Steel beam surface treatment device

Abstract

The utility model belongs to the technical field of steel beam surface treatment, and particularly relates to a steel beam surface treatment device which comprises a driving cross rod, opposite angle treatment assemblies are arranged on the two sides of the driving cross rod, and each opposite angle treatment assembly comprises a connecting angle seat, an opposite angle joint strip, polishing abrasive paper and two attaching base plates. The two attaching base plates are opposite to the two side edges of a steel beam correspondingly, the polishing abrasive paper is distributed at the included angle position of the steel beam in an L shape, and the opposite-angle attaching strip is opposite to the included angle position of the polishing abrasive paper. The two connecting angle seats are aligned to the included angle positions of the two sides of a steel beam correspondingly, the polishing abrasive paper is distributed at the included angle positions of the steel beam in an L shape, the diagonal joint strip is opposite to the included angle positions of the polishing abrasive paper, the position of the polishing abrasive paper is stabilized through the attaching base plate, and the diagonal position of the polishing abrasive paper is stabilized through the diagonal joint strip, so that the driving transverse rod moves; polishing abrasive paper can conduct surface treatment on the two side positions and the included angle of the steel beam, the included angle position of the steel beam can be treated easily, and the surface treatment effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel beam surface treatment, and in particular relates to a steel beam surface treatment device. Background Art

[0002] I-beams, also known as steel beams, are long strips of steel with an I-shaped cross-section. I-beams are divided into ordinary I-beams and light I-beams. They are steel sections with an I-shaped cross-section. After the steel beam is produced and formed, before surface treatment, a layer of rust will form on its outer wall due to oxidation. Before it is put into use, it needs to be treated with anti-oxidation, and a surface treatment device will be used to remove the rust, followed by a galvanizing spray process.

[0003] When processing the surface of the I-beam, some of them use a grinding wheel to grind the surface. Since the cross-sectional shape of the I-beam is an I-shape, there is often an angle at the two sides of the steel beam. When surface treatment is performed on the two side surfaces of the angle, the angle is often difficult to process, which affects the effect of the surface treatment. Utility Model Content

[0004] The utility model provides a steel beam surface treatment device, which has the characteristics of making the grinding sandpaper face the two sides of the steel beam and perform surface treatment at the angle, which is beneficial to treating the angle position of the steel beam and improving the surface treatment effect.

[0005] The utility model provides the following technical solutions: a steel beam surface treatment device, comprising a driving cross bar, diagonal treatment components are arranged on both sides of the driving cross bar, the diagonal treatment components include a connecting angle seat, a diagonal strip, grinding sandpaper and two attached pads, the two attached pads are respectively opposite to the two side edges of the steel beam, the grinding sandpaper is L-shaped and distributed at the angle position of the steel beam, the diagonal strip is opposite to the angle position of the grinding sandpaper, a top screw is arranged in the connecting angle seat, and one end of the top screw abuts against the outer side of the diagonal strip.

[0006] Among them, two walking wheels are fixedly installed at the bottom of the driving cross bar, and adjustment plates are fixedly connected to both sides of the driving cross bar. The adjustment plates are provided with retaining bolts for threaded connection with the connecting angle seat.

[0007] Wherein, a connecting circular sleeve is fixedly connected to the outer side of the connecting angle seat, the top screw is threadedly connected to the connecting circular sleeve, and a fastening nut is threadedly connected to the outer wall of the top screw.

[0008] The grinding sandpaper is bonded and fixed to the attaching pad, and the attaching pad makes the surface of the grinding sandpaper close to the surface of the steel beam.

[0009] Among them, one of the attached pads is fixed to one side of the connecting angle seat, and the other attached pad is fixed to one side of the connecting angle seat.

[0010] Wherein, the length of the attachment pad is greater than the width of the grinding sandpaper, and the attachment pad is made of plastic.

[0011] The beneficial effects of the utility model are:

[0012] The diagonal processing components provided include connecting corner seats, diagonal strips, grinding sandpaper and two attached pads. The two connecting corner seats are respectively aligned with the angle positions on both sides of the steel beam. The grinding sandpaper is distributed in an L shape at the angle position of the steel beam. The diagonal strips are opposite to the angle position of the grinding sandpaper. The position of the grinding sandpaper is stabilized by the attached pads. The diagonal strips stabilize the diagonal position of the grinding sandpaper, so that the driving cross bar moves. The grinding sandpaper can be aligned with the two sides of the steel beam and the angle for surface treatment, which is beneficial to processing the angle position of the steel beam and improving the effect of the surface treatment.

