Building construction steel rust removal device

Abstract

The utility model discloses a building construction steel derusting device which comprises a derusting table, the upper surface of the derusting table is fixedly connected with a supporting frame, the inner top wall of the supporting frame is fixedly connected with a set of extrusion springs, and the bottom ends of the set of extrusion springs are jointly and fixedly connected with a pressing and holding seat. And a group of placing grooves are formed in the inner bottom wall of the supporting frame. According to the device, by arranging the rust removal table, the supporting frame, the sliding carrier rollers, the containing groove, the pressing and holding base, the extrusion spring, the electric push cylinder, the motor base, the rotating motor and the rust removal grinding wheel, a steel bar can be lifted and clamped to be placed, the rotating motor works to drive the rust removal grinding wheel to rotate, and grinding and rust removal of the surface of the steel bar are achieved; and through the arrangement of a dust collection box, a suction pipe, a horn cover, a dust suction fan, an exhaust pipe and a filter screen cover, dust generated by grinding can be sucked and collected, the grinding dust is prevented from drifting to the outside, and the problem that the building environment is polluted is effectively solved.

Description

Technical Field

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

[0002] Construction steel is an indispensable building material when building a house, especially rebar. Rebar can make the structure of a house more solid. When rebar is stored on a construction site, it is usually placed in the open air, exposed to wind and sun, and there will often be a layer of rust on the surface. In order to ensure safety and extend the service life of the rebar, the rust on the surface of the rebar is usually removed.

[0003] Among them, the utility model patent with publication number CN219053964U discloses a rust removal device for steel in construction. However, the above patent still has certain shortcomings when used. When rusting steel, a lot of dust will be generated, which will scatter and float to the outside, easily causing pollution to the building environment. Therefore, we propose a rust removal device for steel in construction to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a rust removal device for steel materials in construction to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A rust removal device for steel materials in construction, comprising a rust removal platform, the upper surface of the rust removal platform is fixedly connected to a support frame, the inner top wall of the support frame is fixedly connected to a group of extrusion springs, the bottom ends of a group of the extrusion springs are commonly fixedly connected to a pressure holding seat, the inner bottom wall of the support frame is provided with a group of placement grooves, the upper surface of the support frame is fixedly connected to two support blocks, the top ends of the two support blocks are commonly fixedly connected to a support plate, the upper surface of the support plate is fixedly inlaid with an electric push cylinder, the bottom end of the electric push cylinder is fixedly connected to a motor seat, the back side of the motor seat is fixedly A bearing is fixedly inlaid, a rotating motor is installed on the back of the motor seat, the inner ring of the bearing is fixedly connected to a rust removal and grinding wheel, the rear end of the rust removal and grinding wheel is fixedly connected to the output end of the rotating motor, the upper surface of the support plate is fixedly connected to a dust collecting box, the bottom surface of the dust collecting box is fixedly connected to a dust extraction pipe, the bottom end of the dust extraction pipe penetrates the support plate and is fixedly connected to a horn cover, the left side of the dust collecting box is fixedly connected to a dust extraction fan, the input end of the dust extraction fan is fixedly connected to an exhaust pipe, the bottom end of the exhaust pipe penetrates the dust collecting box and is fixedly connected to a filter cover.

[0007] In a further embodiment, a control panel is fixedly connected to the front side of the support frame, and the control panel is electrically connected to the rotating motor and the electric push cylinder through wires.

[0008] In a further embodiment, a sealed door is installed on the front of the dust box, and an opening and closing handle is fixedly connected to the front of the sealed door.

[0009] In a further embodiment, two sliding holes are provided on the upper surface of the support frame, and two sliding rods are fixedly connected to the upper surface of the pressing seat, and the top end of each sliding rod passes through the sliding hole and extends to the top of the support frame.

[0010] In a further embodiment, a group of guide wheel supports are fixedly connected to the upper surface of the rust removal platform, and the inner wall of each guide wheel support is hinged with a sliding roller through two pin shafts.

[0011] In a further embodiment, two mounting seats are fixedly connected to the bottom surface of the rust removal platform, and two mounting holes are provided on the upper surface of each of the mounting seats.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device can lift and clamp the steel bars for placement through the rust removal platform, support frame, sliding roller, placement groove, holding seat, extrusion spring, electric push cylinder, motor seat, rotating motor and rust removal grinding wheel, and utilize the rotating motor to drive the rust removal grinding wheel to rotate, so as to grind and remove rust on the surface of the steel bars, and can extract and collect the dust generated by grinding through the dust collecting box, suction pipe, horn cover, dust extraction fan, exhaust pipe and filter cover, so as to prevent the grinding dust from drifting to the outside, thereby effectively solving the problem of pollution to the building environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the steel rust removal device for construction.

