CN216396820U

CN216396820U - Spraying device for pipeline anticorrosive coating

Info

Publication number: CN216396820U
Application number: CN202122465499.1U
Authority: CN
Inventors: 王超
Original assignee: Individual
Current assignee: Xinyi Shengzhilan Technology Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-04-29
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses a spraying device for an anticorrosive coating of a pipeline, which comprises a box body, a clamping frame and a mesh plate, wherein the mesh plate is arranged in the box body, fixing plates are arranged on two sides of the top of the mesh plate, an inner wall spraying assembly is arranged on the top of the fixing plates, the clamping frame is arranged on the top of the mesh plate through a sliding chute, a material tank is arranged on the top of the box body through an installation plate, an electric telescopic rod is arranged on one side of the material tank, and a scraper plate extending into the material tank is arranged at the output end of the electric telescopic rod. According to the utility model, the inner wall spraying component is arranged at the top of the fixing plate, and the inner wall of the pipeline body can be uniformly sprayed with the anticorrosive coating through the inner wall spraying component, so that the functionality of spraying the anticorrosive coating on the inner wall of the pipeline by the device is increased, workers do not need to search additional equipment for spraying, the spraying cost of the anticorrosive coating of the pipeline is reduced, and the efficiency of spraying the anticorrosive coating on the pipeline body by the device is improved.

Description

Spraying device for pipeline anticorrosive coating

Technical Field

The utility model relates to the technical field of pipelines, in particular to a spraying device for an anticorrosive coating of a pipeline.

Background

The pipeline for conveying oil and gas is mostly in a complex soil environment, the conveyed medium is also corrosive, so that the inner wall and the outer wall of the pipeline are corroded, once the pipeline is corroded and perforated, the oil and gas leakage is caused, not only is the transportation interrupted, but also the environment is polluted, even fire disasters are caused, and harm is caused.

The existing spraying device for the pipeline anticorrosive coating has the following defects:

1. the existing spraying device for the pipeline anticorrosive coating has a single spraying mode for the pipeline anticorrosive coating, and only the outer wall of the pipeline can be sprayed with the anticorrosive coating in a single mode, so that when the pipeline needs to be sprayed with the anticorrosive coating on the inner wall, workers need to additionally search equipment for spraying, the spraying cost of the pipeline anticorrosive coating is increased, and meanwhile, the efficiency of spraying the pipeline anticorrosive coating is reduced;

2. the current spraying device for pipeline anticorrosive coating is not convenient for clear up remaining coating, makes its staff need manual clearance, has not only increased staff's clearance burden, and anticorrosive coating also can harm staff's healthy simultaneously, has reduced the installation comprehensiveness of device, and we provide a spraying device for pipeline anticorrosive coating for this and solve current problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spraying device for an anticorrosive coating of a pipeline, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a spraying device for pipeline anticorrosive coatings comprises a box body, a clamping frame and a mesh plate, wherein mounting plates are mounted on two sides of the top of the box body, the mesh plate is mounted inside the box body, fixing plates are mounted on two sides of the top of the mesh plate, a motor is mounted on one side of each fixing plate, a screw rod is mounted at the output end of the motor, an inner wall spraying assembly is mounted at the top of each fixing plate, a spray pipe is mounted in each inner wall spraying assembly, a spray head is mounted at one end of each spray pipe, the clamping frame is mounted at the top of the mesh plate through a sliding groove, a clamping table is mounted in each clamping frame, two groups of two-way lead screws are mounted in each clamping table through a rotary disc, clamping arms are mounted on the outer sides of the two-way lead screws through thread sleeves, a linkage belt pulley is mounted on one side of each clamping table, and a servo motor is mounted on one side of each linkage belt pulley, and one side of the linkage belt pulley, which is far away from the servo motor, is connected with one end of the bidirectional screw rod, a pipe body is installed at the top of the clamping frame, a material tank is installed at the top of the box body through an installation plate, an electric telescopic rod is installed at one side of the material tank, a scraper plate extending to the inside of the material tank is installed at the output end of the electric telescopic rod, a bottom box is installed at the bottom of the material tank, a vacuum pump is installed inside the bottom box, and a three-way pipe is installed at the output end of the vacuum pump.

