Steel structure rust removal device

Abstract

The utility model belongs to the technical field of rust removal, and particularly relates to a steel structure rust removal device which comprises a bottom plate. A first vertical plate is fixedly connected to the top of the bottom plate; a second vertical plate is fixedly connected to the top of the bottom plate; the first vertical plate and the second vertical plate are oppositely arranged; the side wall, away from the second vertical plate, of the first vertical plate is fixedly connected with a motor. The output end of the motor is fixedly connected with a first clamp; the side wall, close to the first vertical plate, of the second vertical plate is fixedly connected with a turntable seat; the side wall of the turntable seat is rotationally connected with a second clamp; a plurality of water spraying pipes are fixedly connected to the side wall of the second vertical plate; a water supply pipe is communicated among the plurality of water spraying pipes; the side wall of the first vertical plate is fixedly connected with a supporting rod. The middle part of the supporting rod is fixedly connected with a plurality of air guide barrels; a bearing fan is mounted in the air guide cylinder; the air guide cylinder is arranged in an inclined inward manner; and by arranging the air guide barrel, the problem that when the water spraying pipe sprays the rust remover, the rust remover drifts away, and consequently waste is caused is solved, and the sufficient contact area of the rust remover and the steel is increased.

Description

Technical Field

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

[0002] Steel structures are building materials commonly used in construction. When steel structures are exposed to the air for a long time, oxidation reactions will occur. Currently, rusted steel structures are derusted by various methods, commonly using grinding, chemical spraying, and flame derusting.

[0003] In the existing chemical spraying rust removal, the rust remover is sprayed directly onto the surface of the steel structure, and then the rust is removed by the reaction between the rust remover and the steel structure. In the long-term use observation, it was found that part of the rust remover was scattered during the spraying process, making it difficult to fully act on the steel surface.

[0004] To this end, the utility model provides a steel structure rust removal device. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a steel structure rust removal device described in the utility model comprises a base plate; a first vertical plate is fixedly connected to the top of the base plate; a second vertical plate is fixedly connected to the top of the base plate; the first vertical plate and the second vertical plate are arranged oppositely; a motor is fixedly connected to the side wall of the first vertical plate away from the second vertical plate; a first clamp is fixedly connected to the output end of the motor; a turntable seat is fixedly connected to the side wall of the second vertical plate close to the first vertical plate; a second clamp is rotatably connected to the side wall of the turntable seat; a plurality of water spray pipes are fixedly connected to the side wall of the second vertical plate; a water supply pipe is connected between the plurality of water spray pipes; a support rod is fixedly connected to the side wall of the first vertical plate; a plurality of air guide tubes are fixedly connected to the middle part of the support rod; a bearing fan is installed inside the air guide tube; the air guide tube is arranged tilted inwardly; by arranging the air guide tube, the waste problem caused by the rust remover floating when the water spray pipe sprays the rust remover is reduced, and the contact area between the rust remover and the steel material is increased.

[0007] Preferably, an air guide plate is hinged at the bottom of the air guide tube; the air guide plate is provided in multiple configurations; the wind direction is controlled by adjusting the swing angle of the air guide plate, and further the rust remover is fully in contact with the steel when the rust remover is sprayed by the water spray pipe.

[0008] Preferably, a sliding sleeve is slidably connected to the middle part of the water spray pipe; the length of the sliding sleeve is greater than the aperture length at the water spray pipe nozzle; by controlling the number of nozzles of the water spray pipe, the loss of rust remover sprayed out of the water spray pipe is reduced, and at the same time, the spray pressure of the remaining nozzles can be increased, thereby improving the accuracy of the water spray pipe spray.

[0009] Preferably, a reflective plate is fixedly connected between the first upright plate and the second upright plate; a heating lamp is fixedly connected between the first upright plate and the second upright plate; by adding a heating lamp between the bottom plate and the second upright plate, the temperature around the steel can be controlled when the rust remover is sprayed on the steel with a water pipe, thereby reducing the problem of slow reaction between the rust remover and the steel due to low temperature. At the same time, the reflective plate is provided to reduce the heat loss emitted by the heating lamp and increase the utilization rate of the heat energy.

[0010] Preferably, a first gear is fixedly connected to the middle of the motor output end; a second gear is rotatably connected to the side wall of the first vertical plate; the first gear and the second gear are meshingly arranged; a reflector is fixedly connected to the middle of the second gear; by providing the first gear in the middle of the motor output end, when the motor drives the steel to rotate, the second gear and the reflector can be driven to rotate synchronously, and at this time the reflector continuously reflects the heat energy emitted by the heating lamp at different angles, heats the bottom of the steel, and improves the reaction speed of the rust remover.

[0011] Preferably, a sponge sleeve is slidably connected to the middle part of the reflector; a spring is connected between the sponge sleeve and the second gear; by providing a sponge sleeve in the middle part of the reflector, after the rust removal of the steel is completed, the sponge sleeve can be moved to clean the reflector, thereby reducing the problem of poor reflection effect caused by residual water stains on the surface of the reflector.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The steel structure rust removal device described in the utility model reduces the waste problem caused by the rust remover drifting when the rust remover is sprayed by the water spray pipe by arranging an air guide tube, and increases the contact area between the rust remover and the steel.

