Correcting device for gun barrel of soot blower

Abstract

The utility model discloses a correcting device for a gun barrel of a soot blower, and relates to the technical field of soot blowers, a connecting rod is arranged on the upper surface of a correcting table in a penetrating manner, the upper end of the connecting rod is connected with a pressing plate, and a moving groove is formed in the upper surface of the correcting table and located on one side of the pressing plate; and a screw rod and a guide rod are arranged in the moving groove from front to back, a moving plate is slidably mounted outside the screw rod and the guide rod, a correcting plate is connected to the upper surface of the moving plate, an L-shaped mounting frame is arranged at the end face position of the upper surface of the correcting plate, and a correcting wheel is rotatably mounted between the mounting frame and the correcting plate. Through the arrangement of the adjusting motor, the screw rod, the guide rod, the correcting plate and the correcting wheels, when the adjusting motor works, the screw rod can rotate, the moving plate moves outside the screw rod and the guide rod to drive the correcting plate to move, the purpose of correcting the soot blower gun barrel placed on the correcting plate is achieved, and practicability is good.

Description

Technical Field

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

[0002] A soot blower is an important device mainly used to remove the ash deposited on the heating surface of a boiler to ensure the safe and economic operation of the boiler. The barrel of the soot blower is an important part of the soot blower. When the barrel of the soot blower is bent, it cannot be used, so the barrel of the soot blower needs to be corrected.

[0003] The Chinese patent discloses a correction device for the barrel of a soot blower (authorization publication number CN219966064U). This patented technology can facilitate the maintenance of the barrel of the soot blower and reduce the potential safety hazards during maintenance.

[0004] However, most of the existing correction methods for the barrel of a soot blower fix both ends of the barrel and then stretch it, resulting in the inability to fully correct the barrel. There will still be a bending phenomenon during stretching. For example, in the above-mentioned comparative document, it adopts the method of fixing and stretching both ends. In actual application, when stretching, it will still cause some positions of the barrel of the soot blower to be bent, resulting in poor correction effect and affecting the use. Therefore, those skilled in the art have provided a correction device for the barrel of a soot blower to solve the problems raised in the above background art. Summary of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model provides a correction device for the barrel of a soot blower, which solves the problems raised in the above background art.

[0006] To achieve the above objectives, the utility model is realized through the following technical solutions: A correction device for the barrel of a soot blower, comprising: a correction table, a connecting rod is penetrated through the upper surface of the correction table, the upper end of the connecting rod is connected with a pressing plate, a moving groove is opened on the upper surface of the correction table on one side of the pressing plate, a screw rod and a guide rod are respectively arranged in the moving groove from front to back, a moving plate is slidably installed on the outer parts of the screw rod and the guide rod, the upper surface of the moving plate is connected with a correction plate, an "L"-shaped mounting bracket is arranged at the end face position of the upper surface of the correction plate, and a correction wheel is rotatably installed between the mounting bracket and the correction plate.

[0007] As a further technical solution of the utility model, corresponding positioning grooves are opened on the lower surface of the pressing plate and the upper surface of the correction table, and two connecting rods are symmetrically arranged on the lower surface of the pressing plate.

[0008] As a further technical solution of the utility model, an electric lifting rod is further arranged inside the correction table, and the telescopic end of the electric lifting rod is connected to the lower end of the connecting rod.

[0009] As a further technical solution of the present utility model, an adjustment motor is further installed on one side of the correction table, and the driving end of the adjustment motor is connected to one end of the screw rod.

[0010] As a further technical solution of the present utility model, a bearing is further arranged inside the moving groove, and one end of the screw rod is embedded inside the bearing and rotatably connected to the bearing.

[0011] As a further technical solution of the present utility model, a screw hole and a guide hole are respectively formed on one side of the moving plate from front to back. One end of the screw rod penetrates through the inside of the screw hole, and one end of the guide rod penetrates through the inside of the guide hole.

[0012] The present utility model provides a soot blower barrel correction device, which has the following beneficial effects compared with the prior art:

[0013] 1. For the soot blower barrel correction device designed in this way, through the settings of the adjustment motor, screw rod, guide rod, correction plate and correction wheel, when the adjustment motor works, the screw rod will rotate, and the moving plate will move outside the screw rod and the guide rod to drive the correction plate to move, so as to achieve the purpose of correcting the soot blower barrel placed on the correction plate, and it has good practicability.

[0014] 2. For the soot blower barrel correction device designed in this way, through the settings of the pressing plate, connecting rod, positioning groove and electric telescopic rod, when the electric lifting rod works, the connecting rod will drive the pressing plate to press down on one end of the soot blower barrel, ensuring the stability of the soot blower barrel, so as to avoid moving during the barrel correction and affecting the correction work. The structure is simple and the positioning effect is good. Description of the Drawings

[0015] Figure 1 It is a structural schematic diagram of a soot blower barrel correction device;

[0016] Figure 2 It is a structural schematic diagram of the pressing plate in a soot blower barrel correction device;

[0017] Figure 3 It is a structural schematic diagram of the screw rod in a soot blower barrel correction device;

[0018] Figure 4 It is a structural schematic diagram of the correction wheel in a soot blower barrel correction device.

[0019] In the figure: 1. Correction table; 11. Moving groove; 12. Guide rod; 13. Adjustment motor; 131. Screw rod; 2. Pressing plate; 21. Connecting rod; 22. Positioning groove; 23. Electric lifting rod; 3. Correction plate; 31. Mounting frame; 32. Correction wheel; 33. Moving plate. Detailed implementation mode

[0020] 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 work belong to the protection scope of the present utility model.

