Bracing bar processing mechanism of coke furnace

Abstract

The utility model relates to the technical field of coke oven brace processing, in particular to a coke oven brace processing mechanism which comprises oven columns arranged on the two sides of a coke oven masonry, a rotating mechanism, a positioning mechanism and a containing mechanism, the two oven columns are fixedly connected to the two sides of the coke oven masonry respectively, the two oven columns are symmetrically arranged, and the rotating mechanism is arranged between the two oven columns. The rotating mechanism is arranged at the top of one side of the furnace column, the positioning mechanism is arranged at the top of the outer wall of the rotating mechanism, and the storage mechanism is arranged at the top end of the positioning mechanism. The disassembly tool is directly mounted on the outer side of the bolt, so that the brace body can be conveniently and directly used when the brace body is replaced, and the situation that a worker needs to climb onto the coke oven masonry by holding the disassembly tool, and the disassembly tool is not convenient enough is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of coke oven rod processing, in particular to a coke oven rod processing mechanism. Background Art

[0002] Coke ovens can be divided into single-heat coke ovens and reheating coke ovens. According to the different ways of gas entering the oven, coke ovens can be divided into bottom-spraying coke ovens and side-entry coke ovens. In the daily maintenance of coke oven gas and waste gas equipment, it is often found that the gas and waste gas tie bars are prone to breakage at the connection between the sprocket and the chain. The main reason is that this part is the main stress point of the exchange system, which affects the normal production of the coke oven. Usually, the tie bars need to be checked frequently. When replacement is required, the staff will use a disassembly tool to unscrew the bolts at both ends of the tie bars, and then disassemble and replace the tie bars;

[0003] Chinese utility model patent CN217516879U discloses a coke oven tie rod fracture processing device, comprising a coke oven masonry, furnace columns are movably installed on both sides of the coke oven masonry, upper horizontal tie rods are installed through the furnace columns, and positive and negative threads are fixedly installed on the bottom of the upper horizontal tie rod;

[0004] However, when removing the bolts on both sides of the pull rod, the patent requires the staff to climb up the coke oven masonry with disassembly tools and then remove the bolts. Since the coke oven masonry is high above the ground, it is not convenient to carry the disassembly tools while climbing the ladder. Based on this, we propose a coal coke oven pull rod processing mechanism. Utility Model Content

[0005] The utility model aims to provide a coke oven tie rod processing mechanism to solve the problem in the above-mentioned background technology that when removing the bolts on both sides of the tie rod, the staff needs to climb up the coke oven masonry with disassembly tools and then remove the bolts. Since the coke oven masonry is high above the ground, it is not convenient to carry the disassembly tools when climbing the ladder.

[0006] The technical solution of the utility model is: a coal coke oven pulling rod processing mechanism, comprising furnace columns, a rotating mechanism, a positioning mechanism and a storage mechanism arranged on both sides of the coke oven masonry, the two furnace columns are respectively fixedly connected to the two sides of the coke oven masonry, the two furnace columns are symmetrically arranged, the rotating mechanism is arranged on the top of one side of the furnace column, the positioning mechanism is arranged on the top of the outer wall of the rotating mechanism, and the storage mechanism is arranged on the top of the positioning mechanism.

[0007] Preferably, the rotating mechanism includes two guide rods, and the two guide rods are respectively fixedly connected to the top of one side of two furnace columns, the outer wall of the guide rod is slidably connected with a slide, the top of the slide is fixedly connected with a fixed frame, the top of the fixed frame is provided with a slide groove, the inside of the slide groove is slidably connected with a guide rail, and the inner wall of the guide rail is fixedly connected with a fixing ring.

[0008] Preferably, a same pull rod body is threadedly penetrated on opposite sides of the two furnace columns, both ends of the pull rod body are connected with bolts, and each surface of the outer wall of the bolt is provided with an embedding hole.

[0009] Preferably, the positioning mechanism comprises an embedded rod, an outer wall of the embedded rod is arranged above the rotating mechanism, the outer wall of the embedded rod is fixedly connected to a support plate, and a support spring is sleeved on the outer wall of the embedded rod.

[0010] Preferably, the embedded rod slides through the top of the fixing ring, and the outer wall of the embedded rod is adapted to the inside of the embedded hole, one end of the support spring is fixedly connected to the bottom end of the support plate, and the other end is fixedly connected to the top of the outer wall of the fixing ring.

[0011] Preferably, a rotating groove is provided at the top of the embedded rod, and two sliding holes are provided on the inner wall of the rotating groove. The two sliding holes are symmetrically arranged, and the same sliding rod is slidably connected between the two sliding holes. A rotating block is rotatably connected to the outer wall of the sliding rod, and a pull rod is fixedly connected to one end of the rotating block. A positioning hole is provided at one end of the pull rod near the outside of the rotating block.