[0014] 2. The utility model describes a steel structure rust removal device, which adds a heating lamp between the bottom plate and the second vertical plate. When the rust remover is sprayed on the steel by the water pipe, the temperature around the steel can be controlled to reduce the problem of slow reaction between the rust remover and the steel due to too low temperature. At the same time, a reflector is provided to reduce the heat loss emitted by the heating lamp and increase the utilization rate of the heat energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a cross-sectional view of the utility model;

[0018] Figure 3 It is a schematic diagram of the matching structure of the air guide tube and the bearing fan in the utility model;

[0019] Figure 4 It is a schematic diagram of the positional relationship between the water spray pipe and the air guide tube in the utility model;

[0020] Figure 5 yes Figure 2 A partial enlarged view of the middle part;

[0021] In the figure: 1. bottom plate; 11. first vertical plate; 12. second vertical plate; 13. motor; 14. first clamp; 15. turntable seat; 16. second clamp; 17. water spray pipe; 18. water supply pipe; 19. support rod; 110. air guide tube; 111. bearing fan; 2. air guide plate; 3. sliding sleeve; 4. reflector; 41. heating lamp; 5. first gear; 51. second gear; 52. reflector; 6. sponge cover; 61. spring. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 3 As shown, a steel structure rust removal device described in an embodiment of the utility model comprises a bottom plate 1; a first vertical plate 11 is fixedly connected to the top of the bottom plate 1; a second vertical plate 12 is fixedly connected to the top of the bottom plate 1; the first vertical plate 11 and the second vertical plate 12 are arranged oppositely; a motor 13 is fixedly connected to the side wall of the first vertical plate 11 away from the second vertical plate 12; a first clamp 14 is fixedly connected to the output end of the motor 13; a turntable seat 15 is fixedly connected to the side wall of the second vertical plate 12 close to the first vertical plate 11; a second clamp 16 is rotatably connected to the side wall of the turntable seat 15; a plurality of water spray pipes 17 are fixedly connected to the side wall of the second vertical plate 12; a water supply pipe 18 is connected between the plurality of water spray pipes 17; a support rod 19 is fixedly connected to the side wall of the first vertical plate 11; a plurality of air guide tubes 110 are fixedly connected to the middle part of the support rod 19; the inside of the air guide tube 110 A bearing fan 111 is installed; the air guide tube 110 is tilted inwardly; when working, the steel that needs to be derusted is first installed between the first clamp 14 and the second clamp 16, and then the rust remover is transported to the inside of the water spray pipe 17 through the water supply pipe 18, and then sprayed from the nozzle of the water spray pipe 17 to the surface of the steel. When the water spray pipe 17 sprays the rust remover, the motor 13 switch is turned on to make the steel rotate between the first vertical plate 11 and the second vertical plate 12. At this time, both the front and back sides of the steel can contact with the rust remover, and the bearing fan 111 inside the air guide tube 110 is turned on at the same time. At this time, the air sprayed from the air guide tube 110 will drive the rust remover sprayed from the water spray pipe 17 to drift and concentrate on the steel. This setting reduces the waste problem caused by the rust remover drifting when the water spray pipe 17 sprays the rust remover, and increases the contact area between the rust remover and the steel.

[0024] like Figure 3As shown, the bottom of the air guide tube 110 is hinged with an air guide plate 2; the air guide plate 2 is provided in multiple arrangements; by providing the air guide plate 2 at the bottom of the air guide tube 110, when steel materials of different types and sizes are clamped between the first clamp 14 and the second clamp 16, the swing angle of the air guide plate 2 can be adjusted to achieve control of the wind direction, and further achieve full contact between the rust remover and the steel when the rust remover is sprayed by the water spray pipe 17.

[0025] like Figure 4 As shown, a sliding sleeve 3 is slidably connected to the middle of the water spray pipe 17; the length of the sliding sleeve 3 is greater than the aperture length at the nozzle of the water spray pipe 17; by providing the sliding sleeve 3 in the middle of the water spray pipe 17, the number of nozzles of the water spray pipe 17 can be controlled when the water spray pipe 17 sprays rust remover on steel of different lengths, thereby reducing the loss of rust remover sprayed from the water spray pipe 17, and at the same time increasing the spray pressure of the remaining nozzles, thereby improving the accuracy of the spray of the water spray pipe 17.

[0026] like Figure 2 As shown, a reflective plate 4 is fixedly connected between the first upright plate 11 and the second upright plate 12; a heating lamp 41 is fixedly connected between the first upright plate 11 and the second upright plate 12; by adding the heating lamp 41 between the bottom plate 1 and the second upright plate 12, the temperature around the steel can be controlled when the rust remover is sprayed on the steel by the water pipe 17, thereby reducing the problem of the rust remover reacting too slowly with the steel due to too low a temperature. At the same time, the reflective plate 4 is provided to reduce the heat loss emitted by the heating lamp 41 and increase the utilization rate of the heat energy.