[0015] Figure 2 A side view of a rust removal platform in a steel rust removal device for construction.

[0016] Figure 3 This is a schematic diagram of the internal dissection structure of the support frame in the steel rust removal device for construction.

[0017] Figure 4 This is a top view of the rust removal platform in the steel rust removal device for construction.

[0018] In the figure: 1. Rust removal table; 2. Support frame; 3. Placement groove; 4. Control panel; 5. Pressing seat; 6. Support block; 7. Slide hole; 8. Slide rod; 9. Support plate; 10. Dust box; 11. Sealed cabin door; 12. Exhaust duct; 13. Opening and closing handle; 14. Dust extraction duct; 15. Speaker cover; 16. Motor seat; 17. Rust removal and grinding wheel; 18. Mounting hole; 19. Mounting seat; 20. Sliding roller; 21. Guide wheel support; 22. Extrusion spring; 23. Electric push cylinder; 24. Dust extraction fan; 25. Filter screen cover; 26. Bearing; 27. Rotating motor. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4In the utility model, a rust removal device for steel materials for construction comprises a rust removal platform 1, the upper surface of the rust removal platform 1 is fixedly connected with a support frame 2, the inner top wall of the support frame 2 is fixedly connected with a group of extrusion springs 22, the bottom ends of a group of extrusion springs 22 are fixedly connected with a holding seat 5, the holding seat 5 is driven downward by the extrusion springs 22, so as to facilitate the holding and positioning of the building steel bars, the inner bottom wall of the support frame 2 is provided with a group of placement grooves 3, which can clamp and place the building steel bars, the upper surface of the support frame 2 is fixedly connected with two support blocks 6, the top ends of the two support blocks 6 are fixedly connected with a support plate 9, the upper surface of the support plate 9 is fixedly inlaid with an electric push cylinder 23, the bottom end of the electric push cylinder 23 is fixedly connected with a motor seat 16, the motor seat 16 can be driven up and down by the electric push cylinder 23, and the back of the motor seat 16 is fixedly inlaid with a bearing 26. A rotating motor 27 is installed on the back of the motor seat 16. The inner ring of the bearing 26 is fixedly connected with a rust removal and grinding wheel 17. The rear end of the rust removal and grinding wheel 17 is fixedly connected to the output end of the rotating motor 27. The rust removal and grinding wheel 17 can be driven to rotate at a high speed by the rotating motor 27, which is convenient for grinding and rust removal of building steel bars. A dust collecting box 10 is fixedly connected to the upper surface of the support plate 9, which can collect grinding dust in a centralized manner. A dust extraction pipe 14 is fixedly connected to the bottom surface of the dust collecting box 10. The bottom end of the dust extraction pipe 14 passes through the support plate 9 and is fixedly connected to a horn cover 15. A dust extraction fan 24 is fixedly connected to the left side of the dust collecting box 10. The input end of the dust extraction fan 24 is fixedly connected with an exhaust pipe 12. The bottom end of the exhaust pipe 12 passes through the dust collecting box 10 and is fixedly connected to a filter screen cover 25, which can suck and store grinding dust.

[0023] A control panel 4 is fixedly connected to the front of the support frame 2, and the control panel 4 is electrically connected to the rotating motor 27 and the electric push cylinder 23 through wires, so that the staff can control the device more conveniently, which is convenient for rust removal of construction steel. A sealed cabin door 11 is installed on the front of the dust box 10, and an opening and closing handle 13 is fixedly connected to the front of the sealed cabin door 11, which can easily open the sealed cabin door 11 to facilitate the processing of dust collection.

