A calcium carbide furnace water passing busbar dismounting device

Abstract

The present disclosure relates to a calcium carbide furnace water passing busbar dismounting device, comprising a bolt and a nut threadedly matched with the bolt, one end of the bolt away from the head is provided with a pressing part, the pressing part is used for abutting with a clamping head clamping the busbar, a support plate is slidably sleeved on the bolt along the axial direction, the support plate is connected with the nut, and one end of the support plate away from the bolt is provided with a clamping port, and the clamping port is used for clamping cooperation with a copper head of the busbar. Through the above technical scheme, the calcium carbide furnace water passing busbar dismounting device can improve the safety and efficiency of busbar maintenance and replacement operation.

Description

Technical Field

[0001] This disclosure relates to the field of calcium carbide production technology, and more specifically, to a dismantling device for the water busbar of a calcium carbide furnace. Background Technology

[0002] During the calcium carbide furnace production process, the water busbar on the second floor needs to be inspected and replaced regularly. In traditional busbar removal operations, after the workers have finished removing the busbar bolts, they must rely on manual labor to use a pry bar to pry the copper head of the busbar out of its installation position to complete the entire removal process.

[0003] However, this traditional method has many drawbacks. First, during the actual dismantling process, workers need to apply considerable force to pry open the copper heads of the busbars. More importantly, because the pry bar lacks a reliable and stable fulcrum during operation, it is prone to slippage. Since this work scenario is at a height, if the pry bar slips, it will not only interrupt the dismantling work but also directly expose workers to the risk of being crushed or injured, and in severe cases, it may even lead to more serious accidents such as falls. Meanwhile, in work scenarios that require the replacement of multiple busbars, personnel continuously perform high-intensity physical operations, resulting in rapid energy depletion and a significant increase in labor intensity. This not only easily leads to personnel fatigue, further increasing the probability of operational errors and safety accidents, but also directly affects the overall efficiency of maintenance work. Utility Model Content

[0004] The purpose of this disclosure is to provide a dismantling device for the water busbar of a calcium carbide furnace, which can improve the safety and efficiency of busbar maintenance and replacement operations.

[0005] To achieve the above objectives, this disclosure provides a disassembly device for a water busbar of a calcium carbide furnace, including a bolt and a nut threadedly engaged with the bolt. A pressing member is provided at the end of the bolt away from the head, and the pressing member is used to abut against the clamping head that clamps the busbar. A support plate is slidably sleeved on the bolt along the axial direction. The support plate is connected to the nut, and a locking interface is provided at the end of the support plate away from the bolt. The locking interface is used to engage with the copper head of the busbar.

[0006] Optionally, the pressing member is detachably connected to the bolt.

[0007] Optionally, the end of the pressing member away from the bolt is provided with a groove, the bottom of the groove is provided with a through hole, the bolt is provided with a threaded hole corresponding to the through hole, and the fastener passes through the through hole and is threadedly connected to the threaded hole.

[0008] Optionally, the pressing member is constructed as a rectangular or circular structure, and a buffer pad is provided on the pressing surface of the pressing member.

[0009] Optionally, the number of the support plates is one, and the support plate is welded to the nut.

[0010] Optionally, there are two support plates, which are located on opposite sides of the nut, and at least one of the support plates is welded to the nut.

[0011] Optionally, the ends of the two support plates away from the card interface are adjustablely connected by screws, and one of the two support plates is welded to the nut.

[0012] Optionally, the card interface is constructed in a U-shape, and the inner side of the card interface is provided with an anti-slip structure.

[0013] Optionally, the anti-slip structure is an anti-slip mat or an anti-slip texture.

[0014] Through the above technical solution, the disassembly device for the water busbar of the calcium carbide furnace disclosed herein includes bolts, nuts, and a support plate. Relative displacement can be achieved through the cooperation of the nut and bolt. A pressing member is provided at the end of the bolt away from the head, which abuts against the clamping head holding the busbar. When the bolt moves relative to the nut, the pressing member applies a pushing force to the clamping head, causing the copper head of the busbar to disengage from the clamping head. Since the support plate is axially slidably fitted onto the bolt and connected to the nut, the nut can move together with the support plate. Simultaneously, the support plate can slide axially on the bolt, adapting to different working positions. A snap-fit ​​interface is provided at the end of the support plate away from the bolt, used for snap-fit ​​engagement with the copper head of the busbar, providing a stable support point for the entire device. Therefore, compared to the method of disassembly using manual labor with pry bars, this application improves the stability of the busbar maintenance and replacement process, reduces the safety risks for personnel working at heights, and utilizes the mechanical transmission of the bolt and nut to transform manual operation into a more labor-saving method, reducing the labor intensity of personnel and improving work efficiency.

