Anticorrosion treatment device for steel structure machining

Abstract

The utility model discloses an anti-corrosion treatment device for steel structure processing, which relates to the technical field of steel structures and is characterized in that two support rods which are arranged along the width direction of a rectangular frame and can be glidingly adjusted along the length direction of the rectangular frame are respectively arranged at the upper part of the rectangular frame; movable rods which are parallel to the supporting legs and can slide in the length direction of the rectangular frame are arranged on the side wall of one side of the rectangular frame, and paint spraying pipes which are parallel to the supporting rods and located on the upper portion and the lower portion of the rectangular frame correspondingly are arranged on the sides, facing the rectangular frame, of the upper ends and the lower ends of the movable rods correspondingly; the two paint spraying pipes are externally connected with paint supply equipment, and a plurality of nozzles which are sequentially arranged at intervals in the axial direction of the paint spraying pipes are arranged on the opposite faces of the paint spraying pipes. The paint spraying device can be adaptively adjusted according to the length of the steel structure to horizontally and stably support the steel structure, paint spraying and anti-corrosion operation can be synchronously carried out on the upper surface and the lower surface of the steel structure at the same time, and the anti-corrosion paint spraying efficiency during steel structure machining is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, in particular to an anti-corrosion treatment device for steel structure processing. Background Art

[0002] A structure is composed of steel materials, mainly composed of steel beams, steel columns and other components made of sections and steel plates, etc. The steel structure has good tensile and bending resistance, and in addition, its composition methods are diverse and the applicable range is wide, so it is widely used in construction. During the processing and production of steel structures, anti-corrosion treatment needs to be carried out on the steel structures to avoid rust and damage during subsequent use.

[0003] When carrying out anti-corrosion treatment on steel structures, the common method is to spray anti-corrosion paint on its surface. However, there are still the following deficiencies in the current spraying of anti-corrosion paint on the surface of steel structures:

[0004] 1. When spraying anti-corrosion paint, generally, one side is sprayed first. After the sprayed paint dries and solidifies, the other side of the steel structure is sprayed. This spraying method not only has low efficiency but also is very inconvenient to operate;

[0005] 2. When spraying anti-corrosion paint on steel structures, in order to facilitate the spraying operation of workers, the steel structures often need to be supported. Most of the existing support structures only horizontally support and place the steel structures, which not only cannot ensure the stability of the steel structures but also block the contact surface and affect the painting operation;

[0006] 3. Currently, when spraying paint on steel structures, the steel structures are often sprayed in a large area through a spray gun, which not only causes waste of paint but also pollutes the environment around the steel structures;

[0007] Therefore, there is an urgent need for an anti-corrosion treatment device for steel structure processing that can overcome the above deficiencies. Content of the Utility Model

[0008] In order to overcome the deficiencies in the background art, the utility model discloses an anti-corrosion treatment device for steel structure processing. The utility model can not only be adaptively adjusted according to the length of the steel structure to achieve horizontal and stable support for the steel structure, but also can simultaneously carry out painting and anti-corrosion operations on the upper and lower surfaces of the steel structure, greatly improving the anti-corrosion painting efficiency during steel structure processing.

[0009] To achieve the above purpose, the utility model adopts the following technical solutions:

[0010] An anti-corrosion treatment device for steel structure processing, including a rectangular frame with a hollow structure. Legs for horizontally supporting the rectangular frame are provided at the lower part of the rectangular frame. Two support rods are respectively provided on the upper part of the rectangular frame, which are arranged along the width direction of the rectangular frame and can be slidably adjusted along the length direction of the rectangular frame. On one side wall of the rectangular frame, there is a movable rod parallel to the legs and capable of sliding along the length direction of the rectangular frame. On both the upper and lower ends of the movable rod, on the side facing the rectangular frame, there are spray pipes parallel to the support rods and located at the upper and lower parts of the rectangular frame respectively. The two spray pipes are externally connected to paint supply equipment, and several nozzles are arranged at intervals in an orderly manner along the axial direction of the spray pipes on the opposite surfaces of the spray pipes.

[0011] Further, on the opposite surfaces of the two support rods, there are steps for clamping and supporting the ends of the steel structure.

[0012] Further, on the upper sides of the opposite surfaces of the steps on the two support rods, there are guiding inclined surfaces with the upper edges inclined outward.

[0013] Further, on both sides of the upper surface of the rectangular frame, there are chutes arranged along the length direction of the rectangular frame. On the lower surfaces of both ends of the two support rods, there are sliders A adapted to the chutes. In one of the chutes, there is a driving mechanism A for driving the two bidirectional lead screws to move synchronously towards or away from each other.

