High-power carbon electrode bar

Abstract

The utility model relates to the technical field of carbon electrodes, in particular to a high-power carbon electrode bar which comprises an electrode bar body, a connecting column is arranged at the left end of the electrode bar body, a connecting groove is formed in the right end of the electrode bar body, a protection plate is arranged on the outer side of the electrode bar body, and a first supporting plane is arranged on the surface of the protection plate. Connecting rods are arranged on the left and right sides of the protective plate, protective strips are arranged on the left and right sides of the outer side of the electrode bar body, second supporting planes are arranged on the surfaces of the protective strips, and connecting plates are arranged on the sides of the upper and lower ends of the protective plate; the surface and the edge of the electrode bar main body are buffered and protected through the protection plate and the protection strip, the electrode bar main body can be stably placed and stacked through the first supporting plane and the second supporting plane, the transportation stability is improved, and in the installation process of the electrode bar main body, the electrode bar main body can be stably placed and stacked through structures such as a hook arranged outside the connecting rod. The electrode bar main body can be conveniently hoisted and carried to a proper position, and the mounting efficiency and the stability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon electrodes, in particular to a high-power carbon electrode rod. Background Art

[0002] Carbon electrode is a general term for electrodes composed of elemental carbon. It can be divided into four categories: natural graphite electrode, artificial graphite electrode, carbon electrode and special carbon electrode. It is widely used in metallurgy, chemical industry, electrochemistry and other industries. Among them, high-power graphite electrode is an important component of electric arc furnace steelmaking.

[0003] For example, patent number CN219697933U discloses a high-power graphite electrode with a stable structure, including a graphite electrode body, a first thread groove is provided on the left inner wall of the graphite electrode body, and two bayonet holes are provided on the outer wall of the graphite electrode body. A connecting column is movably fitted on the inner wall of the first thread groove, a third thread groove is provided on the outer wall of the connecting column, and a sliding hole is provided inside the connecting column. The high-power graphite electrode with a stable structure is achieved by aligning the connecting column with the first thread groove when two graphite electrode bodies need to be connected, and using a tool to pass through the inside of the sliding hole to drive the connecting column to rotate. The connecting column will be gradually tightened to the inside of the graphite electrode, which cannot avoid the rotation of the graphite electrode body on the right side when using the tool. A pipe clamp is used to clamp on the bayonet on both sides. The sliding hole and the bayonet are set to assist in fixation, so that the graphite electrode body can be twisted tighter to achieve the effect of tightening the connection; the high-power carbon electrode rod in this patent lacks an external protective structure, which makes the surface of the electrode rod easily damaged by bumps and friction during transportation and disassembly, affecting its subsequent use. At the same time, there is a lack of auxiliary transportation structure, resulting in a lack of fulcrum on its surface, making it difficult to move and carry, and lacking stability.

[0004] Therefore, in order to address the problem that the above-mentioned high-power carbon electrode rod lacks an external protective structure, which makes the surface of the electrode rod easily damaged due to bumps and friction during transportation and disassembly, and lacks an auxiliary carrying structure, making it difficult to move and carry, a high-power carbon electrode rod can be designed. By setting an external protective structure with an auxiliary carrying function, the electrode rod can be protected while being convenient for movement and transportation. Utility Model Content

[0005] In order to overcome the problem that high-power carbon electrode rods lack an external protective structure, the surface of the electrode rods is easily damaged due to bumps and friction during transportation and disassembly, and the lack of auxiliary transportation structure makes it difficult to move and transport them.

[0006] The technical solution of the utility model is: a high-power carbon electrode rod, including an electrode rod main body, a connecting column is provided at the left end of the electrode rod main body, a connecting groove is provided at the right end of the electrode rod main body, a protective plate is provided on the outside of the electrode rod main body, a support plane 1 is provided on the surface of the protective plate, connecting rods are provided on the left and right sides of the protective plate, protective strips are provided on the left and right sides of the outside of the electrode rod main body, a support plane 2 is provided on the surface of the protective strip, connecting plates are provided on the upper and lower ends of the protective plate, and grooves are symmetrically provided on the upper and lower sides of the protective plate.

[0007] Preferably, protective plates and protective strips are used to buffer and protect the surface and edges of the electrode rod body to prevent the electrode rod body from being damaged due to collisions and friction during transportation and disassembly. During transportation, the electrode rod body can be placed and stacked stably through support plane one and support plane two, thereby improving transportation stability. During installation, the electrode rod body is conveniently hoisted and carried to a suitable position by providing external hooks and other structures at the connecting rod. The electrode rod body is conveniently clamped and rotated through the groove, which facilitates the docking of the connecting column and the connecting groove, thereby improving installation efficiency and stability.

[0008] Preferably, the protective plate is symmetrically arranged front to back, and the outer sides of the protective plate and the electrode rod body are adapted to each other, and the protective plate and the outer sides of the electrode rod body are tightly fitted via a rubber gasket.