[0015] Other features and advantages of this disclosure will be described in detail in the following detailed description section. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present disclosure and form part of the specification. They are used together with the following detailed description to explain the present disclosure, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the structure of the water busbar of the calcium carbide furnace in the installation state according to an embodiment of this disclosure; Figure 2 This is a top view of an embodiment of the disassembly device for the water busbar of the calcium carbide furnace disclosed herein; Figure 3 This is a top view of another embodiment of the calcium carbide furnace water busbar dismantling device disclosed herein; Figure 4 This is an installation diagram of the disassembly device for the water busbar of the calcium carbide furnace disclosed herein. Figure 5 This is a schematic diagram of the support plate disclosed herein.

[0017] Explanation of reference numerals in the attached drawings: 1. Bolt; 11. Head; 2. Nut; 3. Pressing part; 31. Groove; 311. Through hole; 32. Buffer pad; 4. Busbar; 41. Copper head; 42. Copper head sleeve; 5. Clamping head; 6. Support plate; 61. Snap-fit ​​interface; 7. Fastener; 8. Screw; 9. Anti-slip structure. Detailed Implementation

[0018] The specific embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit this disclosure.

[0019] In this disclosure, in the following description, when referring to the accompanying drawings, unless otherwise explained, the same reference numerals in different drawings denote the same or similar elements. The above definitions are for explanation and illustration only and should not be construed as limiting the present disclosure.

[0020] Please refer to Figure 1 During normal use, the busbar 4 is connected to the clamping head 5. Specifically, the clamping head 5 includes an upper clamping plate, a lower clamping plate, and screws. A plug-in hole is formed between the upper and lower clamping plates, allowing the copper head 41 of the busbar 4 to be inserted. After the copper head 41 is inserted into the plug-in hole, the upper and lower clamping plates are locked with screws, thereby clamping and fixing the copper head 41 in the clamping head 5. When the busbar 4 needs to be repaired or replaced, the screws connecting the upper and lower clamping plates are removed first, and then the copper head 41 is separated from the clamping head 5 to remove the busbar 4. Currently, the main method is to use manual labor to pry the copper head 41 of the busbar 4 out of the clamping head 5 with a pry bar, which is time-consuming, labor-intensive, has poor operational safety, and low efficiency.

[0021] Based on this, and according to exemplary embodiments of the present disclosure, referring to Figures 2 to 5 As shown, a disassembly device for a water busbar of a calcium carbide furnace is provided, including a bolt 1 and a nut 2 that is threadedly engaged with the bolt 1. A pressing member 3 is provided at the end of the bolt 1 away from the head 11. The pressing member 3 is used to abut against the clamping head 5 that clamps the busbar 4. A support plate 6 is slidably sleeved on the bolt 1 along the axial direction. The support plate 6 is connected to the nut 2, and a snap-fit ​​interface 61 is provided at the end of the support plate 6 away from the bolt 1. The snap-fit ​​interface 61 is used to snap-fit ​​with the copper head 41 of the busbar 4.

[0022] Through the above technical solution, the disassembly device for the water busbar of the calcium carbide furnace disclosed herein includes a bolt 1, a nut 2, and a support plate 6. Relative displacement can be achieved through the cooperation of the nut 2 and the bolt 1. A pressing member 3 is provided at the end of the bolt 1 away from the head 11, which is used to abut against the clamping head 5 of the busbar 4. When the bolt 1 moves relative to the nut 2, the pressing member 3 can apply a pushing force to the clamping head 5, so that the copper head 41 of the busbar 4 can be dislodged from the clamping head 5. Since the support plate 6 is slidably sleeved on the bolt 1 along the axial direction and connected to the nut 2, the nut 2 can move together with the support plate 6. At the same time, the support plate 6 can slide along the axial direction on the bolt 1, which can adapt to different working positions. The snap-fit ​​interface 61 opened at the end of the support plate 6 away from the bolt 1 is used to snap-fit ​​with the copper head 41 of the busbar 4, providing a stable support point for the entire device. Therefore, compared with the method of dismantling by relying on manpower and prying, this application improves the stability of the busbar 4 maintenance and replacement process, reduces the safety risks of personnel working at heights, and at the same time, this application uses the mechanical transmission of bolts 1 and nuts 2 to transform manual operation into a more labor-saving method, reducing the labor intensity of personnel and improving work efficiency.