[0021] Please refer to Figures 1-4 , the present utility model provides a technical solution for a soot blower barrel correction device: including: a correction table 1, a connecting rod 21 is penetrated through the upper surface of the correction table 1, the upper end of the connecting rod 21 is connected with a pressing plate 2, a moving groove 11 is opened on the upper surface of the correction table 1 on one side of the pressing plate 2, a screw rod 131 and a guide rod 12 are respectively arranged from front to back inside the moving groove 11, a moving plate 33 is slidably installed on the outer parts of the screw rod 131 and the guide rod 12, the upper surface of the moving plate 33 is connected with a correction plate 3, an "L"-shaped mounting frame 31 is arranged at the end face position of the upper surface of the correction plate 3, and a correction wheel 32 is rotatably installed between the mounting frame 31 and the correction plate 3. This setting can use the pressing plate 2 to press one end of the soot blower barrel, and the correction wheel 32 can comprehensively correct the soot blower barrel, making the correction effect better.

[0022] As Figure 2 shown, corresponding positioning grooves 22 are opened on the lower surface of the pressing plate 2 and the upper surface of the correction table 1. Two connecting rods 21 are symmetrically arranged on the lower surface of the pressing plate 2. An electric lifting rod 23 is also arranged inside the correction table 1. The telescopic end of the electric lifting rod 23 is connected to the lower end of the connecting rod 21. This setting can use the electric lifting rod 23 to move the connecting rod 21 to press the pressing plate 2 downward against one end of the soot blower barrel placed in the positioning groove 22, ensuring the stability of the soot blower barrel for the subsequent purpose of correcting it.

[0023] As Figure 1 , Figure 3 and Figure 4 shown, an adjustment motor 13 is also installed on one side of the correction table 1. The driving end of the adjustment motor 13 is connected to one end of the screw rod 131. A bearing is also arranged inside the moving groove 11. One end of the screw rod 131 is embedded inside the bearing and rotatably connected to the bearing. A threaded hole and a guide hole are respectively opened on one side of the moving plate 33 from front to back. One end of the screw rod 131 penetrates through the inside of the threaded hole, and one end of the guide rod 12 penetrates through the inside of the guide hole. This setting can use the operation of the adjustment motor 13 to rotate the screw rod 131 and make the moving plate 33 move on the outer parts of the screw rod 131 and the guide rod 12 to adjust the position of the correction plate 3, so as to correct the soot blower barrel through the correction wheel 32.

[0024] The working principle of the present utility model is as follows: When the soot blower barrel correction device of the present utility model is in use, first place one end of the soot blower barrel to be corrected into the positioning groove 22. After placement, the lifting and lowering of the connecting rod 21 will be caused by the operation of the electric lifting rod 23, and then the pressing plate 2 can be lowered to press the soot blower barrel to ensure its stability. At the same time, the operation of the adjustment motor 13 can be started through an external power supply. During operation, the screw rod 131 will rotate, and the moving plate 33 will move outside the screw rod 131 and the guide rod 12 to drive the correction plate 3 to move. When moving, the soot blower barrel will be corrected between the two correction wheels 32, so as to achieve the purpose of correcting the soot blower barrel placed on the correction plate 3. The structure is simple and the practicability is good.

[0025] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model. The structures, devices and operation methods not specifically described and explained in the present utility model, unless otherwise specified and limited, are implemented according to the conventional means in the art.

Claims

1. A sootblower barrel correction device, characterized in that: include: A correction platform (1), wherein a connecting rod (21) is provided through the upper surface of the correction platform (1), and the upper end of the connecting rod (21) is connected to a clamping plate (2). A movable groove (11) is provided on the upper surface of the correction platform (1) on one side of the clamping plate (2), and a screw rod (131) and a guide rod (12) are provided inside the movable groove (11) from front to back, respectively. A movable plate (33) is slidably installed outside the screw rod (131) and the guide rod (12), and the upper surface of the movable plate (33) is connected to a correction plate (3). An "L"-shaped mounting frame (31) is provided at the end surface of the upper surface of the correction plate (3), and a correction wheel (32) is rotatably installed between the mounting frame (31) and the correction plate (3).

2. A sootblower barrel correction device according to claim 1, characterized in that: The lower surface of the clamping plate (2) and the upper surface of the correction platform (1) are provided with corresponding positioning grooves (22), and two connecting rods (21) are symmetrically arranged on the lower surface of the clamping plate (2).

3. A sootblower barrel correction device according to claim 1, characterized in that: An electric lifting rod (23) is also provided inside the correction platform (1), and the telescopic end of the electric lifting rod (23) is connected to the lower end of the connecting rod (21).

4. A sootblower barrel correction device according to claim 1, characterized in that: An adjusting motor (13) is also installed on one side of the correction platform (1), and a driving end of the adjusting motor (13) is connected to one end of a screw rod (131).

5. A sootblower barrel correction device according to claim 1, characterized in that: A bearing is also provided on the inner side of the movable groove (11), and one end of the screw rod (131) is embedded in the bearing and is rotatably connected to the bearing.

6. A sootblower barrel correction device according to claim 1, characterized in that: A screw hole and a guide hole are respectively provided on one side of the movable plate (33) from front to back, one end of the screw rod (131) passes through the interior of the screw hole, and one end of the guide rod (12) passes through the interior of the guide hole.

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