Anticorrosion treatment device for steel structure factory building construction

Abstract

The utility model discloses an efficient anti-corrosion treatment device for steel structure factory building construction. The device solves the problem that the spraying operation efficiency is low in the secondary spraying process of the surface of an existing steel stand column. The device comprises a mounting frame, a guide support, a nozzle, a hose and a hose quick connector, the mounting frame is of a three-dimensional steel structure formed by welding an upper mounting frame, a lower mounting frame and a rectangular steel pipe between the upper mounting frame and the lower mounting frame, the upper mounting frame and the lower mounting frame are the same in structure and are arranged in parallel, and the upper mounting frame is provided with a plurality of corner connectors and is provided with the guide support; the length direction of the guide bracket is consistent with the radial direction of the steel stand column; a hose quick connector and a nozzle are fixed to the lower mounting frame and are in pipeline connection through a hose. The nozzles in the structure are arranged at equal intervals, so that the spraying uniformity and consistency are better than those of single-nozzle construction, and the spraying quality is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure anti-corrosion construction, in particular to an anti-corrosion construction tool and a device thereof for steel structure columns. Background Art

[0002] In the construction of steel structure workshops, the installed steel columns need to be subjected to secondary anti-corrosion treatment. At present, in this construction process, anti-corrosion paint is generally used to spray the surface of the steel columns. After maintenance, the sprayed paint forms an anti-corrosion layer on the surface of the steel columns, isolating the steel columns from the outside air, thereby achieving the goal of anti-corrosion.

[0003] At present, the paint spraying for steel columns is carried out manually by using a handheld spray gun. The handheld spray gun can only spray locally each time, which has the problem of low working efficiency. Summary of the invention

[0004] In order to solve the problems existing in the above-mentioned background technology, the utility model provides an efficient anti-corrosion treatment device for steel structure factory building construction, through which the problem of low efficiency of spraying operation existing in the secondary spraying of the surface of the existing steel column is solved.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] The invention discloses an anti-corrosion treatment device for steel structure workshop construction, comprising a mounting frame, a guide bracket, a nozzle, a hose and a hose quick connector, and is characterized in that: the mounting frame is a three-dimensional steel structure formed by welding an upper mounting frame, a lower mounting frame and a rectangular steel pipe therebetween, and the upper mounting frame and the lower mounting frame have the same structure and are arranged parallel to each other, the upper mounting frame has a plurality of angle codes, the angle codes are provided with threaded holes, the threaded holes are connected to the guide bracket through threaded connection, and the length direction of the guide bracket is consistent with the radial direction of the steel column; the lower mounting frame is fixed with a hose quick connector and a nozzle, and the hose quick connector and the nozzle are connected by a hose.

[0007] Furthermore, the number of the nozzles is six, and they are evenly arranged on the lower mounting frame along the circumferential direction.

[0008] Furthermore, the number of the nozzles is four, and they are evenly arranged on the lower mounting frame along the circumferential direction.

[0009] Furthermore, the hose quick connector is a three-way structure and is connected to a paint supply system.

[0010] Furthermore, the upper installation frame and the lower installation frame are both polygonal open frame structures formed by welding angle steels of equal length.

[0011] Furthermore, the polygonal open frame structure is an octagonal open frame structure.

[0012] Furthermore, a handle is welded on the mounting frame.

[0013] Furthermore, a steel ball installation groove is provided at the top of the inner end of the guide bracket, and a steel ball is installed in the steel ball installation groove.

[0014] Furthermore, an operating handle is provided on the top of the outer end of the guide bracket.

[0015] The beneficial effects of the utility model are:

[0016] Through the optimized design of the nozzle mounting frame, the device can be installed with multiple nozzles of different specifications. The multiple nozzles can simultaneously spray anti-corrosion coatings on the surface of the steel column along multiple directions of the steel column. The secondary anti-corrosion treatment of the surface of the steel column can be achieved by moving the device at a uniform speed from top to bottom or from bottom to top. Since the nozzle spacing in the structure is set at equal intervals, the uniformity and consistency of the spraying are better than that of a single nozzle construction, thereby further improving the quality of the spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a partial structural diagram of the lower installation frame.