[0009] Preferably, one end of the connecting rod is fixedly connected to the side of the protective plate, and the other end of the connecting rod is fixedly connected to the protective strip, and the connecting rod is arranged symmetrically on the left and right.

[0010] Preferably, the protective strip is symmetrically arranged front to back, and the outer sides of the protective strip and the left and right ends of the electrode rod body are adapted to each other, and the protective strip and the outer sides of the left and right ends of the electrode rod body are tightly fitted through the second rubber gasket.

[0011] Preferably, the protective plate and the protective strip are both designed as semicircular arc structures, and the supporting plane 1 and the supporting plane 2 are located in the same plane.

[0012] Preferably, one end of the connecting plate is fixedly connected to the side of the protective plate, and the other end of the connecting plate is fixedly connected to the protective strip.

[0013] Preferably, the connecting plate is symmetrically arranged with respect to the protective plate in the upper and lower directions and in the left and right directions, and the surface of the connecting plate is detachably connected with fixing bolts.

[0014] Beneficial effects of the utility model:

[0015] The high-power carbon electrode rod utilizes protective plates and protective strips to provide buffering protection for the surface and edges of the electrode rod body, thereby preventing the electrode rod body from being damaged by collisions and friction during transportation and disassembly. During transportation, the electrode rod body is stably placed and stacked by supporting planes one and two, thereby preventing it from shaking and improving transportation stability. During installation, the electrode rod body is conveniently hoisted and carried to a suitable position by providing external hooks and other structures at the connecting rods. The electrode rod body is conveniently clamped and rotated by the grooves, and the connection between the connecting column and the connecting groove is convenient, thereby improving installation efficiency and stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The three-dimensional structure diagram of the high-power carbon electrode rod of the utility model is shown. Figure 1 ;

[0017] Figure 2 The three-dimensional structure diagram of the high-power carbon electrode rod of the utility model is shown. Figure 2 ;

[0018] Figure 3 Shown is a schematic diagram of the three-dimensional structure of the electrode rod main body of the utility model;

[0019] Figure 4 Shown is the three-dimensional structure diagram of the protective plate and protective strip of the utility model Figure 1 ;

[0020] Figure 5 Shown is the three-dimensional structure diagram of the protective plate and protective strip of the utility model Figure 2 .

[0021] Explanation of the accompanying symbols: 1. Electrode rod body; 2. Connecting column; 3. Connecting groove; 4. Protective plate; 41. Support plane 1; 42. Rubber gasket 1; 5. Connecting rod; 6. Protective strip; 61. Support plane 2; 62. Rubber gasket 2; 7. Connecting plate; 71. Fixing bolt; 8. Groove. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] See also Figure 1-Figure 5The utility model provides an embodiment: a high-power carbon electrode rod, including an electrode rod body 1, a connecting column 2 is provided at the left end of the electrode rod body 1, a connecting groove 3 is opened at the right end of the electrode rod body 1, a protective plate 4 is provided on the outside of the electrode rod body 1, a support plane 1 41 is provided on the surface of the protective plate 4, connecting rods 5 are provided on the left and right sides of the protective plate 4, protective strips 6 are provided on the left and right sides of the outside of the electrode rod body 1, a support plane 2 61 is provided on the surface of the protective strip 6, connecting plates 7 are provided on the upper and lower ends of the protective plate 4, and grooves 8 are symmetrically opened on the upper and lower sides of the protective plate 4.

[0024] See also Figure 2-Figure 5 In this embodiment, the protective plate 4 is symmetrically arranged front to back, the protective plate 4 and the outer side of the electrode rod body 1 are adapted to each other, and the protective plate 4 and the outer side of the electrode rod body 1 are tightly fitted through a rubber gasket 1 42. One end of the connecting rod 5 is fixedly connected to the side of the protective plate 4, and the other end of the connecting rod 5 is fixedly connected to the protective strip 6. The connecting rod 5 is symmetrically arranged left to right, and the protective strip 6 is symmetrically arranged front to back. The protective strip 6 and the outer sides of the left and right ends of the electrode rod body 1 are adapted to each other, and the protective strip 6 and the outer sides of the left and right ends of the electrode rod body 1 are tightly fitted through a rubber gasket 2 62. The protective plate 4 and the rubber gasket 1 42 provide buffering protection for the outer side of the electrode rod body 1, and the protective strip 6 and the rubber gasket 2 62 provide buffering protection for the edge of the electrode rod body 1 to prevent the electrode rod body 1 from being damaged due to collision and friction during transportation and disassembly.

[0025] See also Figures 1-4 In this embodiment, the protective plate 4 and the protective strip 6 are both designed with a semicircular arc structure, and the supporting plane 1 41 and the supporting plane 2 61 are located on the same plane. During the transportation of the electrode rod body 1, the supporting plane 1 41 and the supporting plane 2 61 enable the electrode rod body 1 to be stably placed and stacked, thereby preventing it from shaking and improving the stability of transportation.

