Steel pipe anticorrosive coating spraying device

Abstract

The utility model relates to the technical field of steel pipe corrosion prevention, in particular to a steel pipe anti-corrosion coating spraying device which comprises a spraying device frame body, the spraying device frame body comprises a base, the base is installed at the bottom end of the spraying device frame body, a supporting frame is installed on the side wall of one side in the spraying device frame body, and a spraying head mechanism is installed on the side wall of one side of the supporting frame. And a spraying pipe and a rotating mechanism are installed at the bottom end of the spraying head mechanism, the rotating mechanism comprises a rotating table, the rotating table is installed on the side wall of one end in the spraying device frame body, a fixing sleeve is rotationally installed in the rotating table through a bearing, and a first threaded hole is formed in the top end of the fixing sleeve. Firstly, the threaded rod is in threaded connection with the first threaded hole, and the through hole and the fixing rod are matched with each other, so that the threaded rod can ascend and descend in the first threaded hole through the through hole and the fixing rod while rotating, and the threaded rod can ascend and descend conveniently to drive the extrusion plate to ascend and descend so as to position and fix a steel pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe anti-corrosion, in particular to a steel pipe anti-corrosion coating spraying device. Background Art

[0002] Steel pipe has a hollow cross-section, and its length is much larger than its diameter or circumference. It is divided into round, square, rectangular and special-shaped steel pipes according to the cross-sectional shape; it is divided into carbon structural steel pipe, low alloy structural steel pipe, alloy steel pipe and composite steel pipe according to the material; it is divided into steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment, etc. according to the use; it is divided into seamless steel pipes and welded steel pipes according to the production process, among which seamless steel pipes are divided into hot rolling and cold rolling (drawing), and welded steel pipes are divided into straight seam welded steel pipes and spiral seam welded steel pipes. When processing and producing steel pipes, it is necessary to spray an anti-corrosion layer on the surface of the steel pipe. Therefore, a steel pipe anti-corrosion coating spraying device is needed to meet people's usage needs.

[0003] Currently, most of the anti-corrosion coating spraying devices for steel pipes on the market are unable to position and fix the steel pipes when spraying anti-corrosion coating on the steel pipes, causing the steel pipes to shake during spraying, thus affecting the spraying effect of the steel pipes. At the same time, they are unable to position and fix steel pipes of different lengths, thus affecting the practical performance of the anti-corrosion coating spraying devices for steel pipes. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the fact that most of the anti-corrosion coating spraying devices for steel pipes currently on the market mentioned above or in the prior art cannot position and fix the steel pipes when anti-corrosion spraying is performed on the steel pipes, which causes the steel pipes to shake during spraying, thereby affecting the spraying effect of the steel pipes. At the same time, steel pipes of different lengths cannot be positioned and fixed, thereby affecting the practical performance of the anti-corrosion coating spraying device for steel pipes. Therefore, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a steel pipe anti-corrosion coating spraying device.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a steel pipe anti-corrosion coating spraying device includes a spraying device frame, which includes a base, the bottom end of the spraying device frame is installed with a base, a side wall of one side of the inside of the spraying device frame is installed with a support frame, and a side wall of one side of the support frame is installed with a spray head mechanism, and the bottom end of the spray head mechanism is installed with a spray pipe;

[0008] The rotating mechanism comprises a rotating platform, the rotating platform is mounted on a side wall at one end of the spraying device frame, a fixed sleeve is rotatably mounted inside the rotating platform through a bearing, a first threaded hole is opened at the top of the fixed sleeve, a threaded rod is threadedly connected to the inside of the first threaded hole, and an extrusion plate is rotatably mounted at the bottom of the threaded rod through a bearing;

[0009] A groove includes a mounting block, wherein the groove is opened at the bottom end of the spray device frame, a mounting block is arranged inside the groove, and a second threaded hole is opened inside the mounting block, a fixing frame is installed at the top of the mounting block, the support plate is installed on the side wall at one end of the spray device frame, a driving motor is installed at the top of the support plate, and a screw rod body passing through the second threaded hole is installed at the output end of the driving motor through a coupling.

[0010] As a preferred solution of the utility model, a steel pipe anti-corrosion coating spraying device, wherein: a slide groove is opened at the bottom end of the interior of the spraying device frame, and a slider is arranged inside the slide groove, and the top end of the slider is fixedly connected to the bottom end of the fixed frame.

[0011] As a preferred solution of the utility model for a steel pipe anti-corrosion coating spraying device, wherein: a through hole is opened at the top of the fixed sleeve, and a fixing rod is arranged inside the through hole, and the bottom end of the fixing rod is fixedly connected to the top of the extrusion plate.

[0012] As a preferred solution of the anti-corrosion coating spraying device for steel pipes of the utility model, a rotating mechanism is installed on the side wall at one end of the frame of the spraying device and the side wall at one end of the fixed frame.