[0018] Figure 2 This is a partial structural diagram of the lower installation frame.

[0019] Figure 3 This is a partial structural diagram of the lower installation frame.

[0020] Figure 4 This is the nozzle installation structure diagram.

[0021] Figure 5 A side view of the mounting bracket.

[0022] Figure 6 A top view of the mounting bracket.

[0023] Figure 7 The front view of the mounting bracket.

[0024] Figure 8 The plan view of the upper mounting box.

[0025] Fig. 9 This is nozzle style one.

[0026] Fig.10 This is nozzle style two.

[0027] In the figure:

[0028] 00 steel column,

[0029] 100 mounting frame, 110 upper mounting frame, 120 lower mounting frame, 130 rectangular steel pipe, 140 handle,

[0030] 111 guide bracket, 1111 steel ball, 1112 operating handle, 112 angle code,

[0031] 121 hose quick connector, 122 nozzle, 123 hose DETAILED DESCRIPTION

[0032] The anti-corrosion treatment device used for steel structure factory building construction includes a mounting frame 100, a guide bracket, a nozzle, a hose and a hose quick connector, wherein the device is used in combination with a paint supply system, through which the paint supply system continuously and stably supplies paint with a set pressure, and in combination with the anti-corrosion treatment device, sprays continuous, stable, and full-coverage paint onto the surface of the steel column, thereby performing secondary anti-corrosion treatment on the surface of the steel column. In this process, multiple nozzles are evenly arranged on the circumference of the mounting frame, so that the steel column can be fully and evenly sprayed in one time.

[0033] The following is attached to the instruction manual Figure 1 To Attachment Fig.10 , the structure of the anti-corrosion treatment device is described in more detail.

[0034] The mounting frame 100 is a double-layer structure formed by welding angle steel and rectangular steel pipe. For the convenience of description, the double-layer structure is marked as an upper mounting frame, a lower mounting frame and a connecting steel pipe, wherein the upper mounting frame and the lower mounting frame are both formed by welding angle steel, and the two have the same profile. The difference is that the upper mounting frame is used to install the guide bracket, and the lower mounting frame is used to install the nozzle, which are described separately below.

[0035] like Figures 5 to 7 , the best, the upper installation frame and the lower installation frame are both formed by welding 7 equal length angle steels to form an open frame structure, the open frame structure has an open opening, the function of the open opening is to facilitate docking with the steel column 00 to be sprayed. Seven sections of angle steel are cut and welded to form the above open frame structure. The upper installation frame 110 and the lower installation frame 120 are parallel to each other, and four equal length rectangular steel pipes 130 are welded between the two to form an integral body, and the welded installation frame is a double-layer structure.

[0036] Furthermore, a handle 140 is welded on the above-mentioned mounting frame, and the mounting frame can be easily carried by welding the handle 140 .

[0037] Mounting frame, reference Figure 8The upper mounting frame 110 has a plurality of guide brackets 111, which are mounted on the upper mounting frame through angle brackets 112. The number of guide brackets is multiple, that is, a plurality of angle brackets 112 are welded and fixed on the upper mounting frame. The angle brackets 112 are provided with threaded holes. Correspondingly, the guide brackets 111 are provided with threads, and the two are mechanically connected through threaded matching. The length direction of the installed guide brackets is consistent with the radial direction (diameter direction) of the upper mounting frame. By adjusting the positions of the plurality of guide brackets, the steel column is abutted, so that the upper mounting frame and the steel column surface are basically set at equal distances.

[0038] Optimally, a steel ball mounting groove is provided at the top of the inner end of the guide bracket 111, and a steel ball 1111 is installed in the steel ball mounting groove, so that the steel ball 1111 and the surface of the steel column can be rotatably rolled to reduce the movement resistance.

[0039] Optimally, an operating handle 1112 is provided at the top of the outer end of the guide bracket 111, and the guide bracket can be adjusted effortlessly through the operating handle 1112.

