Steel structure welding attachment cleaning device

Abstract

The utility model provides a steel structure welding attachment cleaning device, belongs to the technical field of welding, and solves the technical problems that in the prior art, harmful gas and sparks generated during cleaning cannot be collected and treated, so that the safety is not high, the cleaning position cannot be cooled, and the abrasion condition is improved. A steel structure welding attachment cleaning device comprises a holding rod and a cleaning frame fixedly connected to one end of the holding rod, a polishing wheel is rotationally connected to the cleaning frame, a servo motor is fixed in the cleaning frame, the output end of the servo motor is coaxially and fixedly connected with the polishing wheel, a smoke removal assembly is arranged on the cleaning frame, and a cooling assembly is arranged on the cleaning frame. The other end of the holding rod is in threaded connection with a collecting cylinder, and a smoke removal cavity is formed in the collecting cylinder and connected with the smoke removal assembly. The cleaning device has the advantages that harmful gas and sparks generated during cleaning are collected and treated, and cleaning points are cooled.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding and relates to an attachment cleaning device, in particular to a steel structure welding attachment cleaning device. Background Art

[0002] The welding work of steel structure involves the installation quality of steel structure. Welding is a fixed connection, and its welding strength needs to be guaranteed. Because the high temperature in the welding process will produce oxides, resulting in attachments at the welding of the steel structure, it needs to be cleaned, otherwise it will easily affect the quality of subsequent painting and anti-rust processes. Because it involves welding quality, it is necessary to ensure that the attachments are removed to ensure the smooth crystallization of the weld.

[0003] After searching, it is found that a welding attachment cleaning device is disclosed in Chinese patent literature [Application number: 202022002895.6; Publication number: CN 215964958 U]. A welding attachment cleaning device, the welding attachment cleaning device comprising: a welding attachment cleaning mechanism, the welding attachment cleaning mechanism is used to enter the elongated welding object cavity to clean the welding attachment; a driving platform, the driving platform is used to be arranged outside the elongated welding object cavity to drive the welding attachment cleaning mechanism to move. The welding attachment cleaning device of the utility model can solve the problems of low efficiency and unclean cleaning of manual cleaning, reduce the labor intensity of workers, shorten the manufacturing cycle of steel structure components, and save costs.

[0004] Although this patent solves the problems of low manual cleaning efficiency and unclear cleaning, reduces workers' labor intensity, shortens the manufacturing cycle of steel structural components, and saves costs, the patent cannot collect and process harmful gases and sparks generated during cleaning, resulting in low safety and cannot cool down the cleaning, which can improve wear. Utility Model Content

[0005] The purpose of the utility model is to address the above-mentioned problems of the existing technology, and proposes a steel structure welding attachment cleaning device. The technical problem to be solved by this utility model is: how to collect and process the harmful gases and sparks generated during cleaning, and cool the cleaning point.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A device for cleaning welding attachments of steel structures comprises a holding rod and a cleaning frame fixedly connected to one end of the holding rod, a polishing wheel is rotatably connected to the cleaning frame, a servo motor is fixed inside the cleaning frame, an output end of the servo motor is coaxially fixedly connected to the polishing wheel, a smoke removal component is arranged on the cleaning frame, and a cooling component is arranged on the cleaning frame, the other end of the holding rod is threadedly connected to a collecting tube, a smoke removal chamber is arranged in the collecting tube, and the smoke removal chamber is connected to the smoke removal component.

[0008] The working principle of the utility model is as follows: a holding rod can be used to facilitate personnel to hold and clean the attachments, and then the smoke removal component can be used to absorb the harmful gases and sparks generated during polishing and cleaning, thereby improving the safety of the surrounding environment and personnel, and then the cooling component can be used to cool the polishing area, thereby reducing the harmful gases and sparks generated during polishing, and lowering the temperature of the cleaning area, thereby ensuring that the steel components will not be excessively worn and improving the cleaning accuracy.

[0009] The smoke removal component comprises a smoking expansion frame fixed on the cleaning frame and a smoking channel opened in the holding rod. One end of the smoking channel is connected to the smoking expansion frame, and the other end of the smoking channel is connected to the smoke removal chamber.