Preferably, the bottom of the bottom box is provided with a spraying annular pipe, and the top end of the spraying annular pipe is communicated with a three-way pipe at the output end of the vacuum pump.

Preferably, the bottom of the box body is provided with a bottom frame, and the bottom of the bottom frame is provided with a damping foot.

Preferably, the bottom of centre gripping platform is installed and is removed the seat, and the screw rod runs through the mounting inside removing the seat through helicitic texture.

Preferably, the bottom in the box body is provided with the liquid accumulating box through the sliding groove, and the front surface of the liquid accumulating box is provided with the handle ring.

Preferably, a material conveying pipe is installed at one end, far away from the spray head, of the spray pipe, and the material conveying pipe is in through connection with a three-way pipe at the output end of the vacuum pump through a control valve.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the inner wall spraying component is arranged at the top of the fixing plate, and the inner wall of the pipe body can be uniformly sprayed with the anticorrosive coating through the inner wall spraying component, so that the functionality of spraying the anticorrosive coating on the inner wall of the pipeline by the device is increased, workers do not need to search additional equipment for spraying, and the inner wall spraying component and the spraying annular pipe are matched to synchronously spray the inside and the outside of the pipe body, so that the spraying cost of the anticorrosive coating on the pipeline is reduced, and the efficiency of spraying the anticorrosive coating on the pipe body by the device is improved.

2. According to the utility model, the scraper extending to the interior of the material tank is arranged at the output end of the electric telescopic rod, the scraper can be driven to horizontally reciprocate through the electric telescopic rod, and the scraper can reciprocate in the material tank, so that residual paint in the material tank can be cleaned, the influence of the residual paint on the later-stage paint quality on the inner wall of the material tank is avoided, the quality of the anticorrosion coating sprayed on the pipe body is improved, meanwhile, the manual cleaning of workers is not required, the workload of the workers is reduced, and the safety of the workers is ensured.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of a partial structure of the mesh plate of the present invention.

In the figure: 1. a material tank; 101. an electric telescopic rod; 102. a squeegee; 2. a bottom box; 201. a vacuum pump; 202. spraying an annular pipe; 3. a box body; 301. mounting a plate; 302. a chassis; 4. a clamping frame; 401. a clamping table; 402. a movable seat; 403. a servo motor; 404. a linkage belt pulley; 405. a bidirectional screw rod; 406. a clamp arm; 5. a mesh plate; 501. a fixing plate; 502. a screw; 503. an electric motor; 6. a liquid accumulation box; 7. a pipe body; 8. an inner wall spray assembly; 801. a nozzle; 802. and (4) a spray head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: a spraying device for an anticorrosive coating of a pipeline comprises a box body 3, a clamping frame 4 and a mesh plate 5, wherein mounting plates 301 are mounted on two sides of the top of the box body 3, the mesh plate 5 is mounted inside the box body 3, the mesh plate 5 can provide a mounting position for the clamping frame 4 and is convenient for the clamping frame 4 to be movably mounted, fixing plates 501 are mounted on two sides of the top of the mesh plate 5, a motor 503 is mounted on one side of each fixing plate 501, a screw 502 is mounted at the output end of the motor 503, the screw 502 can be driven to rotate positively and negatively through the power-on operation of the motor 503, a clamping table 401 can be driven to horizontally reciprocate through the matching of the rotating screw 502 and a moving seat 402, a pipe body 7 at the top can be driven to horizontally move through the horizontal movement of the clamping table 401, an anticorrosive coating can be uniformly sprayed on the inner wall of the pipe body 7 through an inner wall spraying component 8, and the functionality of the device for spraying the anticorrosive coating on the inner wall of the pipe body 7 is increased, the inner wall spraying assembly 8 is matched with the spraying annular pipe 202 to synchronously spray the inside and the outside of the pipe body 7, so that the spraying cost of the pipeline anticorrosive coating is reduced, the efficiency of spraying the anticorrosive coating on the pipe body 7 by the device is improved, a spray pipe 801 is installed in the inner wall spraying assembly 8, a spray head 802 is installed at one end of the spray pipe 801, the coating can be conveyed to the spray head 802 through the spray pipe 801 and can be uniformly sprayed through the spray head 802, a clamping frame 4 is installed at the top of a mesh plate 5 through a chute, the pipe body 7 can be clamped and fixed through the clamping frame 4, the stability of the pipe body 7 during spraying is ensured, a clamping table 401 is installed in the clamping frame 4, two groups of bidirectional screw rods 405 are installed in the clamping table 401 through a rotary table, and clamping arms 406 are installed outside the bidirectional screw rods 405 through thread sleeves, a linkage belt pulley 404 is installed on one side of the clamping table 401, a servo motor 403 is installed on one side of the linkage belt pulley 404, which is far away from the servo motor 403, is connected with one end of a bidirectional screw rod 405, the linkage belt pulley 404 can be driven to rotate through the power-on operation of the servo motor 403, two groups of bidirectional screw rods 405 can be driven to synchronously rotate through the linkage belt pulley 404, two groups of clamping arms 406 can be driven to relatively move through the rotation of the bidirectional screw rods 405, so that a pipe body 7 at the top of the clamping table 401 can be clamped, a pipe body 7 is installed at the top of a clamping frame 4, a material tank 1 is installed at the top of a box body 3 through a mounting plate 301, anticorrosive paint can be stored in the material tank 1, an electric telescopic rod 101 is installed on one side of the material tank 1, a scraper plate 102 extending to the interior of the material tank 1 is installed at the output end of the electric telescopic rod 101, and the scraper plate 102 can be driven to horizontally reciprocate through the electric telescopic rod 101, through scraper blade 102 at the inside reciprocating motion of material jar 1, thereby can clear up the inside remaining coating of material jar 1, avoid the remaining coating of 1 inner wall of material jar to influence the quality of later stage coating, thereby the quality of 7 spraying anticorrosive coatings of body has been improved, also need not staff's manual clearance simultaneously, staff's work load has been alleviateed, staff's security has been guaranteed, under casing 2 is installed to the bottom of material jar 1, under casing 2's internally mounted has vacuum pump 201, and the three-way pipe is installed to vacuum pump 201's output, vacuum pump 201 can carry spraying annular tube 202 and inner wall spraying subassembly 8 respectively with the inside coating of material jar 1 through the three-way pipe, be convenient for body 7 carries out inside and outside spraying anticorrosive coatings.