[0014] Further, the driving mechanism A includes a bidirectional lead screw and a driving part A. A bidirectional lead screw arranged along the axial direction of the chute is rotatably installed in the chute. On both of the two sliders A located in this chute, there are screw holes A penetrating through the sliders A and respectively threadedly engaged with both ends of the bidirectional lead screw. One end of the bidirectional lead screw penetrates through the chute, and at its end, there is a driving part A for driving the bidirectional lead screw to rotate.

[0015] Further, in the other chute, there is a limiting rod arranged along the axial direction of the chute. On both of the two sliders A located in this chute, there are through holes penetrating through the sliders A and adapted to the limiting rod.

[0016] Further, on one side wall of the rectangular frame, there is a side chute arranged along the length direction of the rectangular frame. On the side of the middle part of the movable rod facing the rectangular frame, there is a slider B slidably engaged with the side chute. In the side chute, there is a driving mechanism B for driving the movable rod to slide and adjust along the side chute.

[0017] Further, the driving mechanism B includes a screw rod and a driving part B. A screw rod arranged along the axial direction of the side chute is rotatably installed in the side chute. On the slider B, there is a screw hole B penetrating through the slider B and threadedly engaged with the screw rod. One end of the screw rod penetrates through the side chute, and at its end, there is a driving part B for driving the screw rod to rotate.

[0018] Further, a valve is provided on the nozzle.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] By setting up a rectangular frame and paint spraying pipes on the upper and lower sides of the rectangular frame, it is possible to spray paint on the upper and lower surfaces of the steel structure at the same time, which greatly improves the anti-corrosion painting efficiency of the steel structure;

[0021] By setting up two support rods with adjustable spacing, it can be adaptively adjusted according to the length of the steel structure to meet the support needs of both ends of steel structures of different lengths;

[0022] By setting up steps, the two ends of the steel structure can be clamped and supported at the same time, and the two ends of the steel structure can be clamped, which greatly improves the firmness and stability of the steel structure support;

[0023] By setting the guiding slope, the guiding slope can effectively guide the two ends of the steel structure when the steel structure is hoisted and placed, thereby providing strong assistance for the subsequent end of the steel structure to be smoothly clamped and placed on the upper part of the step;

[0024] By setting up the driving mechanism A, the two support rods can be moved synchronously in the same direction or in opposite directions, so that when the steel structure is supported later, the steel structure can be stably placed in the middle of the rectangular frame;

[0025] By setting up the driving mechanism B, the paint spraying tube can be driven to move at a uniform speed, thereby providing strong support for the subsequent uniform painting operation on the upper and lower surfaces of the steel structure;

[0026] By setting the valve, the corresponding nozzle can be opened or closed according to the width of the steel structure, ensuring uniform and effective painting of the steel structure while avoiding the waste of anti-corrosion paint;

[0027] The utility model can not only be adaptively adjusted according to the length of the steel structure to achieve horizontal and stable support for the steel structure, but also can simultaneously spray paint and perform anti-corrosion operations on the upper and lower surfaces of the steel structure, greatly improving the anti-corrosion painting efficiency during steel structure processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural diagram of the utility model;

[0029] Figure 2 This is a top view of a rectangular frame of the present invention;

[0030] Figure 3 This is a schematic diagram of the support rod structure of the utility model;

[0031] Figure 4 This is a schematic diagram of the movable rod structure of the utility model.

[0032] In the figure: 1, paint spraying pipe; 2, nozzle; 3, support rod; 4, chute; 5, bidirectional lead screw; 6, movable rod; 7, rectangular frame; 8, screw; 9, side chute; 10, leg; 11, driving part B; 12, limiting rod; 13, driving part A; 14, screw hole A; 15, guiding inclined surface; 16, step; 17, through hole; 18, slider A; 19, valve; 20, slider B; 21, screw hole B. Detailed implementation manner

[0033] Next, the technical solution of the present invention will be described in conjunction with the accompanying drawings in the embodiments of the present invention. In the description, it should be understood that if there are terms such as "upper", "lower", "front", "rear", "left", "right", etc. indicating the orientation or positional relationship, it is only corresponding to the accompanying drawings of the present invention for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation.