[0013] As a preferred solution of the anti-corrosion coating spraying device for a steel pipe of the utility model, the shape of the extrusion plate is a semicircular arc shape, and the bottom end of the extrusion plate is provided with anti-slip grooves.

[0014] As a preferred solution of the utility model for a steel pipe anti-corrosion coating spraying device, a turntable body is installed at the top end of the threaded rod, and a protective sleeve is provided on the outer wall of the turntable body.

[0015] As a preferred solution of the anti-corrosion coating spraying device for steel pipes of the utility model, the turntable body is threadedly connected with the second threaded hole.

[0016] The utility model provides a steel pipe anti-corrosion coating spraying device with the following beneficial effects:

[0017] 1. The utility model first inserts the steel pipe into the interior of the fixed sleeve, and drives the threaded rod to rotate by rotating the turntable body, and the threaded rod is threadedly connected with the first threaded hole, and the through hole and the fixed rod cooperate with each other, so that the threaded rod can be lifted and lowered inside the first threaded hole through the through hole and the fixed rod while rotating, so that the threaded rod can be lifted and lowered to drive the extrusion plate to lift and lower to position and fix the steel pipe;

[0018] 2. The utility model first starts the driving motor to drive the screw body to rotate, and the screw body is threadedly connected to the second threaded hole, and the slide groove and the slider cooperate with each other, so that the screw body can drive the mounting block to slide on the outer wall of the screw body while rotating, so that the sliding of the mounting block drives the fixing frame to slide at the same time, so that the distance of the fixing frame can be adjusted by starting the driving motor, so as to position and fix steel pipes of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 This is a schematic diagram of the main structure of a steel pipe anti-corrosion coating spraying device;

[0021] Figure 2 A steel pipe anti-corrosion coating spraying device Figure 1 The enlarged structural diagram at A in the middle;

[0022] Figure 3 This is a schematic diagram of the internal structure of a fixed casing of a steel pipe anti-corrosion coating spraying device;

[0023] Figure 4 The figure is a schematic diagram of the fixed frame structure of a steel pipe anti-corrosion coating spraying device.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Spraying device frame; 101. Base; 102. Support frame; 103. Spray head mechanism; 104. Spraying pipe; 105. Slide; 106. Sliding block;

[0026] 2. Rotating mechanism; 201. Rotating table; 202. Fixed sleeve; 203. First threaded hole; 204. Threaded rod; 205. Extrusion plate; 206. Turntable body; 207. Through hole; 208. Fixed rod;

[0027] 3. Groove; 301. Mounting block; 302. Second threaded hole; 303. Fixing bracket; 304. Support plate; 305. Driving motor; 306. Screw rod body. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0031] Example 1: Reference Figures 1 to 4 , which is the first embodiment of the utility model, and this embodiment provides a steel pipe anti-corrosion coating spraying device, which can realize the problem that most steel pipe anti-corrosion coating spraying devices on the market currently cannot position and fix the steel pipe when anti-corrosion spraying is performed on the steel pipe, which causes the steel pipe to shake during spraying, thereby affecting the spraying effect of the steel pipe, including a spraying device frame 1, which includes a base 101, and the bottom end of the spraying device frame 1 is equipped with a base 101, a side wall on one side of the inside of the spraying device frame 1 is equipped with a support frame 102, and a side wall on one side of the support frame 102 is equipped with a nozzle mechanism 103, and a spraying pipe 104 is installed at the bottom end of the nozzle mechanism 103, and a slide groove 105 is provided at the bottom end of the inside of the spraying device frame 1, and a slider 106 is provided inside the slide groove 105, and the top of the slider 106 is fixedly connected to the bottom end of the fixing frame 303;

[0032] The rotating mechanism 2 includes a rotating table 201, which is installed on the side wall of one end of the spray device frame 1. A fixed sleeve 202 is rotatably installed inside the rotating table 201 through a bearing, and a first threaded hole 203 is opened at the top of the fixed sleeve 202. A threaded rod 204 is threadedly connected inside the first threaded hole 203, and an extrusion plate 205 is rotatably installed at the bottom end of the threaded rod 204 through a bearing. A through hole 207 is opened at the top of the fixed sleeve 202, and a fixed rod 208 is arranged inside the through hole 207. The bottom end of the fixed rod 208 is fixedly connected to the top of the extrusion plate 205. A turntable body 206 is installed at the top of the threaded rod 204, and a protective cover is arranged on the outer wall of the turntable body 206. The turntable body 206 is threadedly connected to the second threaded hole 302.

[0033] The specific working principle is that when the steel pipe needs to be positioned and fixed, first the steel pipe is inserted into the interior of the fixed sleeve 202, and the turntable body 206 is rotated to drive the threaded rod 204 to rotate, and the threaded rod 204 is threadedly connected with the first threaded hole 203, and through the mutual cooperation of the through hole 207 and the fixed rod 208, the threaded rod 204 can be raised and lowered inside the first threaded hole 203 through the through hole 207 and the fixed rod 208 while rotating, so that the threaded rod 204 can be raised and lowered to drive the extrusion plate 205 to be raised and lowered to position and fix the steel pipe.

