switch is interlocked with the alarm light for control.

[0025] The working principle of the utility model is:

[0026] Under normal circumstances, the insulating joint 1 is connected to the smoke exhaust branch pipes 4 on its upper and lower sides by bolts and nuts, and the anti-falling hanger does not bear tension; when the insulating joint 1 breaks, the lower part of the insulating joint 1 at the broken position falls together with the smoke exhaust branch pipe below to the stopper 51 of the anti-falling hanger A5, and is blocked by the stopper 51 and the L-shaped connecting plate 21 to prevent falling; at the same time, the flange of the smoke exhaust branch pipe below pushes the plunger of the roller plunger travel switch to move, the travel switch closes, and the alarm light sounds an alarm.

[0027] Of course, the above contents are only preferred embodiments of the present invention and cannot be considered to limit the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and any equivalent changes and improvements made by ordinary technicians in the technical field within the essential scope of the present invention shall fall within the scope of the patent coverage of the present invention.

Claims

1. An anti-fall alarm device for an electrolytic cell insulation joint, characterized in that: The invention comprises an insulating joint (1), the insulating joint (1) is mounted on a smoke exhaust branch pipe (4), an anti-falling hanging rod for preventing the smoke exhaust branch pipe from falling is mounted on the insulating joint (1), the anti-falling hanging rod is made of insulating material, the anti-falling hanging rod comprises an anti-falling hanging rod A (5) and an anti-falling hanging rod B (2), and an alarm device (3) is mounted on the anti-falling hanging rod B (2).

2. The anti-fall alarm device for the insulation joint of the electrolytic cell according to claim 1 is characterized in that: The anti-falling hanging rod is evenly arranged around the insulating joint (1), and the anti-falling hanging rod passes through the upper and lower ends of the insulating joint (1). The upper end of the anti-falling hanging rod is provided with a thread, and the upper end of the anti-falling hanging rod is fixedly connected to the insulating joint (1) and the smoke exhaust branch pipe (4) through the thread.

3. The anti-fall alarm device for the insulation joint of the electrolytic cell according to claim 2 is characterized in that: The upper and lower ends of the insulating joint (1) are connected to the smoke exhaust branch pipes (4) on the upper and lower sides through bolts and nuts.

4. The anti-fall alarm device for the insulation joint of the electrolytic cell according to claim 1 is characterized in that: A detachable stopper (51) is provided at the bottom of the anti-falling suspension rod A (5), and a gap exists between the stopper (51) and the flange of the smoke exhaust branch pipe (4).

5. The anti-fall alarm device for the insulation joint of the electrolytic cell according to claim 1 is characterized in that: An L-shaped connecting plate (21) is installed at the bottom of the anti-falling suspension rod B (2), and the alarm device (3) is installed on the L-shaped connecting plate (21).

6. The anti-fall alarm device for the insulation joint of the electrolytic cell according to claim 5 is characterized in that: The alarm device (3) is a roller plunger type travel switch, and the roller plunger type travel switch is interlocked with the alarm light for control.

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