Correcting device for gun barrel of soot blower

Abstract

The utility model relates to the technical field of soot blower gun barrel correction, and discloses a soot blower gun barrel correction device which comprises a base, a correction mechanism is arranged outside the base, a fixing mechanism is arranged outside the correction mechanism, the correction mechanism comprises a supporting frame, sliding grooves are formed in the top and the bottom of the inner side of the supporting frame, and the fixing mechanism is arranged in the sliding grooves. Moving assemblies are arranged in the two sliding grooves, moving rings are arranged at one ends of the moving assemblies, rotating grooves are formed in the inner sides of the moving rings, rotating rings are installed on the inner sides of the rotating grooves, gears are engaged with one ends of the rotating rings, rotating shafts are installed in the middles of the gears, and first motors are installed on the right sides of the rotating shafts; a third air cylinder is installed on the inner side of the rotating ring, one end of the third air cylinder is fixedly connected with a knocking hammer, according to the correction device for the gun barrel of the soot blower, the third air cylinder is started to push the knocking hammer to knock and correct a correction point, and the effect that the specific point can be corrected is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of soot blower barrel correction, in particular to a soot blower barrel correction device. Background Technique

[0002] A soot blower is an energy-saving device that must be equipped in the boilers of thermal power plants to remove the ash on the heating surface of the boiler and improve the thermal efficiency of the boiler. When overhauling the barrel of the soot blower, it is necessary to lift out the barrel, fix it and re-correct the levelness.

[0003] According to a soot blower barrel correction device disclosed in Chinese Patent Publication No. CN 219966064 U, the device includes: a base, a telescopic member and two brackets. The base extends along a first direction, the two brackets are arranged at intervals along the first direction on the base, the brackets extend upward, a guiding hole is provided on the brackets, the guiding holes of the two brackets are located on the same axis, and the soot blower barrel slides through the guiding hole. The telescopic member is arranged between the two brackets, the size of the telescopic member in the up and down direction is adjustable, the lower end of the telescopic member is connected to the base, and the upper end of the telescopic member is used to support and correct the soot blower barrel. The soot blower barrel correction device of the utility model can facilitate the overhaul of the soot blower barrel and reduce the potential safety hazards during overhaul.

[0004] However, when using this device, when specific points need to be corrected, manual knocking correction is still required, making the device have certain limitations. Content of the Utility Model

[0005] The purpose of the utility model is to provide a soot blower barrel correction device to solve the problem that when using this device, when specific points need to be corrected, manual knocking correction is still required, making the device have certain limitations as mentioned in the above background technique.

[0006] To solve the above technical problems, the utility model provides the following technical solution: a soot blower barrel correction device, including a base, a correction mechanism is arranged outside the base, and a fixing mechanism is arranged outside the correction mechanism;

[0007] The correction mechanism includes a support frame, sliding grooves are respectively arranged at the top and bottom inside the support frame, moving components are arranged inside the two sliding grooves, one end of the moving component is provided with a moving ring, a rotating groove is arranged inside the moving ring, a rotating ring is installed inside the rotating groove, a gear is meshed with one end of the rotating ring, a rotating shaft is installed in the middle of the gear, a first motor is installed on the right side of the rotating shaft, a third cylinder is installed inside the rotating ring, and a knocking hammer is fixedly connected to one end of the third cylinder.

[0008] Preferably, the moving component includes a lead screw, an external thread of the lead screw is connected with a moving block, and a second motor is installed on the left side of the lead screw.

[0009] Preferably, the lead screw is rotationally connected to the inside of the chute, the second motor is fixedly connected to the left side of the support frame, and one end of the moving block is fixedly connected to one end of the moving ring.

[0010] Preferably, the support frame is fixedly connected to the top of the base, limiting blocks are fixedly connected to both the left and right sides of the rotating ring, and one end of the limiting block is movably connected to the inside of the moving ring.

[0011] Preferably, the fixing mechanism includes a first air cylinder and a second air cylinder. One end of the first air cylinder is fixedly connected with a support seat, and one end of the second air cylinder is fixedly connected with a fixing seat.

[0012] Preferably, a plurality of the first air cylinders are provided, and the plurality of first air cylinders are all fixedly connected to the inside of the support frame.