[0023] According to an exemplary embodiment of this disclosure, the pressing member 3 can be detachably connected to the bolt 1. The detachable connection can be a threaded connection or a snap-fit ​​connection, allowing the pressing member 3 to be removed from the bolt 1. This arrangement allows the pressing member 3 to be replaced individually when it becomes worn or damaged.

[0024] According to exemplary embodiments of this disclosure, referring to Figure 3 and Figure 4 As shown, a groove 31 is provided on the end of the pressing member 3 away from the bolt 1. A through hole 311 is provided at the bottom of the groove 31. The bolt 1 has a threaded hole corresponding to the through hole 311. The fastener 7 passes through the through hole 311 and is threadedly connected to the threaded hole. In the above technical solution, by threading the fastener 7 through the through hole 311 and connecting it to the threaded hole, the pressing member 3 and the bolt 1 are fixedly connected, ensuring the reliability of the connection and facilitating the disassembly and assembly of the pressing member 3. The fastener 7 can be a screw. The groove 31 provides a receiving space for the fastener 7, preventing the fastener 7 from protruding from the pressing surface of the pressing member 3 and ensuring that the pressing member 3 and the clamping head 5 can abut tightly.

[0025] According to an exemplary embodiment of this disclosure, the pressing member 3 can be constructed as a rectangular or circular structure, and a buffer pad 32 is provided on the pressing surface of the pressing member 3. In the above technical solution, the rectangular or circular pressing member 3 is easy to process and manufacture, and can be well matched with clamping heads 5 of different shapes.

[0026] In this disclosure, the buffer pad 32 can buffer the contact between the pressing member 3 and the clamping head 5, reduce the rigid collision between the two, avoid damage to the clamping head 5 and the pressing member 3, and extend the service life of the disassembly device for the water busbar of the calcium carbide furnace.

[0027] In this disclosure, the number of support plates 6 can be one or two, and the following description addresses both cases.

[0028] According to an exemplary embodiment of this disclosure, referring to Figure 2 As shown, there can be one support plate 6, which is welded to the nut 2. The welding connection ensures the firmness of the connection between the support plate 6 and the nut 2, and can stably transmit force during operation, thereby improving the overall structural strength and reliability of the device.

[0029] According to another exemplary embodiment of this disclosure, referencing Figure 3 As shown, there can be two support plates 6, located on opposite sides of the nut 2, with at least one of the support plates 6 welded to the nut 2. Through this technical solution, the two support plates 6 can engage with the copper head 41 of the busbar 4 from two different positions, further improving the support stability of the calcium carbide furnace water busbar dismantling device, dispersing the stress during operation, and making the calcium carbide furnace water busbar dismantling device more stable and reliable during operation.

[0030] In this disclosure, at least one of the two support plates 6 is welded to the nut 2, which can be understood as both support plates 6 being welded to the nut 2, or only one support plate 6 being welded to the nut 2.

[0031] According to exemplary embodiments of this disclosure, referring to Figure 3 and Figure 4 As shown, the ends of the two support plates 6 furthest from the locking interface 61 are adjustablely connected via screws 8, and one of the two support plates 6 is welded to the nut 2. The distance between the two support plates 6 is adjusted via the screws 8, which can accommodate copper heads 41 of different lengths, expanding the applicability of the device. The adjustable structure allows the two support plates 6 to engage better with the copper heads 41, further improving the stability of the support and ensuring that the disassembly device for the water busbar of the calcium carbide furnace will not shake or shift during operation.

[0032] According to exemplary embodiments of this disclosure, referring to Figure 5As shown, the card interface 61 has a U-shaped structure, and the inner side of the card interface 61 is provided with an anti-slip structure 9. The U-shaped card interface 61 has good compatibility with the copper head 41, making the snap-fit ​​and disassembly operations simple and quick, thus improving work efficiency. The anti-slip structure 9 increases the friction between the card interface 61 and the copper head 41, preventing relative sliding between the support plate 6 and the copper head 41 during operation, further ensuring the stability of the support of the disassembly device for the calcium carbide furnace water busbar and reducing safety risks.

