Steel member rust removal device

Abstract

The utility model discloses a steel member derusting device, relates to steel derusting technical field, including derusting box, console and collection subassembly, the right end lower part of derusting box is fixedly connected with U-shaped seat, the inside of U-shaped seat in vertical direction is provided with pattern, the mirror image of U-shaped seat passes through the thread connection with two dead bolt in vertical direction front and back, and the mirror image of U-shaped seat passes through the thread connection with the collection subassembly. An inlet and outlet communicating inside and outside is formed in the middle of the right end of the rust removal box in the vertical direction, and a cleaning assembly is arranged at the right end of the rust removal box. According to the steel plate rust removal device, the scraping plate is tightly attached to the surface of a steel plate through the arrangement of the spring, then the steel plate is moved outwards, rust scraps of the steel plate are scraped and cleaned through the arrangement of the scraping plate, and the scraping plate is limited through the arrangement of the vertical groove, the L-shaped clamping block and the fixing block when the steel plate rust removal device is not used; the problem that rust chips adhere to the surface of the steel plate after rust removal is solved, the phenomenon of convenient cleaning is achieved, and therefore the effect that the steel plate after rust removal is clean and tidy is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel rust removal, in particular to a steel component rust removal device. Background Art

[0002] Steel components refer to structural components made of angle steel, steel plates, channel steel, H-shaped steel or their combinations. They have the advantages of light weight, factory manufacturing, quick installation, short construction period, good seismic performance, fast investment recovery and less environmental pollution. Their bearing capacity affects the quality of steel structure construction and is an indispensable part of steel structure construction. Steel plates are used more frequently.

[0003] According to patent publication number CN212553207U, a rust removal device for steel components is disclosed, including a fixing seat, a plurality of screw holes are opened on the fixing seat, a screw rod matching with the screw hole thread is arranged in the screw hole, the lower end of the screw rod is connected to a rotating motor through a hinge support, the output shaft of the rotating motor is connected to the upper side of the rust removal disc, a plurality of steel wire bundles are fixed on the lower side of the rust removal disc, and sandpaper is fixed on the circumferential side of the rust removal disc; the housings of two adjacent rotating motors are connected by a spring; the utility model solves the problems of low work efficiency, high labor intensity, uneven rust removal, and great difficulty in rust removal when the surface of the steel structure is complex when rusting steel components manually, which not only effectively improves work efficiency and saves manpower, but also can be applied to various steel components with complex surface structures, has a simple structure, is easy to operate, and is easy to produce and promote. The following problems exist in the prior art:

[0004] The structure of the above-mentioned publication number CN212553207U is relatively simple, resulting in the phenomenon of rust splashing when the steel plate is derusted, and the rust removal effect of grinding is poor; at the same time, after the steel plate material in the publication number CN212553207U is derusted, rust chips adhere to its surface, making it impossible to clean it, resulting in the problem that the surface of the steel plate material is not clean and tidy. Utility Model Content

[0005] The utility model provides a rust removal device for a steel component to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A rust removal device for steel components, comprising a rust removal box, an operating table and a collecting assembly, wherein a U-shaped seat is fixedly connected to the lower right end of the rust removal box, and patterns are arranged on the inner sides of the U-shaped seat in the vertical direction, and two fixing bolts are threadedly connected to the front and rear sides of the U-shaped seat in the vertical direction, and an inlet and outlet communicating with each other are arranged in the middle part of the right end of the rust removal box in the vertical direction, and a cleaning assembly is arranged on the right end of the rust removal box, and a through groove 1 and a through groove 2 communicating with each other are arranged on the front and rear sides of the upper surface of the rust removal box, and the widths of the through groove 1 and the through groove 2 are different, and the interior of the through groove 1 is fixedly connected to a guide rod;