[0040] Lower mounting frame 120, reference Figures 2 to 4 The lower mounting frame is provided with seven corner brackets, one of which is provided with a hose quick connector 121, and the remaining six corner brackets are provided with nozzles 122. According to different mounting positions, the nozzles are provided with two types of styles, one having a three-way structure, such as Fig.10 , a structure without three-way connection, such as Fig. 9 The structure is installed at the far end of the spraying system. The above-mentioned hose quick connector is a three-way structure, and is connected to the above-mentioned six nozzles through the hose 123. After installation, the above-mentioned hose quick connector, hose, and nozzle form a basic unit for spraying paint. By connecting to the paint supply system, the spray paint can be stably output.

[0041] The design of the above six nozzles can meet the surface spraying tasks of circular steel columns, hexagonal steel columns, and octagonal steel columns.

[0042] refer to Figure 1 In order to realize the spraying of the square steel column, four nozzles are designed in the lower mounting frame 120, and each nozzle corresponds to one surface of a steel column, thereby realizing uniform spraying of the square steel column.

[0043] The construction process of this device is as follows: prepare a set of this device and a paint supply system, the paint supply system includes a paint bucket, a power pump, a pump pipe and a solenoid valve, and connect the paint supply system with the hose quick structure of this device. At the same time, implant this device from one side into the steel column to be sprayed, adjust the guide bracket on the upper mounting frame, and keep a uniform spacing between multiple nozzles and the steel column. Connect the upper mounting frame with a lifting device (such as an electric hoist), turn on the power pump and use the lifting device to lift the device synchronously, so that the action of lifting and spraying can be realized, until the spraying of a steel column is completed, and the device is removed.

[0044] The use of this device can complete the operation of spraying anti-corrosion coating on steel columns efficiently and with high quality.

[0045] The embodiments described above are merely descriptions of preferred implementations of the present invention and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements to the present invention by relevant technical personnel in the field should fall within the scope of protection determined by the claims of the present invention.

Claims

1. An anti-corrosion treatment device for steel structure workshop construction, comprising a mounting frame, a guide bracket, a nozzle, a hose and a hose quick connector, characterized in that: The mounting frame is a three-dimensional steel structure formed by welding an upper mounting frame, a lower mounting frame and a rectangular steel pipe therebetween, and the upper mounting frame and the lower mounting frame have the same structure and are arranged parallel to each other. The upper mounting frame is provided with a plurality of angle codes, and the angle codes are provided with threaded holes, and the threaded holes are connected to install the guide bracket through threaded connection, and the length direction of the guide bracket is consistent with the radial direction of the steel column; a hose quick connector and a nozzle are fixed on the lower mounting frame, and the hose quick connector and the nozzle are connected by a hose for pipeline connection.

2. The anti-corrosion treatment device for steel structure factory building construction according to claim 1 is characterized in that: The number of the nozzles is six and they are evenly arranged on the lower mounting frame along the circumferential direction.

3. The anti-corrosion treatment device for steel structure factory building construction according to claim 1 is characterized in that: The number of the nozzles is four, and they are evenly arranged on the lower mounting frame along the circumferential direction.

4. The anti-corrosion treatment device for steel structure factory building construction according to claim 1 is characterized in that: The hose quick connector is a three-way structure and is connected to a paint supply system.

5. The anti-corrosion treatment device for steel structure factory building construction according to claim 1 is characterized in that: The upper installation frame and the lower installation frame are both polygonal open frame structures formed by welding angle steels of equal length.

6. The anti-corrosion treatment device for steel structure factory building construction according to claim 5 is characterized in that: The polygonal open frame structure is an octagonal open frame structure.

7. The anti-corrosion treatment device for steel structure factory building construction according to claim 1 is characterized in that: A handle is welded on the mounting frame.

8. The anti-corrosion treatment device for steel structure factory building construction according to claim 1 is characterized in that: A steel ball installation groove is arranged on the top of the inner end of the guide bracket, and a steel ball is installed in the steel ball installation groove.

9. The anti-corrosion treatment device for steel structure factory building construction according to claim 8, characterized in that: An operating handle is arranged on the top of the outer end of the guide bracket.

Images