[0034] Example 2: Reference Figures 1 to 4 , is the first embodiment of the utility model, which provides a steel pipe anti-corrosion coating spraying device, which can solve the problem that steel pipes of different lengths cannot be positioned and fixed at the same time, thereby affecting the practical performance of the steel pipe anti-corrosion coating spraying device, the groove 3, which includes a mounting block 301, the groove 3 is opened at the bottom end of the spraying device frame 1, the interior of the groove 3 is provided with a mounting block 301, and the interior of the mounting block 301 is provided with a second threaded hole 302, the top of the mounting block 301 is installed with a fixing frame 303, the support plate 304 is installed on the side wall of one end of the spraying device frame 1, the top of the support plate 304 is installed with a driving motor 305, and the output end of the driving motor 305 is installed with a screw body 306 that passes through the second threaded hole 302 through a coupling.

[0035] The side wall at one end of the spray device frame 1 and the side wall at one end of the fixed frame 303 are both installed with a rotating mechanism 2. The shape of the extrusion plate 205 is a semicircular arc shape, and the bottom end of the extrusion plate 205 is provided with anti-slip grooves.

[0036] The specific working principle is that when it is necessary to adjust steel pipes of different lengths, first, the drive motor 305 is started to drive the screw rod body 306 to rotate, and the screw rod body 306 is threadedly connected to the second threaded hole 302, and through the cooperation of the slide groove 105 and the slider 106, the screw rod body 306 can drive the mounting block 301 to slide on the outer wall of the screw rod body 306 while rotating, so that the mounting block 301 slides and drives the fixing frame 303 to slide at the same time, so that the distance of the fixing frame 303 is adjusted by starting the drive motor 305, so as to position and fix steel pipes of different lengths.

[0037] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A steel pipe anti-corrosion coating spraying device, characterized in that: include, A spray device frame (1), comprising a base (101), the base (101) being installed at the bottom end of the spray device frame (1), a support frame (102) being installed on a side wall of one side of the interior of the spray device frame (1), a spray head mechanism (103) being installed on a side wall of one side of the support frame (102), and a spray pipe (104) being installed at the bottom end of the spray head mechanism (103); The rotating mechanism (2) comprises a rotating platform (201), the rotating platform (201) being mounted on a side wall at one end of the spraying device frame (1), a fixed sleeve (202) being rotatably mounted inside the rotating platform (201) via a bearing, a first threaded hole (203) being formed at the top of the fixed sleeve (202), a threaded rod (204) being threadedly connected to the inside of the first threaded hole (203), and an extrusion plate (205) being rotatably mounted at the bottom of the threaded rod (204) via a bearing; A groove (3) comprising a mounting block (301) and a support plate (304), wherein the groove (3) is provided at the bottom end of the spray device frame (1), the mounting block (301) is provided inside the groove (3), and a second threaded hole (302) is provided inside the mounting block (301), a fixing frame (303) is installed at the top end of the mounting block (301), the support plate (304) is installed on the side wall at one end of the spray device frame (1), a driving motor (305) is installed at the top end of the support plate (304), and a screw rod body (306) penetrating the second threaded hole (302) is installed at the output end of the driving motor (305) via a coupling.

2. A steel pipe anti-corrosion coating spraying device as claimed in claim 1, characterized in that: A slide groove (105) is provided at the bottom of the spray device frame (1), and a slider (106) is provided inside the slide groove (105). The top of the slider (106) is fixedly connected to the bottom of the fixed frame (303).

3. The anti-corrosion coating spraying device for steel pipe according to claim 1, characterized in that: A through hole (207) is provided at the top of the fixed sleeve (202), and a fixing rod (208) is provided inside the through hole (207), and the bottom end of the fixing rod (208) is fixedly connected to the top of the extrusion plate (205).

4. The anti-corrosion coating spraying device for steel pipe according to claim 1, characterized in that: A rotating mechanism (2) is installed on the side wall at one end of the spray device frame (1) and the side wall at one end of the fixed frame (303).

5. The anti-corrosion coating spraying device for steel pipe according to claim 1, characterized in that: The shape of the extrusion plate (205) is a semicircular arc shape, and the bottom end of the extrusion plate (205) is provided with anti-slip grooves.

6. The anti-corrosion coating spraying device for steel pipe according to claim 1, characterized in that: A turntable body (206) is installed at the top end of the threaded rod (204), and a protective sleeve is provided on the outer wall of the turntable body (206).

7. A steel pipe anti-corrosion coating spraying device as claimed in claim 6, characterized in that: The turntable body (206) is threadedly connected to the second threaded hole (302).

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