Further, the bottom of the bottom box 2 is provided with a spraying annular pipe 202, the top end of the spraying annular pipe 202 is communicated with a three-way pipe at the output end of the vacuum pump 201, the vacuum pump 201 can convey the coating inside the material tank 1 to the spraying annular pipe 202 through the three-way pipe, and the surface of the pipe body 7 can be uniformly sprayed through the spraying annular pipe 202.

Further, chassis 302 is installed to the bottom of box 3, can prop up box 3 through chassis 302, has guaranteed the steadiness of box 3 installation, and the shock attenuation foot is installed to the bottom of chassis 302, through the shock-absorbing structure of the multiplicable chassis 302 of shock attenuation foot, has improved the stability when the device moves.

Further, the bottom of the clamping table 401 is provided with a movable base 402, a threaded sleeve is arranged inside the movable base 402, the screw 502 is arranged inside the movable base 402 in a penetrating manner through a threaded structure, and the clamping table 401 can be driven to perform reciprocating movement in the horizontal direction through the matching of the rotating screw 502 and the movable base 402.

Further, hydrops case 6 is installed through the spout in the inside bottom of box 3, can be convenient for store remaining coating through hydrops case 6, and the unified clearance of the staff of being convenient for, and the front of hydrops case 6 is installed the ring, can pull hydrops case 6 through the ring, and the staff of being convenient for takes hydrops case 6 and clears up the remaining coating of inside collection.

Further, a material conveying pipe is installed at one end, far away from the spray nozzle 802, of the spray pipe 801, and the material conveying pipe is in through connection with a three-way pipe at the output end of the vacuum pump 201 through a control valve, the vacuum pump 201 can convey materials inside the material tank 1 to the material conveying pipe through the control valve through the three-way pipe, the material can be conveyed to the spray pipe 801 through the material conveying pipe, and the materials can be conveyed to the spray nozzle 802 through the spray pipe 801 to be uniformly sprayed.