[0027] like Figure 5 As shown, a first gear 5 is fixedly connected to the middle of the output end of the motor 13; a second gear 51 is rotatably connected to the side wall of the first vertical plate 11; the first gear 5 and the second gear 51 are meshingly arranged; a reflector 52 is fixedly connected to the middle of the second gear 51; by providing the first gear 5 in the middle of the output end of the motor 13, when the motor 13 drives the steel to rotate, the second gear 51 and the reflector 52 can be driven to rotate synchronously, and at this time, the reflector 52 continuously reflects the heat energy emitted by the heating lamp 41 at different angles, heats the bottom of the steel, and improves the reaction speed of the rust remover.

[0028] like Figure 5 As shown, a sponge cover 6 is slidably connected to the middle of the reflector 52; a spring 61 is connected between the sponge cover 6 and the second gear 51; by providing the sponge cover 6 in the middle of the reflector 52, after the rust removal of the steel is completed, the sponge cover 6 can be moved to clean the reflector 52, thereby reducing the problem of poor reflection effect caused by residual water stains on the surface of the reflector 52.

[0029] During operation, the steel material to be derusted is first installed between the first clamp 14 and the second clamp 16, and then the rust remover is transported to the inside of the water spray pipe 17 through the water supply pipe 18, and then sprayed from the nozzle of the water spray pipe 17 to the surface of the steel material. When the rust remover is sprayed on the water spray pipe 17, the motor 13 switch is turned on to rotate the steel material between the first vertical plate 11 and the second vertical plate 12. At this time, both the front and back sides of the steel material can contact with the rust remover, and the bearing fan 111 inside the air guide tube 110 is turned on at the same time. At this time, the air sprayed from the air guide tube 110 will drive the rust remover sprayed from the water spray pipe 17 to drift and concentrate on the steel material. By arranging an air guide plate 2 at the bottom of the air guide tube 110, when steel materials of different models and sizes are clamped between the first clamp 14 and the second clamp 16, the air guide plate 2 can be adjusted. The swing angle of the wind guide plate 2 is used to control the wind direction. By providing a sliding sleeve 3 in the middle of the water spray pipe 17, the number of nozzles of the water spray pipe 17 can be controlled when the water spray pipe 17 sprays rust remover on steel of different lengths. By adding a heating lamp 41 between the base plate 1 and the second vertical plate 12, the temperature around the steel can be controlled when the water spray pipe 17 sprays rust remover on the steel. By providing a first gear 5 in the middle of the output end of the motor 13, the second gear 51 and the reflector 52 can be driven to rotate synchronously when the motor 13 drives the steel to rotate. At this time, the reflector 52 continuously reflects the heat energy emitted by the heating lamp 41 at different angles. By providing a sponge cover 6 in the middle of the reflector 52, the sponge cover 6 can be moved to clean the reflector 52 after the rust removal of the steel is completed.

[0030] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A steel structure rust removal device, characterized in that: The invention comprises a bottom plate (1); a first vertical plate (11) is fixedly connected to the top of the bottom plate (1); a second vertical plate (12) is fixedly connected to the top of the bottom plate (1); the first vertical plate (11) and the second vertical plate (12) are arranged opposite to each other; a motor (13) is fixedly connected to the side wall of the first vertical plate (11) away from the second vertical plate (12); a first clamp (14) is fixedly connected to the output end of the motor (13); a turntable seat (15) is fixedly connected to the side wall of the second vertical plate (12) close to the first vertical plate (11); The side wall of the turntable seat (15) is rotatably connected to a second clamp (16); the side wall of the second vertical plate (12) is fixedly connected to a plurality of water spray pipes (17); a water supply pipe (18) is connected between the plurality of water spray pipes (17); the side wall of the first vertical plate (11) is fixedly connected to a support rod (19); a plurality of air guide tubes (110) are fixedly connected to the middle of the support rod (19); a bearing fan (111) is installed inside the air guide tube (110); and the air guide tube (110) is arranged to be inclined inward.

2. A steel structure rust removal device according to claim 1, characterized in that: The bottom of the air guide cylinder (110) is hinged with an air guide plate (2); the air guide plates (2) are provided in plurality.

3. A steel structure rust removal device according to claim 2, characterized in that: A sliding sleeve (3) is slidably connected to the middle of the water spray pipe (17); the length of the sliding sleeve (3) is greater than the length of the aperture at the spray outlet of the water spray pipe (17).

4. A steel structure rust removal device according to claim 3, characterized in that: A reflective plate (4) is fixedly connected between the first vertical plate (11) and the second vertical plate (12); and a heating lamp tube (41) is fixedly connected between the first vertical plate (11) and the second vertical plate (12).

5. A steel structure rust removal device according to claim 4, characterized in that: A first gear (5) is fixedly connected to the middle of the output end of the motor (13); a second gear (51) is rotatably connected to the side wall of the first vertical plate (11); the first gear (5) and the second gear (51) are meshed; and a reflector (52) is fixedly connected to the middle of the second gear (51).

6. A steel structure rust removal device according to claim 5, characterized in that: A sponge sleeve (6) is slidably connected to the middle of the reflector (52); a spring (61) is connected between the sponge sleeve (6) and the second gear (51).

Images