Novel steel structure surface spraying device

Abstract

The utility model discloses a novel steel structure surface spraying device which comprises a base, the base is provided with four steel structure fixing mechanisms which are symmetrical front and back and left and right, each steel structure fixing mechanism comprises a fixing block, a first hydraulic cylinder and a clamping plate, and the base is provided with four fixing blocks which are symmetrical front and back and left and right. First hydraulic cylinders are mounted on the inner sides of the fixing blocks correspondingly, and clamping plates which are slidably connected to the upper side of the base in a matched mode are fixed to the telescopic ends of the first hydraulic cylinders correspondingly. According to the novel steel structure surface spraying device, the steel structure fixing mechanism is arranged, a steel structure to be sprayed can be fixed, a U-shaped structure is formed by a transverse pipe and a vertical pipe, and spraying heads are arranged on the bottom side of the transverse pipe and the outer side of the vertical pipe, so that the spraying efficiency is improved, and the spraying effect is good. And the distance between the spray head and the U-shaped steel can be the same in cooperation with a second hydraulic cylinder, the spraying effect is guaranteed, and the spraying device is suitable for spraying work of the U-shaped steel.

Description

Technical Field

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

[0002] Steel structure is one of the types of building structures and one of the more common structural forms in modern construction projects. The surface plates of steel structures exposed to the outdoor environment are easily corroded by chemical and electrochemical reactions with the surrounding environment. Therefore, they need to be sprayed to coat the surface with an anti-corrosion layer to protect the steel structure body from rust.

[0003] After searching, the patent with application number 201720909322.7 discloses a steel structure surface spraying device. The patent adopts two semi-annular spraying structures to make the steel structure sprayed more evenly and improve the spraying quality. However, when spraying on a "U"-shaped steel structure, this structure has a poor spraying effect due to its different spraying positions, and is not suitable for spraying on a "U"-shaped steel structure. Utility Model Content

[0004] In order to solve the problems existing in the prior art, the utility model provides a novel steel structure surface spraying device. By setting a steel structure fixing mechanism, the steel structure to be sprayed can be fixed. Since the horizontal tube and the vertical tube form a "U"-shaped structure, and a spray head is arranged on the bottom side of the horizontal tube and the outside of the vertical tube, the second hydraulic cylinder can make the distance between the spray head and the "U"-shaped steel the same, thereby ensuring the spraying effect. The utility model is suitable for spraying "U"-shaped steel.

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

[0006] A novel steel structure surface spraying device comprises a base, and the base is provided with four steel structure fixing mechanisms which are symmetrical in front and back and left and right. The steel structure fixing mechanisms comprise a fixing block, a first hydraulic cylinder and a clamping plate. The base is provided with four fixing blocks which are symmetrical in front and back and left and right. The inner sides of the fixing blocks are all equipped with first hydraulic cylinders, and the telescopic ends of the first hydraulic cylinders are all fixed with clamping plates which are slidably connected to the upper side of the base; baffles are fixed on the left and right sides of the base, and two guide columns which are symmetrical in front and back are fixed on the inner sides of the baffles, and moving sleeves are slidably connected to the guide columns, and a "U"-shaped moving frame is fixed on the moving sleeve, and a second hydraulic cylinder is installed on the bottom side of the horizontal end of the moving frame, and a transverse tube is fixed on the telescopic end of the second hydraulic cylinder, and the transverse tube has a front and rear The discharge ports at both ends are screwed with threaded sleeves, and the outer ends of the threaded sleeves are fixed with vertical pipes. The inner cavities of the horizontal pipe, threaded sleeves and vertical pipes are connected, and a number of nozzles are equidistantly arranged on the bottom side of the horizontal pipe and the outside of the vertical pipe. A feed pipe is installed at the feed port on the upper side of the horizontal pipe. The steel structure to be sprayed can be fixed by arranging a steel structure fixing mechanism. Since the horizontal pipe and the vertical pipe form a "U"-shaped structure, and nozzles are arranged on the bottom side of the horizontal pipe and the outside of the vertical pipe, the second hydraulic cylinder can make the distance between the nozzle and the "U"-shaped steel be the same, thereby ensuring the spraying effect. The horizontal pipe and the vertical pipe are screwed with threaded sleeves, which is convenient for adjusting the position of the vertical pipe, so as to spray "U"-shaped steel structures of different widths, thereby improving the scope of application.

[0007] Furthermore, a locking nut that fits the end of the horizontal pipe is threadedly connected to the threaded sleeve. By providing the locking nut, after the position between the horizontal pipe and the vertical pipe is adjusted, rotation is prevented, thereby improving the stability of use.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows: by setting a steel structure fixing mechanism, the steel structure to be sprayed can be fixed, because the horizontal tube and the vertical tube form a "U"-shaped structure, and a nozzle is set on the bottom side of the horizontal tube and the outside of the vertical tube, and the second hydraulic cylinder can make the distance between the nozzle and the "U"-shaped steel the same, thereby ensuring the spraying effect, and is suitable for spraying "U"-shaped steel. The horizontal tube and the vertical tube are screwed together by a threaded sleeve, which facilitates the adjustment of the position of the vertical tube so as to spray "U"-shaped steel structures of different widths, thereby improving the scope of application, and by setting a locking nut, after the position between the horizontal tube and the vertical tube is adjusted, it is prevented from rotating, thereby improving the stability of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the structure of the utility model.

[0010] Figure 2 It is a partial enlarged structural schematic diagram of point A of the utility model.

[0011] In the figure: 1 base, 2 baffle, 3 guide column, 4 steel structure fixing mechanism, 41 fixing block, 42 ​​first hydraulic cylinder, 43 clamping plate, 5 moving sleeve, 6 moving frame, 7 second hydraulic cylinder, 8 horizontal pipe, 9 screw sleeve, 10 vertical pipe, 11 nozzle, 12 feed pipe, 13 locking nut. DETAILED DESCRIPTION

[0012] 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 them. 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.