[0010] With the above structure, harmful gases and sparks can enter the smoking passage from the smoking expansion frame, and then be transported to the smoke removal chamber through the smoking passage, so as to be purified and discharged.

[0011] The cooling component includes multiple atomizing nozzles fixed on the cleaning frame and a self-priming pump fixed in the holding rod. A water delivery pipeline is fixedly connected between the output end of the self-priming pump and the multiple atomizing nozzles. The input end of the self-priming pump is connected to a water supply pipeline, and the other end of the water supply pipeline is connected to a water supply tank.

[0012] With the above structure, the water source in the water supply tank can be extracted by starting the self-priming pump and transported to the atomizing nozzle through the water pipeline. The atomizing nozzle cools the cleaning area of ​​the polishing wheel and the steel structure.

[0013] A filter element is placed in the smoke removal chamber.

[0014] By adopting the above structure, harmful gases and sparks can be filtered through the filter element.

[0015] An exhaust fan is fixed in the collecting tube, and an output end of the exhaust fan is connected to the smoke removal chamber.

[0016] By adopting the above structure, the ability to suck harmful gases can be achieved through the exhaust fan.

[0017] Compared with the prior art, this steel structure welding attachment cleaning device has the following advantages:

[0018] 1. The holding rod is convenient for personnel to hold and clean the attachments, and then the smoke removal component is used to suck out the harmful gases and sparks generated during polishing and cleaning, thereby improving the safety of the surrounding environment and personnel.

[0019] 2. Use cooling components to cool the polishing area, reduce harmful gases and sparks generated during polishing, and lower the temperature of the cleaning area to ensure excessive wear of steel components and improve cleaning accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 It is a structural schematic diagram of the cooling component in the utility model.

[0022] Figure 3 It is a schematic diagram of the structure inside the collecting tube in the utility model.

[0023] In the figure, 1. holding rod; 2. cleaning rack; 3. polishing wheel; 4. collecting tube; 5. smoke removal chamber; 6. smoking expansion rack; 7. smoking channel; 8. atomizing nozzle; 9. self-priming pump; 10. water pipeline; 11. water supply pipeline; 12. filter element; 13. exhaust fan. DETAILED DESCRIPTION

[0024] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0025] like Figure 1-Figure 3 As shown, a device for cleaning welding attachments of steel structure comprises a holding rod 1, a cleaning frame 2 fixedly connected to one end of the holding rod 1, a polishing wheel 3 is rotatably connected to the cleaning frame 2, and a servo motor is fixed inside the cleaning frame 2, the output end of the servo motor is coaxially fixedly connected to the polishing wheel 3, a smoke removal component is arranged on the cleaning frame 2, and a cooling component is arranged on the cleaning frame 2, the other end of the holding rod 1 is threadedly connected to a collecting tube 4, a smoke removal chamber 5 is opened in the collecting tube 4, and the smoke removal chamber 5 is connected to the smoke removal component.

[0026] The holding rod 1 can be used to facilitate personnel to hold and clean the attachments, and then the smoke removal component can be used to absorb the harmful gases and sparks generated during polishing and cleaning, thereby improving the safety of the surrounding environment and personnel, and the cooling component can be used to cool the polishing area to reduce the harmful gases and sparks generated during polishing, and reduce the temperature of the cleaning area to ensure that the steel components will not be excessively worn and improve the cleaning accuracy.

[0027] The smoke removal component includes a smoking expansion frame 6 fixed on the cleaning frame 2 and a smoking channel 7 opened in the holding rod 1. One end of the smoking channel 7 is connected to the smoking expansion frame 6, and the other end of the smoking channel 7 is connected to the smoke removal chamber 5.

[0028] With the above structure, harmful gases and sparks can enter the smoking passage 7 from the smoking expansion frame 6, and then be transported to the smoke removal chamber 5 by the smoking passage 7, so as to be purified and discharged.