[0008] The lower surface of the inner wall of the rust removal box is provided with a plurality of leakage grooves 1 that are connected inside and outside, and a placement groove is provided in the middle part of the left side of the inner wall of the rust removal box in the vertical direction, the interior of the through groove 1 is slidably connected to a motor, the upper inner part of the motor is slidably connected to the surface outside the guide rod, the output shaft of the motor passes through and is fixedly connected with a gear 1, the output shaft of the motor is fixedly connected with a grinding cylinder 1, the outer surface of the gear 1 is meshingly connected with a gear 2, the middle part of the gear 2 passes through and is fixedly connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with a grinding cylinder 2, the upper outer surface of the rotating shaft is inserted into the interior of the through groove 2 and movably connected with an L-shaped block, the lower end of the L-shaped block in the vertical direction is fixedly connected to the upper surface of the motor, and the front end of the L-shaped block in the horizontal direction is fixedly connected with a handle.

[0009] A further improvement of the technical solution of the utility model is that: a plurality of drain grooves 2 communicating with each other from top to bottom are provided on the upper surface of the operating table.

[0010] A further improvement of the technical solution of the utility model is that the collecting component includes a base and a collecting frame, the upper surface of the base is provided with a groove, the upper surface of the base is fixedly connected to the lower surface of the operating table, the upper surface of the groove is provided with a circular opening communicating with each other from top to bottom, and a fan is arranged inside the circular opening.

[0011] A further improvement of the technical solution of the utility model is that two U-shaped stoppers are fixedly connected to the left and right sides of the front side of the base, and two stoppers are fixedly connected to the left and right sides of the lower front side of the base.

[0012] A further improvement of the technical solution of the utility model is that: the lower surface of the collection frame is slidably connected to the inside of the groove, a protective net is fixedly connected to the lower inner wall of the collection frame, a U-shaped handle is fixedly connected to the middle of the front side of the collection frame, two sliding grooves are opened on the left and right sides of the front side of the collection frame, two metal blocks are slidably connected inside the two sliding grooves, circular columns are fixedly connected to the upper front sides of the two metal blocks, and magnetic blocks are fixedly connected to one side of the front side of the collection frame close to the sliding groove.

[0013] A further improvement of the technical solution of the utility model is that the outer surfaces of the two metal blocks overlap with the inner sides of the two U-shaped stoppers, and the lower ends of the two metal blocks overlap with the upper surfaces of the two stoppers.

[0014] A further improvement of the technical solution of the utility model is that the cleaning component includes two mounting plates, the left sides of the two mounting plates are fixedly connected to the front and rear of the right end of the rust removal box, a sliding rod is fixedly connected above the opposite surfaces of the two mounting plates, and two scrapers are slidably connected to the front and rear of the outer surface of the sliding rod, and two springs are fixedly connected to the upper and lower sides of the opposite surfaces of the two mounting plates, one end of the spring away from the mounting plate is fixedly connected to the outer surface of the scraper, and the two upper springs are sleeved with the outer surface of the sliding rod.

[0015] A further improvement of the technical solution of the utility model is that two vertical grooves are provided on the upper right side of the two scrapers, two L-shaped clamping blocks are slidably connected inside the two vertical grooves, a card groove is provided on the side of the outer surface of the two L-shaped clamping blocks away from the vertical grooves, a fixing block is fixedly connected to the right side of the two mounting plates, and the two mounting plates and scrapers are arranged in a mirror image.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a rust removal device for steel components, which adopts the mutual cooperation of a leakage groove 1, a placement groove, a motor, a gear 1, a grinding cylinder 1, a rotating shaft, a gear 2, a grinding cylinder 2, an L-shaped block, and a collecting component. The steel plate is placed in the rust removal box and the two grinding cylinders are driven to rotate by the setting of the motor, the gear 1 and the gear 2, so that the rust removal operation is performed on the front and back surfaces of the steel plate. The rust removal of the steel plate is facilitated by moving the L-shaped block to move the grinding structure. The rust after grinding is collected together by the setting of the collecting component, so that the rust is easily splashed during grinding, which effectively solves the problem that the rust splashes during the current steel plate rust removal and the rust removal effect is poor during grinding, and the rust removal performance is improved and the effect of preventing rust from splashing during grinding is achieved.