[0013] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a top view of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the driving cross bar in the utility model;

[0017] Figure 4 It is a structural schematic diagram of the diagonal processing component in the utility model;

[0018] In the figure: 1. driving cross bar; 11. walking wheel; 12. adjusting plate; 13. retaining bolt; 2. diagonal processing assembly; 21. attaching pad; 22. connecting angle seat; 23. connecting round sleeve; 24. top screw; 25. tightening nut; 26. diagonal strip; 27. grinding sandpaper. DETAILED DESCRIPTION

[0019] See also Figure 1-Figure 4The utility model provides the following technical solutions: including a driving cross bar 1, both sides of the driving cross bar 1 are provided with diagonal processing components 2, the diagonal processing components 2 include a connecting corner seat 22, a diagonal strip 26, a grinding sandpaper 27 and two attached pads 21, the two attached pads 21 are respectively opposite to the two side edges of the steel beam, the grinding sandpaper 27 is L-shaped and distributed at the angle position of the steel beam, the diagonal strip 26 is opposite to the angle position of the grinding sandpaper 27, and a top screw 24 is provided in the connecting corner seat 22, and one end of the top screw 24 is against the outside of the diagonal strip 26.

[0020] In this embodiment: the driving crossbar 1 is connected with a walking wheel 11, and the surface treatment work can be performed by driving the crossbar 1 to move. The diagonal treatment component 2 includes a connecting angle seat 22, a diagonal sticker 26, a grinding sandpaper 27 and two attached pads 21. The two connecting angle seats 22 are respectively aligned with the angle positions on both sides of the steel beam. By controlling the position of the connecting angle seat 22 on the adjusting plate 12, the fixing bolt 13 can drive the position of the connecting angle seat 22 to move it to the side position where the grinding sandpaper 27 is attached to the side of the steel beam, and the outer side of the fixing bolt 13 is provided with a The nut is set to tighten the position, the sandpaper 27 is L-shaped and distributed at the angle position of the steel beam, the diagonal strip 26 is opposite to the angle position of the sandpaper 27, and the position of the sandpaper 27 is stabilized by attaching the pad 21, and the diagonal strip 26 stabilizes the diagonal position of the sandpaper 27, so that the driving crossbar 1 moves, and the sandpaper 27 can be made to face the two sides of the steel beam and the angle for surface treatment, which is conducive to processing the angle position of the steel beam and improving the effect of surface treatment, and the top screw 24 is twisted, and one end of the top screw 24 can be against the outside of the diagonal strip 26. At this time, the top screw 24 can apply force to the diagonal strip 26, so that the diagonal strip 26 is at a suitable friction force at the angle position of the steel beam, and the fastening nut 25 is tightened on the outside of the connecting circular sleeve 23, thereby stabilizing the position of the diagonal strip 26.

[0021] Two walking wheels 11 are fixedly installed at the bottom of the driving cross bar 1, and adjustment plates 12 are fixedly connected on both sides of the driving cross bar 1. The adjustment plates 12 are provided with fixing bolts 13 for threaded connection with the connecting angle seat 22; the fixing bolts 13 can drive the position of the connecting angle seat 22 and move it to the side position of the grinding sandpaper 27 and the steel beam for attachment.

[0022] The outer side of the connecting angle seat 22 is fixedly connected with a connecting sleeve 23, the top screw 24 is threadedly connected with the connecting sleeve 23, and the outer wall of the top screw 24 is threadedly connected with a fastening nut 25; one end of the top screw 24 can abut against the outer side of the diagonal strip 26. At this time, the top screw 24 can apply a force to the diagonal strip 26, so that the diagonal strip 26 is at a suitable friction angle position with the steel beam.

[0023] The sandpaper 27 is bonded and fixed to the attachment pad 21, and the attachment pad 21 makes the surface of the sandpaper 27 close to the surface of the steel beam; the attachment pad 21 stabilizes the position of the sandpaper 27, so that the sandpaper 27 can stably polish the surface of the steel beam when the cross bar 1 is driven to move.

