A paint coating device suitable for pipeline anticorrosion

Abstract

The utility model relates to the field of anticorrosive paint application technology provides a kind of coating smearing device suitable for pipeline corrosion prevention, including square plate, first cushion block, first motor and N-shaped block, the first cushion block is installed in the top of square plate, the N-shaped block is installed in the top of square plate, further include: first motor, the top of first cushion block is installed and the output shaft of first motor is fixedly connected with first round block, can make first round block under the rotation of the output shaft of first motor, carry out circumferential motion. The utility model, operator is placed on square plate by opening half-round shell, then opens first motor and rotates clockwise, drives first round block and first positioning plate to rotate, simultaneously drives two trapezoidal blocks to move to the center of first positioning plate, when two trapezoidal blocks reach the center of first positioning plate, close first motor, the inner wall of the one end of pipeline is placed on two trapezoidal blocks, it is convenient to carry out smearing anticorrosive paint to pipeline.

Description

Technical Field

[0001] This utility model relates to the field of anti-corrosion coating application technology, and in particular to a coating application device suitable for pipeline anti-corrosion. Background Technology

[0002] During long-term use, pipelines are susceptible to corrosion due to both external environmental factors (such as humidity, acids, alkalis, and salinity) and internal factors (such as fluid corrosion). Corrosion weakens the pipeline structure, increases the risk of leakage, and can even lead to pipeline rupture. Therefore, pipeline corrosion prevention is a crucial aspect of pipeline engineering.

[0003] Although current technology has many advantages, its disadvantages include the difficulty in clamping pipes when applying anti-corrosion coatings, and the uneven application of anti-corrosion coatings on the outer surface of the pipes. Utility Model Content

[0004] The purpose of this invention is to solve the problems in the prior art where it is inconvenient to clamp the pipe during coating and the coating of anti-corrosion coating on the outer surface of the pipe is uneven.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a coating application device suitable for pipeline corrosion protection, comprising a square plate, a first pad, a first motor, and an N-shaped block, wherein the first pad is installed on the top of the square plate, the N-shaped block is installed on the top of the square plate, and further comprising:

[0006] The first motor is mounted on the top of the first pad and the output shaft of the first motor is fixedly connected to the first circular block, which can make the first circular block perform circular motion under the rotation of the output shaft of the first motor;

[0007] The second motor is mounted on the top of the N-shaped block and the output shaft of the second motor is fixedly connected to the second circular block, which can make the second circular block perform circular motion under the rotation of the output shaft of the second motor;

[0008] The clamping component is installed on the top of the square plate. Under the rotation of the first motor, it drives the first circular block and the first threaded rod to rotate along the circumference, which allows the two trapezoidal blocks to move towards each other along the first threaded rod.

[0009] The applicator is installed on the top of the square plate. Under the rotation of the second motor, it drives the second circular block and the second threaded rod to rotate in the circumferential direction, which allows the circular brush to reciprocate along the second threaded rod.

[0010] In a preferred embodiment, the clamping member includes:

[0011] Two first positioning plates are fixedly connected to the top of the square plate, and each has a first circular through hole on its outer surface;

[0012] The first threaded rod is installed in the first circular through hole opened on the outer surface of the two first positioning plates;

[0013] Wherein, one end of the first threaded rod is fixedly connected to the first circular block and the other end is fixedly connected to the first circular plate;

[0014] Two trapezoidal blocks are installed on the outer surface of the first threaded rod, and each outer surface has a second circular through hole.

[0015] A round rod, both ends of which are fixedly connected to the outer surface of the first positioning plate, and the outer surface of the round rod is installed in the second round through hole opened on the outer surface of the trapezoidal block;

[0016] The second pad is installed on the top of the square plate and a circular electric telescopic rod is fixedly connected to the top of the second pad;

[0017] The telescopic end of the circular electric telescopic rod is fixedly connected to a square baffle.

[0018] The technical effect of adopting the above-mentioned further solution is that the first positioning plate is driven by the first motor to clamp the pipe, and the clamping and fixing of the pipe is completed under the fixing action of the circular electric telescopic rod and the square baffle.

[0019] In a preferred embodiment, the applicator includes:

[0020] A limiting block is installed on top of the N-shaped block, and a third circular through hole is provided on the outer surface of the limiting block;

[0021] A T-shaped plate is installed on top of a square plate, and a concave cylinder is fixedly connected to the outer surface of the T-shaped plate;

[0022] Wherein, a first circular groove is provided at one end of the concave cylinder;

[0023] The second threaded rod has one end movably connected to the first circular groove opened at one end of the concave cylinder, and the other end fixedly connected to the second circular block.