[0034] Please refer to the attached drawings of the specification Figures 1-4 , the present invention provides a technical solution:

[0035] Embodiment 1, an anti-corrosion treatment device for steel structure processing, includes a rectangular frame 7 with a hollow structure. The lower part of the rectangular frame 7 is provided with legs 10 for horizontally supporting the rectangular frame 7. The legs 10 are arranged at each top corner of the bottom of the rectangular frame 7. On the upper part of the rectangular frame 7, two support rods 3 are respectively arranged along the width direction of the rectangular frame 7 and can be slidably adjusted along the length direction of the rectangular frame 7. Specifically, on both sides of the upper surface of the rectangular frame 7, chutes 4 are arranged along the length direction of the rectangular frame 7. On the lower surfaces of both ends of the two support rods 3, sliders A 18 adapted to the chutes 4 are provided. On one side wall of the rectangular frame 7, a movable rod 6 parallel to the leg 10 and capable of sliding along the length direction of the rectangular frame 7 is provided. Specifically, on both sides of the upper surface of the rectangular frame 7, chutes 4 are arranged along the length direction of the rectangular frame 7. On the lower surfaces of both ends of the two support rods 3, sliders A 18 adapted to the chutes 4 are provided. On the sides of the upper and lower ends of the movable rod 6 facing the rectangular frame 7, paint spraying pipes 1 parallel to the support rods 3 and located in the upper and lower parts of the rectangular frame 7 respectively are provided. The two paint spraying pipes 1 are externally connected to a paint supply device, and on the opposite surfaces of the paint spraying pipes 1, several nozzles 2 are arranged at intervals in an orderly manner along the axial direction of the paint spraying pipes 1;

[0036] When performing painting and anti-corrosion operations on steel structures, the staff slides and adjusts the distance between the two support rods 3 according to the length of the steel structure. The two ends of the steel structure are respectively placed on the upper parts of the two support rods 3 by hoisting or other means. Then, after connecting the paint supply equipment to the paint spraying pipe 1 through a pipeline, the paint spraying equipment is started to inject anti-corrosion paint into the paint spraying pipe 1 and then spray it onto the upper and lower surfaces of the steel structure through the nozzle 2. During spraying, the staff can push the movable rod 6 to move, thereby driving the two paint spraying pipes 1 to move, realizing uniform and efficient paint spraying operations on the steel structure.

[0037] Embodiment 2: In order to ensure the horizontal stability of the steel structure supported on the two support rods 3, steps 16 are provided on the opposite surfaces of the two support rods 3. The steps 16 can not only be used to clamp and place the end of the steel structure, but also effectively clamp and fix the steel structure by the cooperation of the two support rods 3. After adjusting the distance between the two support rods 3, in order to ensure that the steel structure can be smoothly and efficiently placed on the steps 16 of the two support rods 3, guide inclined surfaces 15 with upper edges inclined outward are provided on the upper sides of the opposite surfaces of the steps 16 on the two support rods 3.

[0038] Embodiment 3: In order to facilitate the staff to adjust the distance between the two support rods 3 and ensure the stability of the distance between the two support rods 3, sliding grooves 4 are provided on both sides of the upper surface of the rectangular frame 7 along the length direction of the rectangular frame 7. Sliders A18 adapted to the sliding grooves 4 are provided on the lower surfaces of both ends of the two support rods 3. A driving mechanism A for driving the two bidirectional lead screws 5 to move synchronously towards or away from each other is provided in one of the sliding grooves 4. Specifically, the driving mechanism A includes a bidirectional lead screw 5 and a driving member A13. The bidirectional lead screw 5 is rotatably installed in the sliding groove 4 along the axial direction of the sliding groove 4. Through holes A14 penetrating the sliders A18 and threadedly engaged with both ends of the bidirectional lead screw 5 are provided on both of the two sliders A18 located in this sliding groove 4. One end of the bidirectional lead screw 5 penetrates the sliding groove 4, and a driving member A13 for driving the bidirectional lead screw 5 to rotate is provided at its end. The driving member A13 can be a rotating handle driven manually or a driving motor driven electrically. By driving the bidirectional lead screw 5 to rotate, the two support rods 3 are driven to move synchronously in the same or opposite directions. In order to ensure that the two support rods 3 remain parallel and stable during the movement process, a limiting rod 12 is provided in the other sliding groove 4 along the axial direction of the sliding groove 4. Through holes 17 penetrating the sliders A18 and adapted to the limiting rod 12 are provided on both of the two sliders A18 located in this sliding groove 4.

[0039] Embodiment 4. To facilitate the staff to drive and adjust the movable rod 6, ensure that the two paint spraying pipes 1 can move evenly and stably, and thus ensure the uniformity of subsequent paint spraying, a side chute 9 is provided on one side wall of the rectangular frame 7 along the length direction of the rectangular frame 7. On the side of the middle part of the movable rod 6 facing the rectangular frame 7, there is a slider B20 slidably matched with the side chute 9. In the side chute 9, there is a driving mechanism B for driving the movable rod 6 to slide and adjust along the side chute 9. Specifically, the driving mechanism B includes a screw rod 8 and a driving part B11. The screw rod 8 is rotatably installed in the side chute 9 along the axial direction of the side chute 9. The slider B20 is provided with a screw hole B21 that penetrates through the slider B20 and is threadedly matched with the screw rod 8. One end of the screw rod 8 penetrates through the side chute 9, and a driving part B11 for driving the screw rod 8 to rotate is provided at its end. The driving part B11 can be a turning handle driven manually or a driving motor driven electrically. By driving the screw rod 8 to rotate by the driving part B11, the movable rod 6 is driven to move, and thus the uniform movement of the two paint spraying pipes 1 is realized, providing strong support for subsequent efficient and uniform paint spraying operations.