[0026] See also Figures 1-4 In this embodiment, one end of the connecting plate 7 is fixedly connected to the side of the protective plate 4, and the other end of the connecting plate 7 is fixedly connected to the protective strip 6. The connecting plate 7 is symmetrically arranged with respect to the protective plate 4 in the upper and lower left and right directions. The surface of the connecting plate 7 is detachably connected with a fixing bolt 71. During the installation of the electrode rod body 1, by providing a hook and other structures on the connecting rod 5, it is convenient to lift and carry the electrode rod body 1 to a suitable position. The groove 8 facilitates the clamping and rotation of the electrode rod body 1, facilitates the docking of the connecting column 2 and the connecting groove 3, and improves the installation efficiency and stability. After the installation is completed, by removing the fixing bolts 71 on the surface of the connecting plate 7, the fixation of the front and rear two sets of protective plates 4 and protective strips 6 is released, and the protective structure can be removed from the outside of the electrode rod body 1, which is convenient for its subsequent use.

[0027] During operation, the protective plate 4 and the rubber gasket 1 42 provide buffering protection for the outer side of the electrode rod body 1, and the protective strip 6 and the rubber gasket 2 62 provide buffering protection for the edge of the electrode rod body 1 to prevent the electrode rod body 1 from being damaged due to collision and friction during transportation and disassembly. During transportation, the electrode rod body 1 can be placed and stacked stably through the support plane 1 41 and the support plane 2 61 to prevent it from shaking, thereby improving the stability of transportation. During installation, the electrode rod body 1 is conveniently hoisted and carried to a suitable position by providing an external hook and other structures at the connecting rod 5. The electrode rod body 1 is conveniently clamped and rotated through the groove 8, which facilitates the docking of the connecting column 2 and the connecting groove 3, thereby improving the installation efficiency and stability. After installation, the fixing bolts 71 on the surface of the connecting plate 7 are removed to release the fixation of the front and rear sets of protective plates 4 and protective strips 6, and the protective structure can be removed from the outside of the electrode rod body 1 for its subsequent use.

[0028] Through the above steps, the protective plate 4 and the protective strip 6 are used to buffer and protect the surface and edge of the electrode rod body 1, so as to prevent the electrode rod body 1 from being damaged due to collision and friction during transportation and disassembly. During the installation of the electrode rod body 1, a hook and other structures are provided on the connecting rod 5 to facilitate the lifting and transportation of the electrode rod body 1 to a suitable position, so as to solve the problem that the high-power carbon electrode rod lacks an external protective structure, which makes the surface of the electrode rod easily damaged due to collision and friction during transportation and disassembly, and lacks an auxiliary transportation structure, which makes it difficult to move and carry.

Claims

1. A high-power carbon electrode rod, comprising an electrode rod body (1), characterized in that: A connecting column (2) is provided at the left end of the electrode rod body (1), a connecting groove (3) is provided at the right end of the electrode rod body (1), a protective plate (4) is provided on the outside of the electrode rod body (1), a support plane 1 (41) is provided on the surface of the protective plate (4), connecting rods (5) are provided on the left and right sides of the protective plate (4), protective strips (6) are provided on the left and right sides of the outside of the electrode rod body (1), a support plane 2 (61) is provided on the surface of the protective strip (6), connecting plates (7) are provided on the upper and lower sides of the protective plate (4), and grooves (8) are symmetrically provided on the upper and lower sides of the protective plate (4).

2. The high-power carbon electrode rod according to claim 1, characterized in that: The protective plate (4) is symmetrically arranged front to back, and the outer sides of the protective plate (4) and the electrode rod body (1) are adapted to each other. The outer sides of the protective plate (4) and the electrode rod body (1) are tightly fitted via a rubber gasket (42).

3. The high-power carbon electrode rod according to claim 1, characterized in that: One end of the connecting rod (5) is fixedly connected to the side of the protective plate (4), and the other end of the connecting rod (5) is fixedly connected to the protective strip (6). The connecting rod (5) is arranged in a bilaterally symmetrical manner.

4. The high-power carbon electrode rod according to claim 1, characterized in that: The protective strip (6) is symmetrically arranged front to back, and the outer sides of the protective strip (6) and the left and right ends of the electrode rod body (1) are adapted to each other, and the outer sides of the left and right ends of the protective strip (6) and the electrode rod body (1) are tightly fitted through the second rubber gasket (62).

5. The high-power carbon electrode rod according to claim 1, characterized in that: The protective plate (4) and the protective strip (6) are both designed to be semicircular arc structures, and the supporting plane 1 (41) and the supporting plane 2 (61) are located on the same plane.

6. The high-power carbon electrode rod according to claim 1, characterized in that: One end of the connecting plate (7) is fixedly connected to the side of the protective plate (4), and the other end of the connecting plate (7) is fixedly connected to the protective strip (6).

7. The high-power carbon electrode rod according to claim 1, characterized in that: The connecting plate (7) is symmetrically arranged with respect to the protective plate (4) in the vertical and left-right directions, and a fixing bolt (71) is detachably connected to the surface of the connecting plate (7).

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