[0024] The outer surface of the second threaded rod is installed in the third circular through hole on the outer surface of the limiting block, and a circular oil brush is movably sleeved on the outer surface of the second threaded rod.

[0025] The technical effect of adopting the above-mentioned further solution is that the second motor drives the second circular block and the second threaded rod, so that the circular brush can coat the pipe under the rotation of the second threaded rod.

[0026] In a preferred embodiment, a storage box is fixedly connected to the top of the square plate, the top of the storage box has a circular pouring port and a storage plug is installed inside the circular pouring port, and a water pump is fixedly connected to the top of the storage box.

[0027] The technical effect of adopting the above-mentioned further solution is that the anti-corrosion coating is poured into the storage box through the circular discharge port at the top of the storage box, while the storage plug closes the circular discharge port of the storage box at the same time.

[0028] In a preferred embodiment, the water pump inlet is fixedly connected to an L-shaped pipe that extends through the top of the storage tank to the bottom of the inner wall of the storage tank, and the water pump outlet is fixedly connected to a hose, one end of which is fixedly connected to a nozzle.

[0029] The technical effect of adopting the above-mentioned further solution is that the anti-corrosion coating inside the storage tank is extracted through the water pump inlet and L-shaped pipe, and then sprayed onto the pipe and round hole brush through the water pump outlet, hose and nozzle.

[0030] In a preferred embodiment, the bottom of the square plate is fixedly connected to a plurality of support columns, and the bottom of each support column is fixedly connected to a support block.

[0031] The technical effect of adopting the above-mentioned further solution is that the square plate and the device installed on the top of the square plate are supported by multiple support columns and support blocks.

[0032] In a preferred embodiment, the top of the square plate is provided with a semi-circular outer shell.

[0033] The technical effect of adopting the above-mentioned further solution is to protect the equipment inside the semi-circular outer shell.

[0034] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0035] The operator opens the semi-circular outer shell, places the pipe on the square plate, and then turns on the first motor to rotate clockwise, causing the first circular block and the first positioning plate to rotate. At the same time, the two trapezoidal blocks move towards the center of the first positioning plate. When the two trapezoidal blocks reach the center of the first positioning plate, the first motor is turned off, and the inner wall of one end of the pipe is placed on the two trapezoidal blocks. The first motor is then turned on to rotate counterclockwise, causing the two trapezoidal blocks to move towards the two ends of the first positioning plate. When the trapezoidal blocks clamp the inner wall of the pipe, the first motor is turned off, and then the circular electric telescopic rod is opened. The telescopic end of the circular electric telescopic rod pushes the square baffle forward to hold the other end of the pipe, thus completing the clamping of the pipe and facilitating the application of anti-corrosion coating.

[0036] The operator turns on the water pump, which draws the anti-corrosion coating from the storage tank into the pump through the inlet and L-shaped pipe. The coating then flows out through the pump outlet and hose. When the anti-corrosion coating passes the nozzle, it is sprayed onto the round-hole brush and the outer surface of the pipe. The operator then turns on the second motor, which drives the second circular block and the second threaded rod to rotate. This rotation simultaneously causes the round-hole brush to reciprocate, applying the anti-corrosion coating to the outer surface of the pipe. The pipe also limits the movement of the round-hole brush, ensuring that the anti-corrosion coating is evenly applied to the outer surface of the pipe. Attached Figure Description

[0037] Figure 1 This utility model provides an internal structural diagram of a coating application device suitable for pipeline corrosion protection.

[0038] Figure 2 This utility model provides a coating application device suitable for pipeline corrosion protection. Figure 1 A magnified structural diagram of point A in the middle.

[0039] Figure 3 This utility model provides a coating application device suitable for pipeline corrosion protection. Figure 1 A magnified structural diagram at point B in the middle.

[0040] Figure 4 This is a schematic diagram of the internal right-side structure of a coating application device suitable for pipeline corrosion protection provided by this utility model.

[0041] Figure 5 This utility model provides a coating application device suitable for pipeline corrosion protection. Figure 4 A magnified structural diagram at point C.

[0042] Figure 6 This is a front view structural diagram of a coating application device suitable for pipeline corrosion protection provided by this utility model.