[0018] 2. The utility model provides a rust removal device for steel components, which adopts the mutual cooperation of a cleaning component, a mounting plate, a slide rod, a spring, a fixed block, a scraper, a vertical groove, and an L-shaped clamp block. The scraper is closely fitted to the surface of the steel plate by the setting of the spring, and the rust on the steel plate is scraped and cleaned by moving the steel plate outward. The scraper is limited when not in use by the setting of the vertical groove, the L-shaped clamp block and the fixed block, which solves the problem of rust adhesion on the surface of the steel plate after rust removal, and achieves the phenomenon of easy cleaning, so that the steel plate after rust removal is neat and clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the front cross-sectional structure of the rust removal box of the utility model;

[0021] Figure 3 This is a schematic diagram of the exploded structure of the operating table and the collection component of the utility model;

[0022] Figure 4 This is a schematic diagram of the exploded structure of the collection component of the utility model;

[0023] Figure 5 This is a schematic diagram of the cleaning component structure of the utility model.

[0024] In the figure: 1. rust removal box; 11. drain slot 1; 12. placement slot; 13. motor; 14. gear 1; 15. grinding cylinder 1; 16. rotating shaft; 17. gear 2; 18. grinding cylinder 2; 19. L-shaped block; 2. operating table; 21. drain slot 2; 3. collection component; 31. base; 32. circular mouth; 33. fan; 34. U-shaped stopper; 35. stopper; 36. collection frame; 37. protection net; 38. slide slot; 39. metal block; 4. U-shaped seat; 5. inlet and outlet; 6. cleaning component; 61. mounting plate; 62. slide rod; 63. spring; 64. fixing block; 65. scraper; 66. vertical groove; 67. L-shaped clamping block; 7. through slot 1; 8. through slot 2. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1 As shown, the utility model provides a steel component rust removal device, including a rust removal box 1, an operating table 2 and a collecting assembly 3. A U-shaped seat 4 is fixedly connected to the lower right end of the rust removal box 1. The inner side of the U-shaped seat 4 in the vertical direction is provided with patterns. The front and rear mirror images of the U-shaped seat 4 in the vertical direction are connected with two fixing bolts through threads. An inlet and outlet 5 communicating with the inside and outside is opened in the middle of the right end of the rust removal box 1 in the vertical direction. A cleaning assembly 6 is arranged at the right end of the rust removal box 1. A through groove 1 7 and a through groove 2 8 communicating with the inside and outside are opened on the front and rear sides of the upper surface of the rust removal box 1. The widths of the through groove 1 7 and the through groove 2 8 are different. The inside of the through groove 1 7 is fixedly connected to a guide rod.

[0027] The inlet and outlet 5 are arranged to facilitate the steel plate to enter the rust removal box 1 for rust removal, and the steel plate can be moved outward after rust removal. When the steel plate is moved outward, the cleaning component 6 is arranged to scrape and clean the rust on the steel plate after rust removal. The U-shaped seat 4 is arranged to place the steel plate on it and then the fixing bolt is arranged to clamp and fix the steel plate. The pattern in the U-shaped seat 4 facilitates the scraping of rust when the steel plate is removed.

[0028] like Figure 2 As shown, a plurality of leakage grooves 11 communicating with each other inside and outside are provided on the lower surface of the inner wall of the rust removal box 1, a placement groove 12 is provided in the middle part of the left side of the inner wall of the rust removal box 1 in the vertical direction, a motor 13 is slidably connected inside the through groove 7, the upper part of the inner part of the motor 13 is slidably connected to the outer surface of the guide rod, the output shaft of the motor 13 penetrates and is fixedly connected with a gear 14, the output shaft of the motor 13 is fixedly connected with a grinding cylinder 15, the outer surface of the gear 14 is meshingly connected with a gear 2 17, the middle part of the gear 2 17 penetrates and is fixedly connected with a rotating shaft 16, the outer surface of the rotating shaft 16 is fixedly connected with a grinding cylinder 2 18, the upper part of the outer surface of the rotating shaft 16 is inserted into the interior of the through groove 2 8 and movably connected with an L-shaped block 19, the lower end of the L-shaped block 19 in the vertical direction is fixedly connected to the upper surface of the motor 13, and the front end of the L-shaped block 19 in the horizontal direction is fixedly connected with a handle;

