CN218902395U

CN218902395U - Corrosion prevention equipment for uniformly spraying pipeline

Info

Publication number: CN218902395U
Application number: CN202320023941.1U
Authority: CN
Inventors: 何猛
Original assignee: Baoding Longzun Technology Co ltd
Current assignee: Baoding Longzun Technology Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-04-25
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses anti-corrosion equipment for uniformly spraying a pipeline, which comprises a driving mechanism and a spraying mechanism, wherein a first gear connected with a motor of the driving mechanism is meshed with a second gear at the same end of a rotating rod of the spraying mechanism, the rotating rod is connected with the lower end of an electric push rod at the outer side of the anti-corrosion equipment, the electric push rod is connected with a spraying water tank in the anti-corrosion equipment, the lower part of the spraying water tank is connected with the rotating rod, one side of the electric push rod of the anti-corrosion equipment is provided with an annular limiting groove matched with the rotating rod and the electric push rod, the other side of the anti-corrosion equipment far away from the electric push rod is provided with a fixed groove, and the fixed groove is provided with a sealing cover. The corrosion-resistant device for uniformly spraying the pipeline has the advantages that the operation is simple, the spraying water tank can quickly reach the welding seam under the drive of the electric push rod, and the corrosion-resistant liquid is uniformly sprayed on the welding seam of the pipeline.

Description

Corrosion prevention equipment for uniformly spraying pipeline

Technical Field

The utility model relates to the technical field of pipeline corrosion prevention equipment, in particular to corrosion prevention equipment for uniformly spraying pipelines.

Background

Pipeline corrosion prevention refers to measures to slow or prevent pipelines from being corroded and spoiled under the chemical, electrochemical action of internal and external media or by the metabolic activity of microorganisms. The coating is uniformly coated on the surface of the metal pipeline after rust removal, so that the metal pipeline is isolated from various corrosive media, and is one of the most basic methods for pipeline corrosion prevention. However, when the existing spraying equipment sprays welding seams of an external pipeline, anticorrosion liquid is usually manually applied, so that the working efficiency is low and the spraying is uneven.

Disclosure of Invention

The utility model aims to provide anti-corrosion equipment for uniformly spraying a pipeline, which is simple to operate, and a spraying water tank can quickly reach a welding seam under the drive of an electric push rod and uniformly spray anti-corrosion liquid on the welding seam of the pipeline.

In order to achieve the above purpose, the utility model provides an anti-corrosion device for uniformly spraying a pipeline, which comprises a driving mechanism and a spraying mechanism, wherein a first gear connected with a motor of the driving mechanism is meshed with a second gear at the same end of a rotating rod of the spraying mechanism, the rotating rod is connected with the lower end of an electric push rod at the outer side of the anti-corrosion device, the electric push rod is connected with a spraying water tank in the anti-corrosion device, the lower part of the spraying water tank is connected with the rotating rod, one side of the electric push rod is provided with an annular limiting groove matched with the rotating rod and the electric push rod, the other side of the anti-corrosion device far away from the electric push rod is provided with a fixed groove, and the fixed groove is provided with a sealing cover.

Preferably, the anti-corrosion device is provided with an annular first positioning groove matched with the pipe on the inner side wall of one side of the motor, and a second positioning groove with the same diameter as the first positioning groove is arranged in the sealing cover.

Preferably, the limiting groove is provided with an annular sliding rail matched with the rotating rod bearing sliding block at the opening of the fixing groove.

Preferably, the motor is located on the side wall of the anticorrosion equipment in the center of the fixing groove.

Preferably, the spray water tank bottom evenly is equipped with the shower nozzle.

Preferably, the lower part of the anti-corrosion device is provided with a recovery groove.

Therefore, the anti-corrosion device for uniformly spraying the pipeline has the advantages that the operation is simple, the spraying water tank can quickly reach the welding seam under the drive of the electric push rod, and the anti-corrosion liquid is uniformly sprayed on the welding seam of the pipeline.

The technical scheme of the utility model is further described in detail through the drawings and the embodiments.

Drawings

FIG. 1 is a front view of an anti-corrosion device for uniformly spraying a pipe according to the present utility model;

FIG. 2 is a side cross-sectional view of a corrosion protection apparatus for uniformly spraying a pipe in accordance with the present utility model;

fig. 3 is a front view of a closure of an anti-corrosion device for uniformly spraying a pipe according to the present utility model.

Reference numerals

1. A driving mechanism; 2. a spraying mechanism; 3. a motor; 4. a first gear; 5. a rotating lever; 6. a second gear; 7. an electric push rod; 8. spraying a water tank; 9. a limit groove; 10. an anti-corrosion device; 11. a fixing groove; 12. a first positioning groove; 13. a cover; 14. a second positioning groove; 15. a spray head; 16. and a recovery tank.

Detailed Description

The technical scheme of the utility model is further described below through the attached drawings and the embodiments.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

Fig. 1 is a front view of an anti-corrosion device for uniformly spraying a pipeline according to the present utility model, fig. 2 is a side view cross-section of an anti-corrosion device for uniformly spraying a pipeline according to the present utility model, and fig. 3 is a front view of a cover of an anti-corrosion device for uniformly spraying a pipeline according to the present utility model, as shown in the drawings, an anti-corrosion device for uniformly spraying a pipeline, including a driving mechanism 1 and a spraying mechanism 2. The first gear 4 connected with the motor 3 of the driving mechanism 1 is meshed with the second gear 6 at the same end of the rotating rod 5 of the spraying mechanism 2, and the rotating rod 5 is connected with the lower end of the electric push rod 7 outside the anti-corrosion device 10. The electric push rod 7 is connected with a spraying water tank 8 inside the anti-corrosion device 10, and the lower part of the spraying water tank 8 is connected with the rotating rod 5. The anti-corrosion device 10 is provided with an annular limit groove 9 matched with the rotating rod 5 and the electric push rod 7 on one side of the electric push rod 7, the anti-corrosion device 10 is provided with a fixed groove 11 on the other side far away from the electric push rod 7, and the fixed groove 11 is provided with a sealing cover 13.