[0043] Legend:

[0044] 1. Square plate; 101. First pad; 102. First motor; 103. First round block; 104. First positioning plate; 105. First threaded rod; 106. Trapezoidal block; 107. Round rod; 108. First round plate; 109. Second pad; 110. Round electric telescopic rod; 111. Square baffle; 201. N-shaped block; 202. Second motor; 203. Second round block; 204. Limiting block; 205. Second threaded rod; 206. Round hole oil brush; 207. Concave cylinder; 208. T-shaped plate; 209. Storage box; 210. Storage plug; 211. L-shaped tube; 212. Water pump; 213. Hose; 214. Nozzle; 3. Semi-circular outer shell; 4. Support column; 5. Support round block. Detailed Implementation

[0045] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0046] Example 1

[0047] Please see Figures 1-5 This embodiment provides a pipe corrosion protection coating application device that can clamp pipes, and its specific concept is as follows:

[0048] To achieve the effect of clamping pipes, the clamping device includes a square plate 1, a first pad 101, a first motor 102, and an N-shaped block 201. The first pad 101 is installed on the top of the square plate 1, and the N-shaped block 201 is installed on the top of the square plate 1. The device is characterized by further comprising:

[0049] The first motor 102 is mounted on the top of the first pad 101 and the output shaft of the first motor 102 is fixedly connected to the first circular block 103, which can make the first circular block 103 perform circular motion under the rotation of the output shaft of the first motor 102.

[0050] The second motor 202 is mounted on the top of the N-shaped block 201 and the output shaft of the second motor 202 is fixedly connected to the second circular block 203, which can make the second circular block 203 perform circular motion under the rotation of the output shaft of the second motor 202;

[0051] The clamping component is installed on the top of the square plate 1. Under the rotation of the first motor 102, it drives the first circular block 103 and the first threaded rod 105 to rotate along the circumferential direction, which allows the two trapezoidal blocks 106 to move towards each other along the first threaded rod 105.

[0052] The coating component is installed on the top of the square plate 1. Under the rotation of the second motor 202, it drives the second circular block 203 and the second threaded rod 205 to rotate in the circumferential direction, so that the circular hole brush 206 can reciprocate along the second threaded rod 205.

[0053] The clamping components include:

[0054] Two first positioning plates 104 are fixedly connected to the top of the square plate 1 and each has a first circular through hole on its outer surface;

[0055] The first threaded rod 105 is installed in the first circular through hole opened on the outer surface of the two first positioning plates 104;

[0056] One end of the first threaded rod 105 is fixedly connected to the first circular block 103 and the other end is fixedly connected to the first circular plate 108;

[0057] Two trapezoidal blocks 106 are installed on the outer surface of the first threaded rod 105, and each outer surface is provided with a second circular through hole;

[0058] The round rod 107 is fixedly connected to the outer surface of the first positioning plate 104 at both ends, and the outer surface of the round rod 107 is installed in the second round through hole opened on the outer surface of the trapezoidal block 106.

[0059] The second pad 109 is installed on the top of the square plate 1 and a circular electric telescopic rod 110 is fixedly connected to the top of the second pad 109.

[0060] The circular electric telescopic rod 110 has a square baffle 111 fixedly connected to its telescopic end.

[0061] In addition, it should be noted that the threads on the two ends of the first threaded rod 105 are opposite threads.

[0062] In this embodiment, the operator first opens the semi-circular outer shell 3, places the pipe on the square plate 1, and then turns on the first motor 102 to rotate clockwise. This causes the output shaft of the first motor 102 to drive the first circular block 103 and the first positioning plate 104 to rotate, while simultaneously causing the two trapezoidal blocks 106 to move towards each other and towards the center of the first positioning plate 104. The circular rod 107 acts as a limit for the trapezoidal blocks 106. When the two trapezoidal blocks 106 reach the center of the first positioning plate 104, the first motor 102 is turned off. The inner wall of one end of the pipe is placed on the two trapezoidal blocks 106, and the first motor 102 is turned on to rotate counterclockwise. This causes the two trapezoidal blocks 106 to move towards the two ends of the first positioning plate 104. When the trapezoidal blocks 106 clamp the inner wall of the pipe, the first motor 102 is turned off. Then, the circular electric telescopic rod 110 is turned on, causing the telescopic end of the circular electric telescopic rod 110 to push the square baffle 111 forward and press against the other end of the pipe, thus completing the clamping of the pipe.

