Steel pipe steam cleaning device

Abstract

The utility model relates to the technical field of stainless steel pipe machining, and discloses a steel pipe steam cleaning device which comprises a main body assembly. The main body assembly comprises a box body, and a sealing cover is hinged to the top of the box body; the storage cavity is fixedly connected to the rear surface of the box body; the spray heads are fixedly connected to the interior of the box body and inserted into the storage cavity, and the number of the spray heads is multiple; the steel pipe cleaning device has the advantage of being capable of conducting steam jet cleaning on steel pipes with different sizes, an operator puts the steel pipes into the box body, inserts the two fixing plates into the inner sides of the steel pipes and then starts the servo motor to drive the gear to rotate, the gear rotates to drive the two racks to be away from each other and move towards the two sides at the same time, and the steel pipes are cleaned. And then, an operator closes a sealing cover, steam is sprayed to the steel pipe through a spray head to clean the steel pipe, and the problem that only the steel pipe with the fixed ruler diameter can be cleaned, and limitation is high is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel pipe processing, in particular to a steam cleaning device for steel pipes. Background Technique

[0002] Steel pipes are not only used for transporting fluids and powdered solids, exchanging heat energy, manufacturing mechanical parts and containers, but also an economical steel. Using steel pipes to manufacture building structure grids, supports and mechanical brackets can reduce the weight, save 20-40% of metal, and can realize factory mechanized construction. Using steel pipes to manufacture highway bridges can not only save steel, simplify construction, but also greatly reduce the area of the protective layer, saving investment and maintenance costs.

[0003] During the manufacturing process of steel pipes, iron filings, oil stains, etc. will adhere to the outer wall. In the prior art, surface impurities are removed by flushing with water, but the oil stain part needs to be wiped manually with a cloth. This cleaning method is inefficient and time-consuming. The prior art cleans steel pipes by steam injection, but in actual use, the device can only clean steel pipes with a fixed diameter, which is not convenient for cleaning steel pipes with different diameters, has strong limitations and lacks certain practicability. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a steam cleaning device for steel pipes, which has the advantage of being able to perform steam jet cleaning on steel pipes with different diameters, and solves the problem of strong limitations in cleaning only steel pipes with a fixed diameter.

[0006] (2) Technical Solution

[0007] To achieve the above object, the utility model provides the following technical solution: A steam cleaning device for steel pipes, including a main body component; the main body component includes a box body, the top of which is hinged with a sealing cover; a storage cavity, fixedly connected to the rear surface of the box body; a nozzle, fixedly connected to the inside of the box body, inserted into the inside of the storage cavity, and provided with a plurality of them; a fixing component is arranged on the box body, and the fixing component includes: a servo motor, fixedly connected to the outer side wall of the box body; a connecting rod, rotatably connected to the inner side wall of the box body, and fixedly connected to the output end of the servo motor; a connecting sleeve, arranged on the inner side wall of the box body; a plate body, fixedly connected to the outer side wall of the connecting sleeve; a gear, fixedly connected to one end of the connecting rod, and rotatably connected to the inside of the plate body; a rack, slidably connected to the inside of the plate body, symmetrically arranged in two, and both of the racks are engaged with the gear; a fixing plate, each outer side wall of the rack is fixedly connected with a fixing plate.

[0008] Preferably, an anti-slip pad is fixedly connected to the outer side wall of each fixing plate.

[0009] Preferably, guide rail guards are symmetrically arranged on the plate body.

[0010] Preferably, a limiting component is arranged on the box body. The limiting component includes: a mounting plate fixedly connected to the inner side wall of the box body; a threaded rod passing through the mounting plate and threadedly connected to the mounting plate; and a limiting block rotatably connected to the bottom end of the threaded rod.

[0011] Preferably, a spring is arranged on the limiting block, and two ends of the spring are respectively fixedly connected to the top of the limiting block and the bottom of the mounting plate.