[0012] The utility model provides a coal coke oven rod processing mechanism through improvement, which has the following improvements and advantages compared with the prior art:

[0013] 1. The utility model uses an embedded rod and an embedded hole to facilitate the staff to rotate the pull rod to drive the bolt to rotate, and cooperates with the slide groove and the guide rail to facilitate the fixed ring to rotate as the pull rod rotates, so that the bolt can be disassembled conveniently, thereby facilitating the replacement of the pull rod body. Furthermore, by directly installing the disassembly tool on the outside of the bolt, it is convenient to use it directly when replacing the pull rod body, avoiding the need for the staff to climb up the coke oven masonry with the disassembly tool, which is not convenient enough.

[0014] 2. The utility model facilitates folding and placing the pull rod by means of the rotating block and the sliding rod, thereby reducing the occupied area and further facilitating the staff to replace the pull rod body on the coke oven masonry. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a front view of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the bolt of the utility model;

[0019] Figure 4 This utility model Figure 3 Schematic diagram of the structure of the middle A area;

[0020] Figure 5 It is a structural schematic diagram of the fixing frame and the sliding groove of the utility model.

[0021] Description of reference numerals:

[0022] 1. Coke oven masonry; 2. Oven column; 3. Guide rod; 4. Slide plate; 5. Fixed frame; 6. Slide groove; 7. Guide rail; 8. Fixed ring; 9. Positioning hole; 10. Tie rod body; 11. Bolt; 12. Embedded hole; 13. Embedded rod; 14. Support spring; 15. Support plate; 16. Rotating groove; 17. Sliding hole; 18. Slide rod; 19. Rotating block; 20. Pull rod. DETAILED DESCRIPTION

[0023] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1 - Figure 5 As shown, a coal coke oven pulling rod processing mechanism includes furnace columns 2, a rotating mechanism, a positioning mechanism and a storage mechanism arranged on both sides of the coke oven masonry 1. The two furnace columns 2 are respectively fixedly connected to the two sides of the coke oven masonry 1, and the two furnace columns 2 are symmetrically arranged. The rotating mechanism is arranged on the top of one side of the furnace column 2, the positioning mechanism is arranged on the top of the outer wall of the rotating mechanism, and the storage mechanism is arranged on the top of the positioning mechanism.

[0025] Furthermore, the rotating mechanism includes two guide rods 3, which are respectively fixedly connected to the top of one side of the two furnace columns 2. A slide plate 4 is slidably connected to the outer wall of the guide rod 3, and a fixing frame 5 is fixedly connected to the top of the slide plate 4. A slide groove 6 is provided at the top of the fixing frame 5. A guide rail 7 is slidably connected inside the slide groove 6. A fixing ring 8 is fixedly connected to the inner wall of the guide rail 7 to facilitate the restriction of the fixing frame 5, so that most of the guide rail 7 is inside the slide groove 6 at the top of the fixing frame 5, thereby supporting the position of the fixing ring 8 and keeping the fixing ring 8 stable during use.

[0026] Furthermore, a same pull rod body 10 is threaded through the opposite side of the two furnace columns 2, and bolts 11 are connected to both ends of the pull rod body 10. An embedding hole 12 is provided on each surface of the outer wall of the bolt 11. The bolts 11 can be used to conveniently fix the pull rod body 10 between the two furnace columns 2, thereby supporting and limiting the positions of the two furnace columns 2.

[0027] Furthermore, the positioning mechanism includes an embedded rod 13, the outer wall of the embedded rod 13 is arranged above the rotating mechanism, the outer wall of the embedded rod 13 is fixedly connected to a support plate 15, and the outer wall of the embedded rod 13 is sleeved with a support spring 14, so that when the embedded rod 13 is pushed downward, the embedded rod 13 can be embedded in the embedded hole 12, so that the bolt 11 is clamped with the embedded rod 13, which is convenient for the subsequent disassembly of the bolt 11.

[0028] Furthermore, the embedded rod 13 slides through the top of the fixing ring 8, and the outer wall of the embedded rod 13 is adapted to the inside of the embedded hole 12. One end of the support spring 14 is fixedly connected to the bottom end of the support plate 15, and the other end is fixedly connected to the top of the outer wall of the fixing ring 8, so as to support the position of the embedded rod 13 and facilitate the fixing ring 8 to drive the guide rail 7 to rotate inside the slide groove 6 when the embedded rod 13 rotates.

[0029] Furthermore, a rotating groove 16 is provided at the top of the embedded rod 13, and two sliding holes 17 are provided on the inner wall of the rotating groove 16. The two sliding holes 17 are symmetrically arranged, and the same sliding rod 18 is slidably connected between the two sliding holes 17. A rotating block 19 is rotatably connected to the outer wall of the sliding rod 18, and a pull rod 20 is fixedly connected to one end of the rotating block 19. A positioning hole 9 is provided at one end of the pull rod 20 near the outside of the rotating block 19, so that the positioning hole 9 at one end of the pull rod 20 can be sleeved on the outer wall of the embedded rod 13, thereby connecting the embedded rod 13 to the pull rod 20.

