Uniform spraying device for steel structure

Abstract

The utility model relates to a steel structure uniform spraying device which comprises a spraying table, a protective cover is fixedly installed at the top of the spraying table, an electric sliding rail is installed at the top of the spraying table, a supporting rod is connected to the bottom of the electric sliding rail, a spraying mechanism is installed at the bottom of the supporting rod, and a limiting mechanism is installed at the top of the spraying table. The limiting mechanism comprises side plates, the top of the spraying table is provided with two side plates, and motors are fixedly installed on the opposite side walls of the two side plates. According to the uniform spraying device for the steel structure, by arranging the spraying mechanism, when the steel structure is limited, a limiting plate can be tightly attached to the outer portion of the steel structure by adjusting the position of the limiting plate, the steel structure is clamped and limited, and the limiting plate can move inwards or outwards at the same time, so that the clamping range is narrowed or expanded, adjustment is flexible, and the spraying effect is good. And steel structures of other sizes can be conveniently limited.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel structure spraying equipment technical field, concretely is a kind of steel structure uniform spraying device. BACKGROUND

[0002] Steel structure is the structure of steel material composition, is one of main building structure types, structure is mainly by section steel and steel plate etc. The component of steel beam, steel column, steel truss etc. Composition is formed, and adopts silanization, pure manganese phosphorization, washing and drying, galvanizing etc. Rust removal antirust process.

[0003] In steel structure production, by spraying paint on the surface of steel structure can effectively improve the corrosion resistance of steel structure surface, in turn can prolong the service life of steel structure, steel structure after spraying is sent to construction site for assembly, when assembling, partial paint of partial structure will be damaged due to knock and other factors, and need to be re-sprayed.

[0004] At present, in the market, steel structure is often needed to be limited when spraying, and the same size steel structure is sprayed in batches, but it cannot adjust the limiting range, and it is inconvenient to limit other size steel structure, so a kind of steel structure uniform spraying device is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] (I) technical problem solved

[0006] In view of the deficiencies of prior art, the utility model provides a kind of steel structure uniform spraying device, with the advantages of being convenient to change the limiting range of limiting structure, so as to limit other size steel structure, solve the problem that limiting structure is not convenient for limiting other size steel structure when spraying.

[0007] (II) technical scheme

[0008] To achieve the above object, the utility model provides the following technical scheme: a kind of steel structure uniform spraying device, including spraying table, the top of the spraying table is fixedly installed with protective cover, the top of the spraying table is installed with electric slide rail, the bottom of the electric slide rail is connected with support rod, the bottom of the support rod is installed with spraying mechanism, the top of the spraying table is installed with limiting mechanism;

[0009] The limiting mechanism comprises side plates, the top of the spraying table is provided with two side plates, the opposite side walls of the two side plates are fixedly installed with motors, the output shafts of the motors are fixedly installed with rotating rods, the adjacent side walls of the two side plates are fixedly installed with mounting housings, the interiors of the mounting housings are rotatably connected with four lead screws, the exterior of the rotating rod is fixedly sleeved with a driving gear, the exterior of the lead screw is fixedly sleeved with a driven gear, the exterior of the lead screw is threadedly connected with a lead screw sleeve, the side end of the lead screw sleeve is fixedly installed with a connecting rod, and the end of the connecting rod away from the lead screw sleeve is fixedly installed with a limiting plate.

[0010] Further, the left and right sides of the protective cover are provided with openings, and the top wall of the protective cover is provided with a sliding hole.

[0011] Further, the bottom end of the supporting rod penetrates the protective cover through the sliding hole and extends into the interior of the protective cover, and the side of the rotating rod away from the output shaft of the motor penetrates the mounting housing and extends into the interior of the mounting housing.

[0012] Further, the spraying mechanism comprises an annular sleeve, the bottom end of the supporting rod is fixedly installed with an annular sleeve, the interior of the annular sleeve is installed with a conveying pipe, the side end of the conveying pipe is fixedly installed with a hose, and the inner ring of the conveying pipe is connected with a plurality of nozzles.

[0013] Further, the front and rear side walls of the side plate are provided at the bottom with mounting plates, and the mounting plates are bolted to the spraying table.

[0014] Further, the driving gear is meshedly connected with the driven gear, the side wall of the mounting housing is provided with four limiting sliding holes, and the end of the connecting rod away from the lead screw sleeve extends to the exterior of the mounting housing through the limiting sliding hole.

[0015] Further, the side wall of the protective cover is provided with a through hole, the end of the hose away from the conveying pipe extends to the exterior of the protective cover through the through hole, and the side wall of the protective cover is provided with a viewing door.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0018] 1. The steel structure uniform spraying device, by setting the spraying mechanism, when limiting the steel structure, the position of the limiting plate can be adjusted, so that the limiting plate tightly abuts on the exterior of the steel structure, and the steel structure is clamped and limited, the limiting plate can simultaneously move inward or outward, so as to reduce or expand the clamping range, the adjustment is flexible, and it is convenient to limit other size steel structures.