[0024] Two sliding holes 7 are provided on the upper surface of the support frame 2, and two sliding rods 8 are fixedly connected to the upper surface of the pressing seat 5. The top end of each sliding rod 8 passes through the sliding hole 7 and extends to the top of the support frame 2, which can limit the movement of the pressing seat 5, which is convenient for pressing and positioning the construction steel bars. A group of guide wheel supports 21 are fixedly connected to the upper surface of the rust removal platform 1, and the inner wall of each guide wheel support 21 is hinged with a sliding roller 20 through two pin shafts, which can lift the construction steel bars and facilitate the grinding and rust removal operations of the construction steel bars. The bottom surface of the rust removal platform 1 is fixedly connected to two mounting seats 19, and the upper surface of each mounting seat 19 is provided with two mounting holes 18, which can install and fix the rust removal platform 1, which is convenient for the stable use of this rust removal device.

[0025] The working principle of the utility model is:

[0026] When in use, the rust removal platform 1 is installed and fixed through the mounting seat 19 and the mounting hole 18, and then the rust removal device is powered on, and multiple groups of steel bars are placed on the sliding roller 20, and one end of the steel bar is placed inside the placement groove 3, and the pressing seat 5 is driven downward by the extrusion spring 22 to clamp and position the steel bar, and then the rotating motor 27 is operated to drive the rust removal grinding wheel 17 to rotate at high speed, and the electric push cylinder 23 is operated to drive the rust removal grinding wheel 17 to move downward and contact the surface of the steel bar to achieve grinding and rust removal of the steel bar, and at the same time, the dust extraction fan 24 is operated to use the exhaust pipe 12 to exhaust the dust box 10 to generate negative pressure, and the dust extraction pipe 14 and the horn cover 15 are used to suck the grinding and rust removal dust and store it in the dust box 10, so as to achieve safe rust removal operation of construction steel.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A rust removal device for steel materials in construction, characterized in that: The rust removal platform (1) comprises a rust removal platform (1), wherein the upper surface of the rust removal platform (1) is fixedly connected to a support frame (2), the inner top wall of the support frame (2) is fixedly connected to a group of extrusion springs (22), the bottom ends of the group of extrusion springs (22) are fixedly connected to a holding seat (5), the inner bottom wall of the support frame (2) is provided with a group of placement grooves (3), the upper surface of the support frame (2) is fixedly connected to two support blocks (6), the top ends of the two support blocks (6) are fixedly connected to a support plate (9), the upper surface of the support plate (9) is fixedly inlaid with an electric push cylinder (23), the bottom end of the electric push cylinder (23) is fixedly connected to a motor seat (16), the back side of the motor seat (16) is fixedly inlaid with a bearing (26), and the motor seat (1 6), a rotating motor (27) is installed on the back of the bearing (26), the inner ring of the bearing (26) is fixedly connected to a rust removal grinding wheel (17), the rear end of the rust removal grinding wheel (17) is fixedly connected to the output end of the rotating motor (27), the upper surface of the support plate (9) is fixedly connected to a dust collecting box (10), the bottom surface of the dust collecting box (10) is fixedly connected to a dust extraction pipe (14), the bottom end of the dust extraction pipe (14) passes through the support plate (9) and is fixedly connected to a horn cover (15), the left side of the dust collecting box (10) is fixedly connected to a dust extraction fan (24), the input end of the dust extraction fan (24) is fixedly connected to an exhaust pipe (12), the bottom end of the exhaust pipe (12) passes through the dust collecting box (10) and is fixedly connected to a filter screen cover (25).

2. A construction steel rust removal device according to claim 1, characterized in that: A control panel (4) is fixedly connected to the front of the support frame (2), and the control panel (4) is electrically connected to the rotating motor (27) and the electric push cylinder (23) through a wire.

3. A construction steel rust removal device according to claim 1, characterized in that: A sealed door (11) is installed on the front of the dust collecting box (10), and an opening and closing handle (13) is fixedly connected to the front of the sealed door (11).

4. A construction steel rust removal device according to claim 1, characterized in that: The upper surface of the support frame (2) is provided with two sliding holes (7), and the upper surface of the holding seat (5) is fixedly connected with two sliding rods (8), and the top end of each sliding rod (8) passes through the sliding hole (7) and extends to the top of the support frame (2).

5. The rust removal device for construction steel according to claim 1, characterized in that: A group of guide wheel supports (21) are fixedly connected to the upper surface of the rust removal platform (1), and a sliding roller (20) is hingedly connected to the inner wall of each guide wheel support (21) via two pins.

6. The rust removal device for construction steel according to claim 1, characterized in that: Two mounting seats (19) are fixedly connected to the bottom surface of the rust removal platform (1), and two mounting holes (18) are provided on the upper surface of each mounting seat (19).

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