[0033] In this disclosure, the support plate 6 can be made of stainless steel plate, which has good corrosion resistance and high strength. According to an exemplary embodiment of this disclosure, referring to... Figure 4 and Figure 5 As shown, the anti-slip structure 9 is an anti-slip pad or an anti-slip texture. When using an anti-slip pad, a rubber anti-slip pad can be used, which has a large friction force; when using an anti-slip texture, an anti-slip texture can be formed by processing the inner side of the card interface 61. Both the anti-slip pad and the anti-slip texture can effectively increase the friction between the card interface 61 and the copper head 41, further improving the practicality and reliability of this calcium carbide furnace water busbar disassembly device.

[0034] Reference Figures 1 to 5 As shown, when using this calcium carbide furnace water busbar dismantling device to dismantle busbar 4, first remove all the screws on the clamping head 5; then install this calcium carbide furnace water busbar dismantling device between the clamping head 5 and the copper head sleeve 42 of the busbar 4. Specifically, according to the length of the copper head 41 located between the clamping head 5 and the copper head sleeve 42, adjust the distance between the two support plates 6 by rotating the screw 8, and clamp the locking interface 61 onto the copper head 41 of the busbar 4. Then, ensure that the buffer pad 32 of the pressing member 3 abuts against the clamping head 5; finally, use an electric wrench to rotate the head 11 of the bolt 1, so that the bolt 1 moves relative to the nut 2, driving the pressing member 3 to push the clamping head 5, and gradually dismantle the busbar 4.

[0035] The preferred embodiments of this disclosure have been described in detail above with reference to the accompanying drawings. However, this disclosure is not limited to the specific details of the above embodiments. Within the scope of the technical concept of this disclosure, various simple modifications can be made to the technical solutions of this disclosure, and these simple modifications all fall within the protection scope of this disclosure.

[0036] It should also be noted that the various specific technical features described in the above embodiments can be combined in any suitable manner without contradiction. To avoid unnecessary repetition, this disclosure will not describe the various possible combinations separately.

[0037] Furthermore, various different embodiments of this disclosure can be combined in any way, as long as they do not violate the spirit of this disclosure, they should also be regarded as the content disclosed in this disclosure.

Claims

1. A calcium carbide furnace water passing busbar dismounting device, characterized in that, Includes a bolt (1) and a nut (2) threaded with the bolt (1). The bolt (1) has a pressing member (3) at one end away from the head (11). The pressing member (3) is used to abut against the clamping head (5) of the clamping busbar (4). A support plate (6) is slidably sleeved on the bolt (1) along the axial direction. The support plate (6) is connected to the nut (2). A snap-fit ​​interface (61) is opened at one end of the support plate (6) away from the bolt (1). The snap-fit ​​interface (61) is used to snap-fit ​​with the copper head (41) of the busbar (4).

2. The calcium carbide furnace water passing busbar dismounting device according to claim 1, characterized in that, The pressing member (3) is detachably connected to the bolt (1).

3. The calcium carbide furnace water passing busbar dismounting device according to claim 2, characterized in that, The pressing member (3) has a groove (31) on one end away from the bolt (1). The bottom of the groove (31) has a through hole (311). The bolt (1) has a threaded hole corresponding to the through hole (311). The fastener (7) passes through the through hole (311) and is threadedly connected to the threaded hole.

4. The calcium carbide furnace water passing busbar dismounting device according to claim 3, characterized in that, The pressing member (3) is constructed in a rectangular or circular shape, and a buffer pad (32) is provided on the pressing surface of the pressing member (3).

5. The calcium carbide furnace water passing busbar dismounting device according to claim 1, characterized in that, The number of the support plate (6) is one, and the support plate (6) is welded to the nut (2).

6. The calcium carbide furnace water passing busbar dismounting device according to claim 1, characterized in that, There are two support plates (6), which are located on opposite sides of the nut (2), and at least one of the support plates (6) is welded to the nut (2).

7. The calcium carbide furnace water passing busbar dismounting device according to claim 6, characterized in that, The two support plates (6) are adjustablely connected at one end away from the card interface (61) by a screw (8), and one of the two support plates (6) is welded to the nut (2).

8. The calcium carbide furnace water passing busbar dismounting device according to any one of claims 1 to 7, characterized in that, The card interface (61) is constructed in a U-shape, and the inner side of the card interface (61) is provided with an anti-slip structure (9).

9. The calcium carbide furnace water passing busbar dismounting device according to claim 8, characterized in that, The anti-slip structure (9) is an anti-slip pad or anti-slip texture.

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