[0040] Embodiment 5. When performing paint spraying and anti-corrosion operations on steel structures, when spraying paint on steel plates or steel beams with a relatively narrow width, in order to avoid waste of paint, a valve 19 is provided on the nozzle 2. The valve 19 can be opened or closed according to the width of the steel structure, which not only ensures the uniform and efficient paint spraying operation on the steel structure but also avoids waste of paint.

[0041] The parts not described in detail in the present utility model are prior art. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the above embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model, and any reference signs in the claims should not be regarded as limiting the content of the claimed rights.

Claims

1. An anti-corrosion treatment device for steel structure processing, characterized in that: It includes a rectangular frame (7) with a hollow structure. Legs (10) for horizontally supporting the rectangular frame (7) are provided at the lower part of the rectangular frame (7). Two support rods (3) are respectively provided at the upper part of the rectangular frame (7), which are arranged along the width direction of the rectangular frame (7) and can be slidably adjusted along the length direction of the rectangular frame (7). An active rod (6) parallel to the legs (10) and capable of sliding along the length direction of the rectangular frame (7) is provided on one side wall of the rectangular frame (7). Spray pipes (1) parallel to the support rods (3) and located at the upper and lower parts of the rectangular frame (7) respectively are provided on both sides of the upper and lower ends of the active rod (6) facing the rectangular frame (7). The two spray pipes (1) are externally connected to paint supply equipment, and several nozzles (2) are orderly arranged at intervals along the axial direction of the spray pipes (1) on the opposite surfaces of the spray pipes (1).

2. The anti-corrosion treatment device for steel structure processing according to claim 1, wherein: Steps (16) for clamping and supporting the end of the steel structure are provided on the opposite surfaces of the two support rods (3).

3. An anti-corrosion treatment device for steel structure processing according to claim 2, characterized in that: Guide slopes (15) with upper edges inclined outward are provided on the upper sides of the opposite surfaces of the steps (16) on the two support rods (3).

4. An anti-corrosion treatment device for steel structure processing according to claim 1, characterized in that: Chutes (4) arranged along the length direction of the rectangular frame (7) are provided on both sides of the upper surface of the rectangular frame (7). Sliders A (18) adapted to the chutes (4) are provided on the lower surfaces of both ends of the two support rods (3). A driving mechanism A for driving the two bidirectional lead screws (5) to move synchronously towards or away from each other is provided in one of the chutes (4).

5. An anti-corrosion treatment device for steel structure processing according to claim 4, characterized in that: The driving mechanism A includes a bidirectional lead screw (5) and a driving part A (13). The bidirectional lead screw (5) arranged along the axial direction of the chute (4) is rotatably installed in the chute (4). Threaded holes A (14) penetrating through the sliders A (18) and respectively threadedly engaged with both ends of the bidirectional lead screw (5) are provided on both of the two sliders A (18) located in this chute (4). One end of the bidirectional lead screw (5) penetrates through the chute (4), and a driving part A (13) for driving the bidirectional lead screw (5) to rotate is provided at its end.

6. An anti-corrosion treatment device for steel structure processing according to claim 4, characterized in that: A limiting rod (12) arranged along the axial direction of the chute (4) is provided in the other chute (4). Through holes (17) penetrating through the sliders A (18) and adapted to the limiting rod (12) are provided on both of the two sliders A (18) located in this chute (4).

7. An anti-corrosion treatment device for steel structure processing according to claim 1, characterized in that: A side chute (9) arranged along the length direction of the rectangular frame (7) is provided on one side wall of the rectangular frame (7). A slider B (20) slidably engaged with the side chute (9) is provided on the side of the middle part of the active rod (6) facing the rectangular frame (7). A driving mechanism B for driving the active rod (6) to slide and adjust along the side chute (9) is provided in the side chute (9).

8. An anti-corrosion treatment device for steel structure processing according to claim 7, characterized in that: The driving mechanism B includes a screw (8) and a driving part B (11). The screw (8) arranged along the axial direction of the side chute (9) is rotatably installed in the side chute (9). A threaded hole B (21) penetrating through the slider B (20) and threadedly engaged with the screw (8) is provided on the slider B (20). One end of the screw (8) penetrates through the side chute (9), and a driving part B (11) for driving the screw (8) to rotate is provided at its end.

9. An anti-corrosion treatment device for steel structure processing according to claim 1, characterized in that: A valve (19) is provided on the nozzle (2).

Images