[0013] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention. Example

[0014] See attached Figure 1-2As shown, a novel steel structure surface spraying device comprises a base 1, on which four steel structure fixing mechanisms 4 are symmetrical in front and back and left and right directions are arranged, the steel structure fixing mechanisms 4 comprise fixing blocks 41, first hydraulic cylinders 42 and clamping plates 43, four fixing blocks 41 are symmetrical in front and back and left and right directions are arranged on the base 1, first hydraulic cylinders 42 are installed inside the fixing blocks 41, and the telescopic ends of the first hydraulic cylinders 42 are fixed with clamping plates 43 which are slidably connected to the upper side of the base 1; baffles 2 are fixed on both sides of the left and right sides of the base 1, two guide columns 3 which are symmetrical in front and back are fixed inside the baffles 2, movable sleeves 5 are slidably connected to the guide columns 3, a "U"-shaped movable frame 6 is fixed on the movable sleeve 5, a second hydraulic cylinder 7 is installed on the bottom side of the horizontal end of the movable frame 6, a transverse tube 8 is fixed on the telescopic end of the second hydraulic cylinder 7, and discharge ports at both ends of the transverse tube 8 are provided. The cross tube 8 and the vertical tube 10 are all screwed with screw sleeves 9, and the outer ends of the screw sleeves 9 are fixed with vertical tubes 10. The inner cavities of the cross tube 8, the screw sleeves 9 and the vertical tube 10 are connected. A number of nozzles 11 are equidistantly arranged on the bottom side of the cross tube 8 and the outside of the vertical tube 10. A feed pipe 12 is installed at the feed port on the upper side of the cross tube 8. By setting the steel structure fixing mechanism 4, the steel structure to be sprayed can be fixed. Since the cross tube 8 and the vertical tube 10 form a "U"-shaped structure, and nozzles 11 are arranged on the bottom side of the cross tube 8 and the outside of the vertical tube 1, the second hydraulic cylinder 7 can make the distance between the nozzle 11 and the "U"-shaped steel be the same, thereby ensuring the spraying effect. It is suitable for spraying "U"-shaped steel. The cross tube 8 and the vertical tube 10 are screwed together by the screw sleeves 9, which is convenient for adjusting the position of the vertical tube 10, so as to spray "U"-shaped steel structures of different widths, thereby improving the scope of application.

[0015] A locking nut 13 that fits the end of the horizontal pipe 8 is threadedly connected to the threaded sleeve 9. By providing the locking nut 13, after the position between the horizontal pipe 8 and the vertical pipe 10 is adjusted, rotation is prevented, thereby improving the stability of use.

[0016] Working principle: The steel structure to be sprayed is placed on the base 1, the first hydraulic cylinder 42 is extended, thereby driving the clamping plate 43 to move to fix the steel structure to be sprayed, and the feed pipe 12 is connected to the discharge pipe of the external sprayer. The external sprayer transports the paint to the transverse pipe 8 and the vertical pipe 10 through the feed pipe 12, and sprays it through the nozzle 10. Move the moving frame 6 along the guide column 3, thereby driving the transverse pipe 8 and the vertical pipe 10 to move, so as to spray the steel structure. Since the transverse pipe 8 and the vertical pipe 10 form a "U"-shaped structure, and the paint is sprayed on the transverse pipe 8 and the vertical pipe 10, the paint is sprayed on the steel structure. A spray head 11 is arranged on the bottom side of 8 and the outer side of the vertical pipe 1. The second hydraulic cylinder 7 can make the distance between the spray head 11 and the "U"-shaped steel be the same, thereby ensuring the spraying effect. The horizontal pipe 8 and the vertical pipe 10 are screwed together by the threaded sleeve 9, which is convenient for adjusting the position of the vertical pipe 10 so as to spray "U"-shaped steel structures of different widths, thereby improving the scope of application. By setting a locking nut 13, after the position between the horizontal pipe 8 and the vertical pipe 10 is adjusted, the rotation phenomenon is prevented, thereby improving the stability of use.

[0017] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0018] 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 novel steel structure surface spraying device, comprising a base, the base is provided with four front-to-back left-to-right symmetrical steel structure fixing mechanisms, the steel structure fixing mechanisms comprising a fixing block, a first hydraulic cylinder and a clamping plate, the base is provided with four front-to-back left-to-right symmetrical fixing blocks, the inner sides of the fixing blocks are all equipped with first hydraulic cylinders, the telescopic ends of the first hydraulic cylinders are all fixed with clamping plates that are slidably connected to the upper side of the base, and the characteristics are: Baffles are fixed on the left and right sides of the base, two front-to-back symmetrical guide columns are fixed on the inner sides of the baffles, movable sleeves are slidably connected to the guide columns, a "U"-shaped movable frame is fixed on the movable sleeve, a second hydraulic cylinder is installed on the bottom side of the horizontal end of the movable frame, a transverse tube is fixed to the telescopic end of the second hydraulic cylinder, screw sleeves are screwed at the discharge ports at the front and rear ends of the transverse tube, vertical tubes are fixed at the outer ends of the screw sleeves, the inner cavities of the transverse tube, screw sleeves and vertical tubes are connected, a number of nozzles are equidistantly provided on the bottom side of the transverse tube and the outer side of the vertical tube, and a feed pipe is installed at the feed port on the upper side of the transverse tube.

2. A new type of steel structure surface spraying device according to claim 1, characterized in that: A locking nut which fits the end of the transverse pipe is threadedly connected to the threaded sleeve.

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