[0029] When in use, the steel plate is placed in the U-shaped seat 4 and pushed. After moving to the appropriate position, one end of the steel plate enters the placement groove 12, and then is clamped and fixed by the fixing bolt in the U-shaped seat 4. It is started by connecting the motor 13 and the electric wire to the external power supply, so that the gear 14 and the grinding cylinder 15 are rotated. Due to the action of the gear 14, the gear 2 17 and the grinding cylinder 2 18 are driven to rotate, so that the two surfaces of the steel plate are polished and rust-removed. At the same time, the L-shaped block 19 is driven to move by moving the handle, thereby driving the grinding structure to move and enhancing the effect of grinding and rust-removing on the steel plate.

[0030] like Figure 3 - Figure 4As shown, the upper surface of the operating table 2 is provided with a plurality of drain grooves 21 that are connected up and down, and the collecting assembly 3 includes a base 31 and a collecting frame 36. The upper surface of the base 31 is provided with a groove, and the upper surface of the base 31 is fixedly connected to the lower surface of the operating table 2. The upper surface of the groove is provided with a circular opening 32 that is connected up and down, and a fan 33 is arranged inside the circular opening 32. Two U-shaped stoppers 34 are fixedly connected to the left and right sides of the front side of the base 31, and two stoppers 35 are fixedly connected to the left and right sides of the lower front side of the base 31. The lower surface of the collecting frame 36 slides inside the groove. A protective net 37 is fixedly connected to the lower part of the inner wall of the collection frame 36, a U-shaped handle is fixedly connected to the middle part of the front side of the collection frame 36, two slide grooves 38 are provided on the left and right sides of the front side of the collection frame 36, two metal blocks 39 are slidably connected inside the two slide grooves 38, and circular columns are fixedly connected to the upper part of the front sides of the two metal blocks 39, and magnetic blocks are fixedly connected to the sides of the front side of the collection frame 36 close to the slide grooves 38, respectively, and the outer surfaces of the two metal blocks 39 overlap the inner sides of the two U-shaped stoppers 34, and the lower ends of the two metal blocks 39 overlap the upper surfaces of the two stoppers 35;

[0031] After grinding and rust removal, the fan 33 is started to suck air, so that the polished rust passes through the drain groove 11 and the drain groove 21 and enters the collection frame 36. The fan 33 is protected by the protective net 37, and the protective net 37 has the function of blocking and intercepting the rust. When the rust needs to be cleaned, the metal block 39 is moved upward and slides inside the slide groove 38. At the same time, the outer surface of the metal block 39 is separated from the U-shaped stopper and the stopper 35. When the metal block 39 moves upward to the appropriate position, the magnetic block is used to hold the metal block 39 in place. The upper surface is adsorbed and fixed, thereby limiting the position of the metal block 39, and then the collection frame 36 and the protective net 37 are driven to move by holding the U-shaped handle, so as to facilitate the removal and cleaning of rust. The slide groove 38, the metal block 39, and the U-shaped stopper 34 are set to limit the collection frame 36 as a whole. The stopper block 35 is set to limit the metal block 39. The circular column in the metal block 39 is set to facilitate the movement of the metal block 39. The fan 33 is composed of a motor and fan blades, and the motor and wires are connected to an external power supply.