[0013] Preferably, a plurality of the second air cylinders are provided. One end of the plurality of second air cylinders is fixedly connected with a connecting plate, and one end of the connecting plate is fixedly connected to one end of the moving block.

[0014] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows:

[0015] First, the present utility model fixes the soot blower barrel through the fixing mechanism, and then corrects the position to be knocked according to needs. By starting the second motor to drive the lead screw to rotate, the moving block is driven to move towards the correction, and then the moving ring is driven to reach the correction point. Then, by starting the first motor to drive the rotating shaft to rotate, the gear is driven to rotate, thereby driving the rotating ring engaged with the gear to rotate. Through the limiting block outside the rotating ring, the rotating ring will not deviate when rotating, and then the third air cylinder inside the rotating ring is driven to rotate, so that the position of the knocking hammer can be adjusted until the knocking hammer is rotated to correspond to the correction point. Then, by starting the third air cylinder to push the knocking hammer to knock and correct the correction point, the correction operation is completed, and the effect of being able to correct specific points can be achieved.

[0016] Second, the present utility model places the two ends of the soot blower barrel on the support seats on both sides respectively, and then starts the first air cylinder to push the support seats to move towards each other, so as to clamp the soot blower barrel by the upper and lower support seats. After the moving block moves to the correction point, by starting the second air cylinder at the connecting plate to push the plurality of fixing seats to move towards the soot blower barrel, the fixing seats fix the correction point, improve the accuracy of knocking, and avoid shaking, thereby completing the fixing operation. Description of the Drawings

[0017] Figure 1 This is the overall three-dimensional view of the utility model.

[0018] Figure 2 This is the three-dimensional view of the moving ring of the utility model.

[0019] Figure 3 This is the cross-sectional view of the moving ring of the utility model.

[0020] Figure 4 This is the cross-sectional view of the moving component of the utility model.

[0021] Wherein: 1. Base; 2. Correction mechanism; 3. Fixing mechanism; 21. Support frame; 22. Moving component; 23. Moving ring; 24. Rotating ring; 25. Gear; 26. Rotating shaft; 27. First motor; 28. Lead screw; 29. Moving block; 201. Second motor; 202. Third cylinder; 203. Hammer; 31. First cylinder; 32. Second cylinder; 33. Support seat; 34. Fixed seat. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] The present utility model provides the following technical solutions:

[0024] Embodiment 1

[0025] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 , a soot blower barrel correction device, comprising a base 1, a correction mechanism 2 is arranged outside the base 1, and a fixing mechanism 3 is arranged outside the correction mechanism 2;

[0026] The correction mechanism 2 includes a support frame 21, sliding grooves are respectively opened at the top and bottom inside the support frame 21, moving components 22 are arranged inside the two sliding grooves, one end of the moving component 22 is provided with a moving ring 23, a rotating groove is opened inside the moving ring 23, a rotating ring 24 is installed inside the rotating groove, one end of the rotating ring 24 is meshed with a gear 25, a rotating shaft 26 is installed in the middle of the gear 25, a first motor 27 is installed on the right side of the rotating shaft 26, a third cylinder (202) is installed inside the rotating ring (24), and one end of the third cylinder (202) is fixedly connected with a hammer (203).

[0027] The moving component 22 includes a lead screw 28, an external thread of the lead screw 28 is connected with a moving block 29, and a second motor 201 is installed on the left side of the lead screw 28.

[0028] The lead screw 28 is rotatably connected to the inside of the sliding groove, the second motor 201 is fixedly connected to the left side of the support frame 21, and one end of the moving block 29 is fixedly connected to one end of the moving ring 23.

[0029] The support frame 21 is fixedly connected to the top of the base 1, limiting blocks are fixedly connected to both the left and right sides of the rotating ring 24, and one end of the limiting block is movably connected to the inside of the moving ring 23.

[0030] Through the above technical solution, at this time, the soot blower barrel is fixed by the fixing mechanism 3, and then according to the position of the knocking to be corrected, the second motor 201 is started to drive the lead screw 28 to rotate, thereby driving the moving block 29 to move towards the correction, and then driving the moving ring 23 to reach the correction point. Then, the first motor 27 is started to drive the rotating shaft 26 to rotate, thereby driving the gear 25 to rotate, and then driving the rotating ring 24 engaged with the gear 25 to rotate. Furthermore, through the limiting blocks on the outside of the rotating ring 24, the rotating ring 24 will not shift when rotating, and then driving the third cylinder 202 inside the rotating ring 24 to rotate, so that the position of the knocking hammer 203 can be adjusted until the knocking hammer 203 is rotated to correspond to the correction point. Then, the third cylinder 202 is started to push the knocking hammer 203 to knock and correct the correction point, thereby completing the correction operation and achieving the effect of being able to correct specific points.