[0063] Example 2

[0064] like Figure 1 , Figure 3 and Figure 4 As shown in Example 1, this example provides a coating application device for pipe corrosion protection that can improve the uniformity of coating application. The specific idea is as follows:

[0065] To achieve the desired effect of improving the uniform application of anti-corrosion coating, the coating component includes:

[0066] The limiting block 204 is installed on the top of the N-shaped block 201 and the outer surface of the limiting block 204 is provided with a third circular through hole;

[0067] T-shaped plate 208 is installed on top of square plate 1 and a concave cylinder 207 is fixedly connected to the outer surface of T-shaped plate 208;

[0068] One end of the concave cylinder 207 is provided with a first circular groove;

[0069] The second threaded rod 205 is movably connected at one end to the first circular groove opened at one end of the concave cylinder 207, and the other end is fixedly connected to the second circular block 203.

[0070] The outer surface of the second threaded rod 205 is installed in the third circular through hole on the outer surface of the limiting block 204, and a circular oil brush 206 is movably sleeved on the outer surface of the second threaded rod 205.

[0071] In addition, it should be noted that the outer surface of the second threaded rod 205 has two types of threads, clockwise and counterclockwise, which can drive the round hole oil brush 206 to move back and forth.

[0072] A storage box 209 is fixedly connected to the top of the square plate 1. The top of the storage box 209 has a circular pouring port and a storage plug 210 is installed inside the circular pouring port. A water pump 212 is fixedly connected to the top of the storage box 209.

[0073] The inlet of the water pump 212 is fixedly connected to an L-shaped pipe 211, which extends through the top of the storage box 209 to the bottom of the inner wall of the storage box 209. The outlet of the water pump 212 is fixedly connected to a hose 213, and one end of the hose 213 is fixedly connected to a nozzle 214.

[0074] In this embodiment, the operator turns on the water pump 212, which draws the anti-corrosion coating from the storage tank 209 into the water pump 212 through the inlet and L-shaped pipe 211. The coating then flows out through the outlet of the water pump 212 and the hose 213. When the anti-corrosion coating passes the nozzle 214 installed at one end of the hose 213, it is sprayed onto the round hole brush 206 and the outer surface of the pipe. Then, the second motor 202 is turned on, which causes the output shaft of the second motor 202 to drive the second circular block 203 and the second threaded rod 205 to rotate, causing the round hole brush 206 to reciprocate to apply the anti-corrosion coating to the outer surface of the pipe, while the pipe limits the movement of the round hole brush 206.

[0075] In addition, a battery pack may be provided in this application to provide power to the internal components of the first motor 102, the circular electric telescopic rod 110, the second motor 202 and the water pump 212. The circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0076] Working principle: The operator first opens the semi-circular outer shell 3, places the pipe on the square plate 1, and then turns on the first motor 102 to rotate clockwise. This causes the output shaft of the first motor 102 to drive the first circular block 103 and the first positioning plate 104 to rotate, while simultaneously causing the two trapezoidal blocks 106 to move towards each other and towards the center of the first positioning plate 104. The circular rod 107 acts as a limit for the trapezoidal blocks 106. When the two trapezoidal blocks 106 reach the center of the first positioning plate 104, the first motor 102 is turned off. The inner wall of one end of the pipe is placed on the two trapezoidal blocks 106, and the first motor 102 is turned on to rotate counterclockwise. This causes the two trapezoidal blocks 106 to move towards the two ends of the first positioning plate 104. When the trapezoidal blocks 106 clamp the inner wall of the pipe, the first motor 102 is turned off. Then, the circular electric telescopic rod 110 is turned on, causing the telescopic end of the circular electric telescopic rod 110 to push the square baffle 111 forward and press against the other end of the pipe, thus completing the clamping of the pipe.

[0077] Once the pipe clamping is complete, the operator turns on the water pump 212, which draws the anti-corrosion coating from the storage tank 209 into the pump 212 through the inlet and L-shaped pipe 211. The coating then flows out through the outlet of the pump 212 and the hose 213. When the anti-corrosion coating passes the nozzle 214 installed at one end of the hose 213, it is sprayed onto the round-hole brush 206 and the outer surface of the pipe. Then, the second motor 202 is turned on, causing the output shaft of the second motor 202 to drive the second circular block 203 and the second threaded rod 205 to rotate, which in turn drives the round-hole brush 206 to reciprocate, applying the anti-corrosion coating to the outer surface of the pipe. The pipe also limits the movement of the round-hole brush 206.