[0032] like Figure 5As shown, the cleaning assembly 6 includes two mounting plates 61, the left sides of the two mounting plates 61 are fixedly connected to the front and rear of the right end of the rust removal box 1, the upper sides of the opposite surfaces of the two mounting plates 61 are fixedly connected with a slide bar 62, the outer surfaces of the slide bar 62 are slidably connected with two scrapers 65, the upper and lower sides of the opposite surfaces of the two mounting plates 61 are fixedly connected with two springs 63, one end of the spring 63 away from the mounting plate 61 is fixedly connected to the outer surface of the scraper 65, the upper two springs 63 are sleeved with the outer surface of the slide bar 62, two vertical grooves 66 are provided on the upper right side of the two scrapers 65, the inner sides of the two vertical grooves 66 are slidably connected with two L-shaped clamping blocks 67, the outer surfaces of the two L-shaped clamping blocks 67 away from the vertical grooves 66 are provided with a card slot, the right sides of the two mounting plates 61 are fixedly connected with a fixed block 64, and the two mounting plates 61 and the scrapers 65 are arranged in a mirror image;

[0033] When the rust removal is completed, the steel plate is loosened by rotating the fixing bolt in the U-shaped seat 4 counterclockwise, and then the L-shaped clamp block 67 is moved upward and slides inside the vertical groove 66, so that the slot in the L-shaped clamp block 67 is separated from the fixing block 64. Due to the elastic action of the spring 63 after the contraction, the scraper 65 is pushed to move so that the surface of the steel plate is closely fitted, and then the scraper 65 is moved outward to clean the rust on the surface of the steel plate. When the steel plate is completely moved, the spring 63 is contracted by moving the scraper 65, so that the slot in the L-shaped clamp block 67 is clamped to the fixing block 64, and then the direction of the steel plate is turned and it enters the rust removal box 1 again to repeat the above operation, so that the rust phenomenon of the steel plate leaked out of the rust removal box 1 is removed. When the surface of the leaked part of the steel plate cannot be rusted, the steel plate is moved to the middle of the rust removal box 1 and fixed to a limit position. At this time, the steel plate is not in contact with the placement groove 12, so that the rust is removed by moving the grinding structure.

[0034] The working principle of the steel structure rust removal device is described in detail below.

[0035] When in use, the steel plate is placed in the U-shaped seat 4 and pushed. After moving to the appropriate position, one end of the steel plate enters the placement groove 12 and is clamped and fixed by the fixing bolt in the U-shaped seat 4. The steel plate is polished and rust-removed through the cooperation of the motor 13, gear 14, grinding cylinder 15, gear 2 17, and grinding cylinder 2 18. At the same time, the moving handle drives the L-shaped block 19 to move, thereby driving the grinding structure to move and enhancing the effect of polishing and rust-removing the steel plate. Due to the setting of the fan 33, it is convenient to collect the rust on the collection frame 36 and the protective net 37 for centralized processing. When the rust removal is completed, the scraper 65 is closely fitted to the surface of the steel plate through the setting of the spring 63, and then the steel plate is moved outward to scrape and clean the rust on the steel plate due to the setting of the scraper 65.

[0036] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A steel component rust removal device, comprising a rust removal box (1), an operating table (2) and a collecting assembly (3), characterized in that: A U-shaped seat (4) is fixedly connected to the lower right end of the rust removal box (1), and patterns are arranged on the inner side of the U-shaped seat (4) in the vertical direction. Two fixing bolts are threadedly connected to the front and rear sides of the U-shaped seat (4) in the vertical direction. An inlet and outlet (5) communicating with the inside and outside is provided in the middle of the right end of the rust removal box (1) in the vertical direction. A cleaning component (6) is provided at the right end of the rust removal box (1). A through groove 1 (7) and a through groove 2 (8) communicating with the inside and outside are provided on the front and rear sides of the upper surface of the rust removal box (1). The widths of the through groove 1 (7) and the through groove 2 (8) are different. The inside of the through groove 1 (7) is fixedly connected to a guide rod. The lower surface of the inner wall of the rust removal box (1) is provided with a plurality of leakage grooves (11) that are connected to the inside and outside, and a placement groove (12) is provided in the middle of the left vertical direction of the inner wall of the rust removal box (1). A motor (13) is slidably connected inside the through groove (7), and the upper part of the inner part of the motor (13) is slidably connected to the outer surface of the guide rod. The output shaft of the motor (13) is fixedly connected with a gear (14), and the output shaft of the motor (13) is fixedly connected with a grinding cylinder (15). The gear (14) is fixedly connected to the output shaft of the motor (13). The outer surface of the gear (14) is meshedly connected with a second gear (17), the middle part of the second gear (17) is penetrated and fixedly connected with a rotating shaft (16), the outer surface of the rotating shaft (16) is fixedly connected with a second grinding cylinder (18), the upper part of the outer surface of the rotating shaft (16) is inserted into the interior of the second through groove (8) and is movably connected with an L-shaped block (19), the lower end of the L-shaped block (19) in the vertical direction is fixedly connected to the upper surface of the motor (13), and the front end of the L-shaped block (19) in the horizontal direction is fixedly connected with a handle.