[0012] Preferably, a rotating wheel is fixedly connected to the top of the threaded rod.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a steel pipe steam cleaning device, which has the following beneficial effects:

[0015] The utility model has the advantage of being able to perform steam jet cleaning on steel pipes of different diameters. The operator puts the steel pipe into the box body, inserts the two fixing plates into the inner side of the steel pipe, then the operator starts the servo motor to drive the gear to rotate, and prevents the plate body from rotating simultaneously through the connecting sleeve. The rotation of the gear drives the two racks to move away from each other and move towards both sides at the same time, so that the two fixing plates move towards the inner side wall of the steel pipe to fix the steel pipe. Then the operator closes the sealing cover, and sprays the steam in the storage cavity onto the steel pipe through the nozzle for cleaning, enabling the device to clean steel pipes of different diameters, and solving the problem of strong limitation that can only clean steel pipes of a fixed diameter. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 is a schematic side view structural diagram of the utility model;

[0018] Figure 3 is a schematic structural diagram of the installation position of the connecting rod in the utility model;

[0019] Figure 4 is a schematic structural diagram of the device inside the plate body in the utility model;

[0020] Figure 5 is a schematic structural diagram of the connection method of part of the device in the utility model.

[0021] In the figure:

[0022] 1. Main body component; 11. Box body; 12. Sealing cover; 13. Storage cavity; 14. Sprayer head;

[0023] 2. Fixing component; 21. Servo motor; 22. Connecting rod; 23. Connecting sleeve; 24. Plate body; 25. Gear; 26. Rack; 27. Fixed plate;

[0024] 3. Limiting component; 31. Mounting plate; 32. Threaded rod; 33. Limiting block;

[0025] 4. Rotating wheel; 5. Spring; 6. Guide rail guard; 7. Anti-slip pad. Specific implementation mode

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] Embodiment 1

[0028] Refer to Figures 1-5 , a steel pipe steam cleaning device, including a main body component 1; the main body component 1 includes a box body 11, the top of which is hinged with a sealing cover 12; a storage cavity 13, fixedly connected to the rear surface of the box body 11; a sprayer head 14, fixedly connected to the inside of the box body 11, inserted into the storage cavity 13, and provided with a plurality of them; a fixing component 2 is arranged on the box body 11, and the fixing component 2 includes: a servo motor 21, fixedly connected to the outer side wall of the box body 11; a connecting rod 22, rotatably connected to the inner side wall of the box body 11, and fixedly connected to the output end of the servo motor 21; a connecting sleeve 23, arranged on the inner side wall of the box body 11; a plate body 24, fixedly connected to the outer side wall of the connecting sleeve 23; a gear 25, fixedly connected to one end of the connecting rod 22, and rotatably connected to the inside of the plate body 24; a rack 26, slidably connected to the inside of the plate body 24, symmetrically arranged in two, and both of the two racks 26 are engaged with the gear 25; a fixed plate 27, a fixed plate 27 is fixedly connected to the outer side wall of each rack 26; an anti-slip pad 7 is fixedly connected to the outer side wall of each fixed plate 27; guide rail guards 6 are symmetrically arranged on the plate body 24.

[0029] When ready for use, place the box body 11 at the designated position. The operator opens the sealing cover 12, puts the steel pipe into the interior of the box body 11, and inserts two fixing plates 27 into the inner side of the steel pipe. Then the operator starts the servo motor 21. The servo motor 21 drives the gear 25 to rotate through the connecting rod 22, and the connecting sleeve 23 prevents the plate body 24 from rotating simultaneously. The rotation of the gear 25 drives the two racks 26 to move away from each other and move towards both sides at the same time, so that the two fixing plates 27 move towards the inner wall of the steel pipe to fix the steel pipe. Then the operator closes the sealing cover 12, and sprays the steam in the storage cavity 13 onto the steel pipe through the nozzle 14 for cleaning, enabling the device to clean steel pipes of different diameters, thus improving the practicability of the device; an anti-slip pad 7 is fixedly connected to the outer side wall of each fixing plate 27. The movement of the fixing plate 27 drives the anti-slip pad 7 to contact the inner wall of the steel pipe. While fixing the steel pipe, the anti-slip pad 7 prevents the friction between the steel pipe and the fixing plate 27 from decreasing after the steel pipe gets wet, resulting in the steel pipe sliding and falling off, which affects the normal cleaning effect, thus improving the stability of the device; guide rail covers 6 are symmetrically arranged on the plate body 24. The movement of the fixing plate 27 drives the guide rail covers 6 to move simultaneously. The guide rail covers 6 can always cover the chute of the fixing plate 27 on the plate body 24, thereby preventing water from entering the interior of the plate body 24 and causing corrosion inside the plate body 24 after long-term use, thus improving the safety of the device.