The working principle is as follows: the servo motor 403 can drive the linkage belt pulley 404 to rotate through power-on operation, the linkage belt pulley 404 can drive two groups of two-way screw rods 405 to synchronously rotate, the two groups of clamping arms 406 can be driven to relatively move through rotation of the two-way screw rods 405, so that the pipe body 7 at the top of the clamping table 401 can be clamped, the screw rods 502 can be driven to rotate forward and backward through power-on operation of the motor 503, the clamping table 401 can be driven to horizontally reciprocate through cooperation of the rotating screw rods 502 and the moving seat 402, the pipe body 7 at the top can be driven to horizontally move through horizontal movement of the clamping table 401, when the pipe body 7 horizontally moves, paint in the material tank 1 is conveyed to the spraying annular pipe 202 through power-on operation of the vacuum pump 201, the surface of the moving pipe body 7 can be uniformly sprayed through the spraying annular pipe 202, meanwhile, the vacuum pump 201 can convey the material in the material tank 1 to a conveying pipe through a control valve through a three-way pipe, can carry spray tube 801 with the material through the conveying pipeline, can carry shower nozzle 802 with the material through spray tube 801, can carry out the even spraying to body 7 inner wall through shower nozzle 802, can carry out the synchronous spraying inside and outside the body 7 through shower nozzle 802 and spraying annular pipe 202 cooperation, not only reduced pipeline anticorrosive coating spraying cost, also improved the efficiency of device spraying anticorrosive coating to body 7 simultaneously.

The utility model is not described in detail, but is well known to those skilled in the art.

Finally, it is to be noted that: although the present invention has been described in detail with reference to examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a spraying device for pipeline anticorrosive coating, includes box (3), holding frame (4) and mesh board (5), its characterized in that: mounting panel (301) is installed to the top both sides of box (3), the internally mounted of box (3) has mesh board (5), fixed plate (501) is installed to the top both sides of mesh board (5), motor (503) is installed to one side of fixed plate (501), screw rod (502) are installed to the output of motor (503), inner wall spraying subassembly (8) are installed at the top of fixed plate (501), install spray tube (801) in inner wall spraying subassembly (8), shower nozzle (802) is installed to the one end of spray tube (801), holding frame (4) are installed through the spout in the top of mesh board (5), install centre gripping platform (401) in holding frame (4), two sets of two-way lead screw (405) are installed through the carousel in the inside of centre gripping platform (401), centre gripping arm (406) is installed through the thread bush in the outside of two-way lead screw (405), linkage belt pulley (404) is installed to one side of grip slipper (401), servo motor (403) is installed to one side of linkage belt pulley (404), and linkage belt pulley (404) keep away from one side of servo motor (403) and be connected with the one end of two-way lead screw (405), body (7) are installed at the top of holding frame (4), material jar (1) is installed through mounting panel (301) in the top of box (3), electric telescopic handle (101) are installed to one side of material jar (1), scraper blade (102) that extend to material jar (1) inside are installed to the output of electric telescopic handle (101), under casing (2) is installed to the bottom of material jar (1), the internally mounted of under casing (2) has vacuum pump (201), and the three-way pipe is installed to the output of vacuum pump (201).

2. The spray coating device for the anticorrosive coating of the pipeline according to claim 1, characterized in that: the bottom of the bottom box (2) is provided with a spraying annular pipe (202), and the top end of the spraying annular pipe (202) is communicated with a three-way pipe at the output end of the vacuum pump (201).

3. The spray coating device for the anticorrosive coating of the pipeline according to claim 1, characterized in that: the bottom of the box body (3) is provided with an underframe (302), and the bottom of the underframe (302) is provided with a damping foot.

4. The spray coating device for the anticorrosive coating of the pipeline according to claim 1, characterized in that: the bottom of the clamping table (401) is provided with a movable seat (402), and the screw rod (502) is installed inside the movable seat (402) in a penetrating mode through a threaded structure.

5. The spray coating device for the anticorrosive coating of the pipeline according to claim 1, characterized in that: the bottom of the interior of the box body (3) is provided with a liquid accumulating box (6) through a sliding groove, and the front surface of the liquid accumulating box (6) is provided with a handle ring.

6. The spray coating device for the anticorrosive coating of the pipeline according to claim 1, characterized in that: and a delivery pipe is arranged at one end of the spray pipe (801) far away from the spray head (802), and the delivery pipe is communicated with a three-way pipe at the output end of the vacuum pump (201) through a control valve.