[0019] 2、The steel structure uniform spraying device, through the installation plate, the side plate can be fixed at different positions on the top of the spraying table, the position of the limiting mechanism can be adjusted according to the size of the steel structure, the spraying mechanism is arranged, the conveying pipe is arranged in a ring shape, the conveying pipe surrounds the outside of the steel structure, paint can be sprayed from the nozzles arranged at multiple angles, so that comprehensive and uniform spraying is realized, and the electric sliding rail can drive the spraying mechanism to move, so that other positions of the steel structure are comprehensively sprayed. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic view of the utility model;

[0021] Figure 2 It is a partial three-dimensional sectional view of the utility model;

[0022] Figure 3 It is a partial structure front view sectional view of the utility model;

[0023] Figure 4 It is a partial structure side view sectional view of the utility model;

[0024] Figure 5 It is a partial structure side view of the utility model.

[0025] In the drawing: 1 spraying table, 2 protective cover, 3 electric sliding rail, 4 support rod, 5 spraying mechanism, 501 ring collar, 502 conveying pipe, 503 hose, 504 nozzle, 6 limiting mechanism, 601 side plate, 602 motor, 603 rotating rod, 604 mounting shell, 605 screw rod, 606 driving gear, 607 driven gear, 608 screw rod sleeve, 609 connecting rod, 610 limiting plate, 7 mounting plate, 8 visual door. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Please refer to Figures 1-5 A steel structure uniform spraying device in the embodiment comprises a spraying table 1, a protective cover 2 is fixedly installed on the top of the spraying table 1, an electric sliding rail 3 is installed on the top of the spraying table 1, a support rod 4 is connected to the bottom of the electric sliding rail 3, a spraying mechanism 5 is installed at the bottom of the support rod 4, and a limiting mechanism 6 is installed on the top of the spraying table 1.

[0028] Specifically, the limiting mechanism 6 comprises side plates 601, the top of the spraying table 1 is provided with two side plates 601, the opposite side walls of the two side plates 601 are fixedly installed with motors 602, the output shafts of the motors 602 are fixedly installed with rotating rods 603, the adjacent side walls of the two side plates 601 are fixedly installed with mounting housings 604, the interiors of the mounting housings 604 are rotatably connected with four lead screws 605, the exterior of the rotating rod 603 is fixedly sleeved with a driving gear 606, the exterior of the lead screw 605 is fixedly sleeved with a driven gear 607, the exterior of the lead screw 605 is threadedly connected with a lead screw sleeve 608, the side end of the lead screw sleeve 608 is fixedly installed with a connecting rod 609, the end of the connecting rod 609 away from the lead screw sleeve 608 is fixedly installed with a limiting plate 610, the motor 602 drives the rotating rod 603 and the driving gear 606 to rotate, the rotating rod 603 is rotatably connected with the mounting housing 604, the driving gear 606 drives the driven gear 607 to rotate, and finally drives the lead screw 605 to rotate, the lead screw 605 drives the lead screw sleeve 608 to translate, and the movement of the limiting plate 610 is realized, the limiting plate 610 gradually approaches the outer wall of the steel structure from four angles, and finally tightly adheres to the outside of the steel structure and clamps and limits the steel structure.

[0029] Further, the limiting mechanism 6 is suitable for steel structures with regular shapes, such as cylindrical shape, long strip shape and the like.

[0030] Specifically, the driving gear 606 is in meshing connection with the driven gear 607, the side wall of the mounting housing 604 is provided with four limiting sliding holes, the end of the connecting rod 609 away from the lead screw sleeve 608 extends to the outside of the mounting housing 604 through the limiting sliding hole, the limiting sliding hole is located on the same horizontal line as the lead screw 605, the limiting sliding hole can limit the lead screw sleeve 608, and the spiral rotation of the lead screw sleeve 608 is prevented.

[0031] Specifically, the side wall of the protective cover 2 is provided with a through hole, the end of the hose 503 away from the conveying pipe 502 extends to the outside of the protective cover 2 through the through hole, the side wall of the protective cover 2 is provided with a viewing door 8, when the electric sliding rail 3 drives the annular collar 501 to move, the hose 503 slides in the through hole; the spraying condition can be observed from the viewing door 8.