[0030] Embodiment 2

[0031] Refer to Figures 1-5 , and the function of limiting is added on the basis of Embodiment 1;

[0032] A limiting component 3 is arranged on the box body 11. The limiting component 3 includes: a mounting plate 31 fixedly connected to the inner side wall of the box body 11; a threaded rod 32 passing through the mounting plate 31 and threadedly connected to the mounting plate 31; a limiting block 33 rotatably connected to the bottom end of the threaded rod 32; a spring 5 is arranged on the limiting block 33, and both ends of the spring 5 are respectively fixedly connected to the top of the limiting block 33 and the bottom of the mounting plate 31; a runner 4 is fixedly connected to the top of the threaded rod 32.

[0033] During use, after the fixing plate 27 fixes the steel pipe, the operator turns the threaded rod 32 on the mounting plate 31, causing the threaded rod 32 to rotate and move upward at the same time, thereby driving the limiting block 33 out of the plate body 24. At the same time, the plate body 24 is rotatably connected to the inner wall of the box body 11 through the connecting sleeve 23, and then the servo motor 21 is started to drive the plate body 24 to rotate. The rotation of the plate body 24 drives the steel pipe to rotate at the same time, thus facilitating the operator to completely clean the outer wall of the steel pipe, reducing the cleaning dead angle, and improving the cleaning effect of the device; a spring 5 is arranged on the limiting block 33. After the operator turns the threaded rod 32 to cancel the threaded connection between the threaded rod 32 and the mounting plate 31, the spring 5 pulls the limiting block 33 upward, thereby preventing the vibration generated by the motor from causing the threaded rod 32 to shake downward during the use of the device, so that the limiting block 33 collides with the plate body 24 and causes injury, thus improving the safety of the device; a runner 4 is fixedly connected to the top of the threaded rod 32. The operator turns the runner 4 by hand, and the rotation of the runner 4 drives the threaded rod 32 to rotate at the same time, preventing moisture from sticking to the surface of the threaded rod 32 after the device is used, which may cause the operator to slip when turning, thus improving the convenience of the device.

[0034] 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 principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel pipe steam cleaning device, comprising a main assembly (1); the main assembly (1) comprises A box body (11) having a sealing cover (12) hinged on the top; A storage cavity (13) fixedly connected to the rear surface of the box body (11); A nozzle (14) is fixedly connected to the inside of the box (11), inserted into the storage cavity (13), and is provided in plurality; Features: The box body (11) is provided with a fixing assembly (2), and the fixing assembly (2) comprises: A servo motor (21) is fixedly connected to the outer wall of the box body (11); A connecting rod (22) is rotatably connected to the inner wall of the box body (11) and fixedly connected to the output end of the servo motor (21); A connecting sleeve (23) is arranged on the inner wall of the box body (11); A plate body (24) fixedly connected to the outer side wall of the connecting sleeve (23); A gear (25) is fixedly connected to one end of the connecting rod (22) and is rotatably connected to the inside of the plate body (24); A rack (26) is slidably connected to the inside of the plate body (24), two of which are symmetrically arranged, and both of the two racks (26) are meshed with the gear (25); A fixing plate (27), the outer side wall of each rack (26) is fixedly connected to a fixing plate (27).

2. A steel pipe steam cleaning device according to claim 1, characterized in that: The outer side wall of each fixing plate (27) is fixedly connected with an anti-slip pad (7).

3. A steel pipe steam cleaning device according to claim 1, characterized in that: The plate body (24) is symmetrically provided with guide rail shields (6).

4. A steel pipe steam cleaning device according to claim 1, characterized in that: A limit assembly (3) is provided on the box body (11), and the limit assembly (3) comprises: A mounting plate (31) fixedly connected to the inner wall of the box body (11); A threaded rod (32) passes through the mounting plate (31) and is threadedly connected to the mounting plate (31); The limiting block (33) is rotatably connected to the bottom end of the threaded rod (32).

5. A steel pipe steam cleaning device according to claim 4, characterized in that: The limit block (33) is provided with a spring (5), and two ends of the spring (5) are respectively fixedly connected to the top of the limit block (33) and the bottom of the mounting plate (31).

6. A steel pipe steam cleaning device according to claim 4, characterized in that: The top of the threaded rod (32) is fixedly connected with a rotating wheel (4).

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