The driving mechanism 1 drives the spraying mechanism 2 to rotate around the welding seam of the pipe, and the corrosion-resistant liquid is uniformly sprayed on the welding seam of the pipe. The pipe is placed into the anti-corrosion equipment 10 from the fixing groove 11 to be fixed, the motor 3 is started, the first gear 4 drives the second gear 6 to rotate, and then the spraying water tank 8 is driven to rotate along the welding line of the pipe. The electric push rod 7 drives the spraying water tank 8 to move to the pipe welding seam along the rotating rod 5, and the corrosion-preventing liquid is uniformly sprayed on the surface of the pipe welding seam. Through the drive of second gear 6 at first gear 4, the telescopic link of dwang 5 and electric putter 7 all rotates along spacing groove 9, and then rotates along the tubular product.

The anti-corrosion device 10 is provided with an annular first positioning groove 12 matched with the pipe on the inner side wall of one side of the motor 3, a sealing cover 13 is arranged at the fixing groove 11, and a second positioning groove 14 with the same diameter as the first positioning groove 12 is arranged inside the sealing cover 13. The pipe is placed into the anti-corrosion device 10 from the opening of the fixing groove 11 until one end of the pipe is connected with the first positioning groove 12, and the second positioning groove 14 on the sealing cover 13 is connected with the other end of the pipe, so that the pipe is fixed in the anti-corrosion device 10. The first and

second detents

12, 14 match the diameters of the tubing, and together they secure the tubing within the anti-corrosion device 10.

The limiting groove 9 is provided with an annular sliding rail matched with the bearing sliding block of the rotating rod 5 at the opening of the fixing groove 11, and when one end of the rotating rod 5 moves under the drive of the first gear 4, the other end also moves along the sliding rail, so that the synchronous and stable movement of the left side and the right side of the rotating rod 5 is ensured.

The motor 3 is positioned on the side wall of the anti-corrosion device 10 in the center of the fixed groove 11, so that the first gear 4 is ensured to stably drive the second gear 6 to rotate.

The bottom end of the spraying water tank 8 is uniformly provided with a spray head 15, and the spray head 15 uniformly sprays preservative solution in the spraying water tank 8 on the surface of a pipe welding seam. The tubing is the same length as the anti-corrosion device 10 so that the anti-corrosion device 10 can secure the tubing.

The lower part of the corrosion protection device 10 is provided with a recovery groove 16 for recovering the corrosion protection liquid dropped on the pipe, thereby improving the utilization rate of the corrosion protection liquid and avoiding the pollution of the working environment.

When in use, the pipe is placed into the anti-corrosion device 10 from the opening of the fixed groove 11, one end of the pipe is connected with the first positioning groove 12, and the sealing cover 13 is connected with the fixed groove 11, so that the other end of the pipe is connected with the second positioning groove 14. And starting the electric push rod 7, moving the spraying water tank 8 to the pipe welding seam, starting the motor 3, and driving the rotating rod 5 to rotate by the first gear 4. The spray head 15 sprays the preservative solution on the welding line of the pipe, and the electric push rod 7 drives the spraying water tank 8 to move, so that the uniform spraying of the preservative solution on the welding line of the pipe is realized.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting it, and although the present utility model has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that: the technical scheme of the utility model can be modified or replaced by the same, and the modified technical scheme cannot deviate from the spirit and scope of the technical scheme of the utility model.

Claims

1. An anti-corrosion device for uniformly spraying a pipeline, which is characterized in that: including actuating mechanism and spraying mechanism, the first gear that actuating mechanism motor connects with the second gear meshing of spraying mechanism dwang same one end, the dwang is connected with the electric putter lower extreme in the anticorrosive equipment outside, the electric putter with the inside spraying water tank of anticorrosive equipment is connected, spraying water tank lower part with the dwang is connected, the anticorrosive equipment be in electric putter one side be equipped with the dwang with electric putter assorted annular spacing groove, the anticorrosive equipment is keeping away from the opposite side of electric putter is equipped with the fixed slot, the fixed slot is equipped with the closing cap.

2. A corrosion protection apparatus for uniform spraying of tubing as claimed in claim 1, wherein: the anti-corrosion device is characterized in that an annular first positioning groove matched with a pipe is formed in the inner side wall of one side of the motor, and a second positioning groove with the same diameter as the first positioning groove is formed in the sealing cover.

3. A corrosion protection apparatus for uniform spraying of tubing as claimed in claim 1, wherein: the limiting groove is provided with an annular sliding rail matched with the rotating rod bearing sliding block at the opening of the fixing groove.

4. A corrosion protection apparatus for uniform spraying of tubing as claimed in claim 1, wherein: the motor is positioned on the side wall of the anti-corrosion device in the center of the fixing groove.

5. A corrosion protection apparatus for uniform spraying of tubing as claimed in claim 1, wherein: and spray heads are uniformly arranged at the bottom end of the spraying water tank.

6. A corrosion protection apparatus for uniform spraying of tubing as claimed in claim 1, wherein: and a recovery groove is arranged at the lower part of the anti-corrosion device.