[0030] Working principle: First, when replacing the pull rod body 10, rotate the pull rod 20 upward so that the pull rod 20 drives the rotating block 19 to rotate ninety degrees clockwise on the slide rod 18, and then push the pull rod 20 downward so that the pull rod 20 drives the rotating block 19 to move downward, so that the rotating block 19 drives the slide rod 18 to move downward in the sliding hole 17, until the positioning hole 9 at one end of the pull rod 20 is sleeved on the embedded rod 13. At this time, the pull rod 20 is connected to the embedded rod 13, and the embedded rod 13 moves downward. Due to the force of the support spring 14, it is convenient to drive the embedded rod 13 to be embedded in the embedded hole 12 on the outer wall of the bolt 11. Rotate the pull rod 20 counterclockwise. Due to the lever principle, it is convenient for the staff to rotate the bolt 11. At this time, the pull rod 20 drives the guide rail 7 on the outer wall of the fixing ring 8 It rotates inside the slide groove 6, and the fixed ring 8 drives the slide plate 4 to move on the guide rod 3 to the outside of the coke oven masonry 1. When the embedded rod 13 drives the support plate 15 to rotate to contact one side of the fixed frame 5, the pull rod 20 is released, and the reaction force of the support spring 14 separates the embedded rod 13 from the embedded hole 12, and the fixed ring 8 is reset. The above process is repeated to make the fixed ring 8 reciprocate, which is convenient for the staff to unscrew the bolt 11 out of one end of the pull rod body 10, so as to conveniently disassemble the bolt 11, thereby facilitating the replacement of the pull rod body 10, and then by directly installing the disassembly tool on the outside of the bolt 11, it is convenient to use it directly when replacing the pull rod body 10, avoiding the need for the staff to climb up the coke oven masonry 1 with the disassembly tool, which is not convenient enough.

[0031] Secondly, when replacing the pull rod body 10, pull the pull rod 20 upwards so that the pull rod 20 drives the positioning hole 9 to separate from the outer wall of the embedded rod 13, and the rotating block 19 drives the sliding rod 18 to move to the top of the sliding hole 17, and rotates the pull rod 20 counterclockwise ninety degrees. In this way, the position of the pull rod 20 is folded and placed, reducing the occupied area, and further facilitating the staff to replace the pull rod body 10 on the coke oven masonry 1.

[0032] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A coke oven rod processing mechanism, characterized in that: The invention comprises furnace columns (2) arranged on both sides of the coke oven masonry (1), a rotating mechanism, a positioning mechanism and a storage mechanism, wherein the two furnace columns (2) are respectively fixedly connected to the two sides of the coke oven masonry (1), the two furnace columns (2) are symmetrically arranged, the rotating mechanism is arranged at the top of one side of the furnace column (2), the positioning mechanism is arranged at the top of the outer wall of the rotating mechanism, and the storage mechanism is arranged at the top of the positioning mechanism.

2. A coke oven rod processing mechanism according to claim 1, characterized in that: The rotating mechanism comprises two guide rods (3), the two guide rods (3) are respectively fixedly connected to the top of one side of two furnace columns (2), the outer wall of the guide rod (3) is slidably connected with a slide plate (4), the top of the slide plate (4) is fixedly connected with a fixing frame (5), the top of the fixing frame (5) is provided with a slide groove (6), the inside of the slide groove (6) is slidably connected with a guide rail (7), and the inner wall of the guide rail (7) is fixedly connected with a fixing ring (8).

3. A coke oven rod processing mechanism according to claim 1, characterized in that: The same rod body (10) is threadedly penetrated on opposite sides of the two furnace columns (2), both ends of the rod body (10) are connected with bolts (11), and each surface of the outer wall of the bolt (11) is provided with an embedding hole (12).

4. A coke oven rod processing mechanism according to claim 1, characterized in that: The positioning mechanism comprises an embedded rod (13), the outer wall of the embedded rod (13) is arranged above the rotating mechanism, the outer wall of the embedded rod (13) is fixedly connected to a support plate (15), and the outer wall of the embedded rod (13) is sleeved with a support spring (14).

5. A coke oven rod processing mechanism according to claim 4, characterized in that: The embedding rod (13) slides through the top of the fixing ring (8), and the outer wall of the embedding rod (13) is adapted to the inside of the embedding hole (12); one end of the support spring (14) is fixedly connected to the bottom end of the support plate (15), and the other end is fixedly connected to the top of the outer wall of the fixing ring (8).

6. A coke oven rod processing mechanism according to claim 5, characterized in that: A rotating groove (16) is provided at the top of the embedded rod (13), and two sliding holes (17) are provided on the inner wall of the rotating groove (16). The two sliding holes (17) are symmetrically arranged, and a same sliding rod (18) is slidably connected between the two sliding holes (17). The outer wall of the sliding rod (18) is rotatably connected to a rotating block (19), and one end of the rotating block (19) is fixedly connected to a pull rod (20), and one end of the pull rod (20) is provided with a positioning hole (9) near the outer side of the rotating block (19).

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