[0078] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0079] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A coating application device suitable for pipeline corrosion protection, comprising a square plate (1), a first pad (101), a first motor (102), and an N-shaped block (201), wherein the first pad (101) is installed on the top of the square plate (1), and the N-shaped block (201) is installed on the top of the square plate (1), characterized in that, Also includes: The first motor (102) is mounted on the top of the first pad (101), and the output shaft of the first motor (102) is fixedly connected to the first circular block (103), which allows the first circular block (103) to perform circular motion under the rotation of the output shaft of the first motor (102); The second motor (202) is mounted on the top of the N-shaped block (201) and the output shaft of the second motor (202) is fixedly connected to the second circular block (203), which allows the second circular block (203) to perform circular motion under the rotation of the output shaft of the second motor (202); The clamping component is installed on the top of the square plate (1). Under the rotation of the first motor (102), it drives the first circular block (103) and the first threaded rod (105) to rotate along the circumferential direction, so that the two trapezoidal blocks (106) can move towards each other along the first threaded rod (105). The coating component is installed on the top of the square plate (1). Under the rotation of the second motor (202), the second circular block (203) and the second threaded rod (205) are driven to rotate in the circumferential direction, so that the circular hole brush (206) can reciprocate along the second threaded rod (205).

2. The coating application device for pipeline corrosion protection according to claim 1, characterized in that, The clamping element includes: Two first positioning plates (104) are fixedly connected to the top of the square plate (1) and each has a first circular through hole on its outer surface; The first threaded rod (105) is installed in the first circular through hole opened on the outer surface of the two first positioning plates (104); One end of the first threaded rod (105) is fixedly connected to the first circular block (103), and the other end is fixedly connected to the first circular plate (108). Two trapezoidal blocks (106) are installed on the outer surface of the first threaded rod (105), and each outer surface is provided with a second circular through hole; The round rod (107) is fixedly connected to the outer surface of the first positioning plate (104) at both ends, and the outer surface of the round rod (107) is installed in the second round through hole opened on the outer surface of the trapezoidal block (106); The second pad (109) is installed on the top of the square plate (1) and a circular electric telescopic rod (110) is fixedly connected to the top of the second pad (109). The circular electric telescopic rod (110) is fixedly connected to a square baffle (111) at its telescopic end.

3. The coating application device for pipeline corrosion protection according to claim 1, characterized in that, The coating component includes: A limiting block (204) is installed on the top of the N-shaped block (201), and a third circular through hole is provided on the outer surface of the limiting block (204); A T-shaped plate (208) is installed on top of a square plate (1), and a concave cylinder (207) is fixedly connected to the outer surface of the T-shaped plate (208). Wherein, a first circular groove is provided at one end of the concave cylinder (207); The second threaded rod (205) is movably connected at one end to the first circular groove opened at one end of the concave cylinder (207), and the other end is fixedly connected to the second circular block (203). The outer surface of the second threaded rod (205) is installed in the third circular through hole on the outer surface of the limiting block (204), and a circular oil brush (206) is movably sleeved on the outer surface of the second threaded rod (205).

4. A coating application device suitable for pipeline corrosion protection according to claim 1, characterized in that, The top of the square plate (1) is fixedly connected to a storage box (209), the top of the storage box (209) is provided with a circular pouring port and a storage plug (210) is installed in the circular pouring port, and the top of the storage box (209) is fixedly connected to a water pump (212).

5. A coating application device suitable for pipeline corrosion protection according to claim 4, characterized in that, The water pump (212) has an L-shaped pipe (211) fixedly connected to its inlet, and the L-shaped pipe (211) extends through the top of the storage tank (209) to the bottom of the inner wall of the storage tank (209). The water pump (212) has a hose (213) fixedly connected to its outlet, and a nozzle (214) is fixedly connected to one end of the hose (213).

6. A coating application device suitable for pipeline corrosion protection according to claim 1, characterized in that, The bottom of the square plate (1) is fixedly connected to a plurality of support columns (4), and the bottom of each support column (4) is fixedly connected to a support round block (5).

7. A coating application device for pipeline corrosion protection according to claim 1, characterized in that, The top of the square plate (1) is provided with a semi-circular outer shell (3).

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