[0031] Embodiment Two

[0032] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and, on the basis of Embodiment One, further obtain that the fixing mechanism 3 includes a first cylinder 31 and a second cylinder 32. One end of the first cylinder 31 is fixedly connected to a support seat 33, and one end of the second cylinder 32 is fixedly connected to a fixing seat 34.

[0033] A plurality of first cylinders 31 are provided, and the plurality of first cylinders 31 are all fixedly connected to the inside of the support frame 21.

[0034] A plurality of second cylinders 32 are provided, one end of the plurality of second cylinders 32 is fixedly connected to a connecting plate, and one end of the connecting plate is fixedly connected to one end of the moving block 29.

[0035] Through the above technical solution, at this time, the two ends of the soot blower barrel are respectively placed on the supporting seats 33 on both sides, and then the first cylinder 31 is started to push the supporting seats 33 to move towards each other. Furthermore, the soot blower barrel is clamped by the upper and lower supporting seats 33. Then, after the moving block 29 moves to the correction point, the second cylinder 32 at the connecting plate is started to push the plurality of fixing seats 34 to move towards the soot blower barrel, so that the fixing seats 34 fix the correction point, improve the accuracy of knocking, avoid shaking, and thus complete the fixing operation.

[0036] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirits, and the scope is defined by the appended claims and their equivalents.

Claims

1. A sootblower barrel correction device, comprising a base (1), characterized in that: A correction mechanism (2) is arranged outside the base (1), and a fixing mechanism (3) is arranged outside the correction mechanism (2); The correction mechanism (2) comprises a support frame (21), wherein the top and bottom of the inner side of the support frame (21) are provided with slide grooves, and the inside of the two slide grooves are provided with a moving assembly (22), and one end of the moving assembly (22) is provided with a moving ring (23), and the inner side of the moving ring (23) is provided with a rotating groove, and the inner side of the rotating groove is provided with a rotating ring (24), and one end of the rotating ring (24) is meshed with a gear (25), and a rotating shaft (26) is installed in the middle of the gear (25), and a first motor (27) is installed on the right side of the rotating shaft (26), and a third cylinder (202) is installed on the inner side of the rotating ring (24), and one end of the third cylinder (202) is fixedly connected with a percussion hammer (203).

2. A sootblower barrel correction device according to claim 1, characterized in that: The moving assembly (22) comprises a screw rod (28), the external thread of the screw rod (28) is connected to a moving block (29), and a second motor (201) is installed on the left side of the screw rod (28).

3. A sootblower barrel correction device according to claim 2, characterized in that: The screw rod (28) is rotatably connected to the inner side of the slide groove, the second motor (201) is fixedly connected to the left side of the support frame (21), and one end of the moving block (29) is fixedly connected to one end of the moving ring (23).

4. The sootblower barrel correction device according to claim 1, characterized in that: The support frame (21) is fixedly connected to the top of the base (1), and the left and right sides of the rotating ring (24) are fixedly connected to limit blocks, and one end of the limit block is movably connected to the inner side of the moving ring (23).

5. The sootblower barrel correction device according to claim 1, characterized in that: The fixing mechanism (3) comprises a first cylinder (31) and a second cylinder (32), one end of the first cylinder (31) is fixedly connected to a support seat (33), and one end of the second cylinder (32) is fixedly connected to a fixing seat (34).

6. A sootblower barrel correction device according to claim 5, characterized in that: A plurality of the first cylinders (31) are provided, and the plurality of the first cylinders (31) are all fixedly connected to the inner side of the support frame (21).

7. The sootblower barrel correction device according to claim 5, characterized in that: A plurality of the second cylinders (32) are provided, one end of each of the plurality of second cylinders (32) is fixedly connected to a connecting plate, and one end of the connecting plate is fixedly connected to one end of the moving block (29).

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