2. A rust removal device for steel components according to claim 1, characterized in that: The upper surface of the operating table (2) is provided with a plurality of drain grooves (21) communicating with each other from top to bottom.

3. A rust removal device for steel components according to claim 1, characterized in that: The collecting assembly (3) comprises a base (31) and a collecting frame (36); a groove is provided on the upper surface of the base (31); the upper surface of the base (31) is fixedly connected to the lower surface of the operating table (2); a circular opening (32) communicating with each other from top to bottom is provided on the upper surface of the groove; a fan (33) is provided inside the circular opening (32).

4. A rust removal device for steel components according to claim 3, characterized in that: Two U-shaped stoppers (34) are fixedly connected to the left and right sides of the front side of the base (31), and two stoppers (35) are fixedly connected to the left and right sides of the lower front side of the base (31).

5. A rust removal device for steel components according to claim 3, characterized in that: The lower surface of the collecting frame (36) is slidably connected to the inside of the groove, a protective net (37) is fixedly connected to the lower inner wall of the collecting frame (36), a U-shaped handle is fixedly connected to the middle of the front side of the collecting frame (36), two sliding grooves (38) are provided on the left and right sides of the front side of the collecting frame (36), two metal blocks (39) are slidably connected inside the two sliding grooves (38), and circular columns are fixedly connected to the upper front sides of the two metal blocks (39), and magnetic blocks are fixedly connected to the front side of the collecting frame (36) near the sliding groove (38).

6. A rust removal device for steel components according to claim 5, characterized in that: The outer surfaces of the two metal blocks (39) overlap the inner sides of the two U-shaped stoppers (34), and the lower ends of the two metal blocks (39) overlap the upper surfaces of the two stoppers (35).

7. A rust removal device for steel components according to claim 1, characterized in that: The cleaning assembly (6) comprises two mounting plates (61), the left sides of the two mounting plates (61) are fixedly connected to the front and rear sides of the right end of the rust removal box (1), a slide bar (62) is fixedly connected to the top of the opposite surfaces of the two mounting plates (61), two scrapers (65) are slidably connected to the front and rear sides of the outer surfaces of the slide bar (62), two springs (63) are fixedly connected to the top and bottom of the opposite surfaces of the two mounting plates (61), one end of the spring (63) away from the mounting plate (61) is fixedly connected to the outer surface of the scraper (65), and the two upper springs (63) are sleeved with the outer surface of the slide bar (62).

8. A rust removal device for steel components according to claim 7, characterized in that: Two vertical grooves (66) are provided on the upper right sides of the two scrapers (65); two L-shaped clamping blocks (67) are slidably connected inside the two vertical grooves (66); a clamping groove is provided on the outer surface of the two L-shaped clamping blocks (67) on a side away from the vertical grooves (66); a fixing block (64) is fixedly connected to the right sides of the two mounting plates (61); and the two mounting plates (61) and the scrapers (65) are arranged in a mirror-like manner.

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