[0024] One of the attached pads 21 is fixed to one side of the connecting angle seat 22, and the other attached pad 21 is fixed to one side of the connecting angle seat 22; the grinding sandpaper 27 is distributed in an L shape at the angle position of the steel beam, and the diagonal strip 26 is opposite to the angle position of the grinding sandpaper 27. The position of the grinding sandpaper 27 is stabilized by the attached pad 21, and the diagonal strip 26 stabilizes the diagonal position of the grinding sandpaper 27, so that the grinding sandpaper 27 is facing the two sides of the steel beam and the angle is subjected to surface treatment.

[0025] The length of the attachment pad 21 is greater than the width of the grinding sandpaper 27, and the attachment pad 21 is made of plastic; the attachment pad 21 has a certain hardness and is connected to the grinding sandpaper 27, and the area covered on the grinding sandpaper 27 can make the grinding sandpaper 27 stably attached to the surface position of the steel beam.

[0026] The working principle and use process of the utility model are as follows: when in use, the surface treatment work is performed by driving the crossbar 1 to move, and the diagonal treatment component 2 is provided, including a connecting angle seat 22, a diagonal sticker 26, a grinding sandpaper 27 and two attached pads 21, and the two connecting angle seats 22 are respectively aligned with the angle positions on both sides of the steel beam, and the position of the connecting angle seat 22 is controlled on the adjustment plate 12, so that the fixing bolt 13 can drive the position of the connecting angle seat 22, and move it to the side position where the grinding sandpaper 27 is attached to the side of the steel beam, and a screw is arranged on the outer side of the fixing bolt 13. The nut is tightened, the sandpaper 27 is L-shaped and distributed at the angle of the steel beam, the diagonal strip 26 is opposite to the angle of the sandpaper 27, and the position of the sandpaper 27 is stabilized by attaching the pad 21, and the diagonal strip 26 stabilizes the diagonal position of the sandpaper 27, so that the driving crossbar 1 moves, and the sandpaper 27 can be made to face the two sides of the steel beam and the angle for surface treatment, which is conducive to processing the angle of the steel beam and improving the effect of surface treatment, and the top screw 24 is twisted, and one end of the top screw 24 can be against the outside of the diagonal strip 26. At this time, the top screw 24 can apply force to the diagonal strip 26, so that the diagonal strip 26 is at a suitable friction force at the angle of the steel beam, and the fastening nut 25 is tightened on the outside of the connecting circular sleeve 23, thereby stabilizing the position of the diagonal strip 26.

Claims

1. A steel beam surface treatment device, comprising a driving crossbar (1), characterized in that: Both sides of the driving cross bar (1) are provided with diagonal processing components (2), and the diagonal processing components (2) include a connecting angle seat (22), a diagonal sticker (26), a grinding sandpaper (27) and two attached pads (21), the two attached pads (21) are respectively opposite to the two side edges of the steel beam, the grinding sandpaper (27) is L-shaped and distributed at the angle position of the steel beam, the diagonal sticker (26) and the grinding sandpaper (27) are opposite to each other at the angle position, and a top screw (24) is provided in the connecting angle seat (22), and one end of the top screw (24) abuts against the outer side of the diagonal sticker (26).

2. A steel beam surface treatment device according to claim 1, characterized in that: Two walking wheels (11) are fixedly mounted on the bottom of the driving cross bar (1), and adjustment plates (12) are fixedly connected to both sides of the driving cross bar (1). The adjustment plates (12) are provided with retaining bolts (13) for threaded connection with the connecting angle seat (22).

3. The steel beam surface treatment device according to claim 1, characterized in that: A connecting circular sleeve (23) is fixedly connected to the outer side of the connecting angle seat (22), the top screw (24) is threadedly connected to the connecting circular sleeve (23), and a fastening nut (25) is threadedly connected to the outer wall of the top screw (24).

4. The steel beam surface treatment device according to claim 1, characterized in that: The grinding sandpaper (27) is bonded and fixed to the attachment pad (21), and the attachment pad (21) makes the surface of the grinding sandpaper (27) closely attached to the surface of the steel beam.

5. The steel beam surface treatment device according to claim 1, characterized in that: One of the attached pads (21) is fixed to one side of the connecting angle seat (22), and the other attached pad (21) is fixed to one side of the connecting angle seat (22).

6. The steel beam surface treatment device according to claim 1, characterized in that: The length of the attachment pad (21) is greater than the width of the grinding sandpaper (27), and the attachment pad (21) is made of plastic.

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