[0029] The cooling component includes a plurality of atomizing nozzles 8 fixed on the cleaning frame 2, a self-priming pump 9 fixed in the holding rod 1, a water delivery pipe 10 is fixedly connected between the output end of the self-priming pump 9 and the plurality of atomizing nozzles 8, the input end of the self-priming pump 9 is connected to a water supply pipe 11, and the other end of the water supply pipe 11 is connected to a water supply tank.

[0030] With the above structure, the water source in the water supply tank can be extracted by starting the self-priming pump 9 and transported to the atomizing nozzle 8 through the water pipe 10. The atomizing nozzle 8 cools the polishing wheel 3 and the cleaning area of ​​the steel component.

[0031] A filter element 12 is placed in the smoke removal chamber 5 .

[0032] By adopting the above structure, the filter element 12 can be used to filter harmful gases and sparks.

[0033] An exhaust fan 13 is fixed in the collecting tube 4 , and an output end of the exhaust fan 13 is connected to the smoke removal chamber 5 .

[0034] By adopting the above structure, the exhaust fan 13 can realize the suction capability of harmful gases.

[0035] The working principle of the utility model is as follows: the holding rod 1 is used to facilitate personnel to hold, and then the servo motor drives the polishing wheel 3 to rotate, so that the personnel can grind and clean the attachments, and the self-priming pump 9 is started to extract water from the water supply tank, and transported to the atomizing nozzle 8 through the water supply pipe 10. The atomizing nozzle 8 cools the cleaning area of ​​the polishing wheel 3 and the steel structure, and the harmful gases and sparks are transported from the smoking expansion frame 6 into the smoking channel 7 through the exhaust fan 13, and then transported to the smoke removal chamber 5 by the smoking channel 7, so as to be purified and discharged.

[0036] In summary, the holding rod 1 is used to facilitate personnel to hold and clean the attachments, and then the smoke removal component is used to absorb the harmful gases and sparks generated during polishing and cleaning, thereby improving the safety of the surrounding environment and personnel, and the cooling component is used to cool the polishing area to reduce the harmful gases and sparks generated during polishing, and lower the temperature of the cleaning area to ensure excessive wear of the steel components and improve the cleaning accuracy.

[0037] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A device for cleaning steel structure welding attachments, comprising a holding rod (1) and a cleaning frame (2) fixedly connected to one end of the holding rod (1), characterized in that: The cleaning frame (2) is rotatably connected to a polishing wheel (3), and a servo motor is fixed inside the cleaning frame (2), the output end of the servo motor is coaxially fixedly connected to the polishing wheel (3), a smoke removal component is provided on the cleaning frame (2), and a cooling component is provided on the cleaning frame (2), the other end of the holding rod (1) is threadedly connected to a collecting cylinder (4), a smoke removal chamber (5) is provided inside the collecting cylinder (4), and the smoke removal chamber (5) is connected to the smoke removal component.

2. A steel structure welding attachment cleaning device according to claim 1, characterized in that: The smoke removal component comprises a smoking expansion frame (6) fixed on the cleaning frame (2) and a smoking channel (7) opened in the holding rod (1); one end of the smoking channel (7) is connected to the smoking expansion frame (6), and the other end of the smoking channel (7) is connected to the smoke removal chamber (5).

3. A steel structure welding attachment cleaning device according to claim 1, characterized in that: The cooling component comprises a plurality of atomizing nozzles (8) fixed on the cleaning frame (2), and a self-priming pump (9) fixed in the holding rod (1); a water delivery pipeline (10) is fixedly connected between the output end of the self-priming pump (9) and the plurality of atomizing nozzles (8); the input end of the self-priming pump (9) is connected to a water supply pipeline (11); and the other end of the water supply pipeline (11) is connected to a water supply tank.

4. A steel structure welding attachment cleaning device according to claim 1, characterized in that: A filter element (12) is placed in the smoke removal chamber (5).

5. The device for cleaning steel structure welding deposits according to claim 1, characterized in that: An exhaust fan (13) is fixed inside the collecting cylinder (4), and the output end of the exhaust fan (13) is connected to the smoke removal chamber (5).

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