[0032] In implementation, the following steps are performed:

[0033] 1) First, open the viewing door, adjust the position of the limiting mechanism 6 according to the size of the steel structure to be sprayed, and make the distance between the two side plates 601 conform to the size of the steel structure by unscrewing the bolts and installing the mounting plate 7 on the top of the spraying table 1;

[0034] 2) Then the two ends of the steel structure are respectively placed between a plurality of limiting plates 610, the control motor 602 drives the rotating rod 603 and the driving gear 606 to rotate, and then drives a plurality of lead screws 605 to rotate, so as to realize the movement of the lead screw sleeve 608 and the limiting plate 610, so that the limiting plate 610 is tightly attached to the outside of the steel structure, and the steel structure is clamped and limited;

[0035] 3) Finally, the hose 303 is connected with the external paint supply source, and the paint is delivered into the delivery pipe 502, sprayed out of the nozzles 504 arranged at multiple angles, and the electric sliding rail 3 is controlled to drive the nozzles 504 to move, so as to realize overall and uniform spraying of the steel structure.

[0036] In summary, the steel structure uniform spraying device, by setting the spraying mechanism 5, when the steel structure is limited, the position of the limiting plate 610 can be adjusted to tightly attach the limiting plate 610 to the outside of the steel structure, and the steel structure is clamped and limited, the limiting plate 610 can move inward or outward at the same time, so as to reduce or expand the clamping range, flexible adjustment, convenient for limiting other size steel structure.

[0037] And, the steel structure uniform spraying device, by setting the mounting plate 7, the side plate 601 can be fixed at different positions on the top of the spraying table 1, so as to adjust the position of the limiting mechanism 6 according to the size of the steel structure; by setting the spraying mechanism 5, the delivery pipe 502 is arranged in a ring shape, which surrounds the outside of the steel structure, so that the paint can be sprayed out of the nozzles 504 arranged at multiple angles, so as to realize overall and uniform spraying, and the electric sliding rail 3 can drive the spraying mechanism 5 to move, so as to realize overall spraying of other positions of the steel structure.

[0038] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitation, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or equipment including the element.

[0039] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A uniform spraying device for steel structures, comprising a spraying table (1), characterized in that: A protective cover (2) is fixedly installed on the top of the spraying table (1), an electric slide rail (3) is installed on the top of the spraying table (1), a support rod (4) is connected to the bottom of the electric slide rail (3), a spraying mechanism (5) is installed at the bottom of the support rod (4), and a limit mechanism (6) is installed on the top of the spraying table (1). The limiting mechanism (6) includes side plates (601). Two side plates (601) are provided on the top of the spray table (1). Motors (602) are fixedly installed on opposite side walls of the two side plates (601). A rotating rod (603) is fixedly installed at the output shaft of the motor (602). Mounting housings (604) are fixedly installed on adjacent side walls of the two side plates (601). The mounting housings (604) are rotatably connected internally to... There are four lead screws (605). The outer fixed sleeve of the rotating rod (603) is equipped with a driving gear (606). The outer fixed sleeve of the lead screw (605) is equipped with a driven gear (607). The lead screw (605) is threadedly connected to the outside of the lead screw sleeve (608). A connecting rod (609) is fixedly installed on the side end of the lead screw sleeve (608). A limit plate (610) is fixedly installed on the end of the connecting rod (609) away from the lead screw sleeve (608).

2. The uniform spraying device for steel structures according to claim 1, characterized in that: The protective cover (2) has openings on both the left and right sides, and a sliding hole is provided on the top wall of the protective cover (2).

3. The uniform spraying device for steel structures according to claim 2, characterized in that: The bottom end of the support rod (4) passes through the protective cover (2) through the sliding hole and extends into the interior of the protective cover (2). The rotating rod (603) passes through the mounting housing (604) on the side away from the output shaft of the motor (602) and extends into the interior of the mounting housing (604).

4. The uniform spraying device for steel structures according to claim 1, characterized in that: The spraying mechanism (5) includes an annular collar (501), the bottom end of the support rod (4) is fixedly installed with the annular collar (501), the inside of the annular collar (501) is installed with a conveying pipe (502), the side end of the conveying pipe (502) is fixedly installed with a flexible hose (503), and the inner ring of the conveying pipe (502) is connected with a plurality of nozzles (504).

5. A uniform spraying device for steel structures according to claim 1, characterized in that: Mounting plates (7) are installed on the bottom of the front and rear side walls of the side plate (601), and the mounting plates (7) are bolted to the spraying station (1).

6. The uniform spraying device for steel structures according to claim 1, characterized in that: The driving gear (606) meshes with the driven gear (607), and the side wall of the mounting housing (604) has four limiting sliding holes. The end of the connecting rod (609) away from the lead screw sleeve (608) extends to the outside of the mounting housing (604) through the limiting sliding holes.

7. A uniform spraying device for steel structures according to claim 4, characterized in that: The protective cover (2) has a through hole on its side wall, and the end of the hose (503) away from the delivery pipe (502) extends to the outside of the protective cover (2) through the through hole. The protective cover (2) has a viewing door (8) on its side wall.

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