CN210650069U

CN210650069U - Pipeline internal surface rust cleaning device

Info

Publication number: CN210650069U
Application number: CN201921481007.4U
Authority: CN
Inventors: 伍业尚
Original assignee: Ma'anshan Shengyuan Pipeline Co Ltd
Current assignee: Ma'anshan Shengyuan Pipeline Co Ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-06-02
Anticipated expiration: 2029-09-06

Abstract

The utility model belongs to the technical field of pipeline rust removal, in particular to a pipeline inner surface rust removal device, which comprises a workbench, wherein the right side of the top of the workbench is fixedly connected with a fixed block, the outer side of a sleeve is provided with a water injection hole, the left end of the sleeve is sleeved with a rust removal ball, the inner wall of the rust removal ball is fixedly connected with a spring, the inner side of the spring is fixedly connected with an inflatable bag, and one side of the inflatable bag is provided with a gas transmission hole; through putting into the one end that needs to carry out the rust cleaning steel pipe with the rust cleaning ball, utilize the motor to connect external power source simultaneously and pass through the back, drive the catch bar and carry out reciprocal promotion, make rust cleaning team steel pipe internal surface polish the rust cleaning, function after the outside water pump circular telegram simultaneously, make chemical liquid utilize the anticorrosion water pipe, discharge through the water injection hole, cooperation chemical method when realizing mechanical polishing, just the chemical liquid volume that uses is less, and the efficiency of rust cleaning of polishing simultaneously is higher, and cost reduction can protect the workman.

Description

Pipeline internal surface rust cleaning device

Technical Field

The utility model belongs to the technical field of the pipeline rust cleaning, more specifically relates to a pipeline internal surface rust cleaning device.

Background

The prior various pipeline projects all put forward the requirements of rust removal treatment on the outer surface and the inner surface of the pipeline, the rust removal technology on the outer surface of the pipeline is very mature, and a chemical rust removal process and an internal sand blasting rust removal process are adopted on the inner surface of the pipeline, and the concrete steps are that firstly, a physical method comprises manual polishing, sand blasting, shot blasting, mechanical rust removal and the like, and secondly, a chemical method comprises the following steps: the two processes require that the operation site is relatively fixed, the equipment volume is huge, the influence on the environment is large, and the rust removal on the installation site of a pipeline site and a single small-batch pipeline is not applicable.

The prior art has the following problems:

1. most of the existing methods for removing rust on the inner surface of the pipeline are not combined, so that the working efficiency is low, the existing chemical methods are large in usage amount, not only are financial resources wasted, but also manpower wasted, and the effect is poor, and the used chemical liquid can cause certain influence on the body health of a user;

2. the existing steel pipe inner surface rust removal has different space sizes in the steel pipe due to different types of the steel pipe during working, so that repeated rust removal is needed by using a different rust removal tool, and rust slag generated after rust removal is difficult to treat, which can affect the environment.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a pipeline internal surface rust cleaning device has the clearance of being convenient for, and the convenience is to the steel pipe of different models characteristics that rust cleaning.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pipeline internal surface rust cleaning device, includes the workstation, workstation top right side fixedly connected with fixed block, the fixed block left side is equipped with the sleeve, the inboard gomphosis of sleeve is connected with the catch bar, the sleeve outside is equipped with the water injection hole, sleeve left end cover is equipped with the rust cleaning ball, rust cleaning ball inner wall fixedly connected with spring, the inboard fixedly connected with gas cell of spring, the gas transmission hole has been seted up to gas cell one side, workstation right side fixedly connected with motor, fixed surface is connected with dissolving tank before the motor, workstation top right side fixedly connected with deposits the case, it is equipped with the stuff to deposit case front surface one side, fixed surface is connected with the handle before the stuff, deposit the case right side and seted up the relief hole.

Preferably, the inside of the push rod is electrically connected to the motor through a wire, and the outside of the motor is electrically connected to an external power supply through a wire.

Preferably, the number of the water injection holes is two, the inside of each water injection hole is connected to the dissolving tank through an anti-corrosion hose, and an anti-corrosion dense net is arranged on the inner side of each water injection hole.

Preferably, the gas transmission hole is matched with the inflatable bag structure, the inside of the gas transmission hole is connected with an external gas transmission device through a pipeline, and the derusting ball is of a deformable structure.

Preferably, the discharge hole with deposit case structure phase-match, just the discharge hole with the rust cleaning ball is located same level.

Preferably, the wooden plug is of a rectangular structure, and the wooden plug is matched with the handle structure.

Preferably, the top of the dissolving tank is provided with a water injection tank, and the dissolving tank is connected with an external water pump through an external water pipe.

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

1. put into the one end that needs to carry out the rust cleaning steel pipe through the ball that will derust, utilize the motor to connect external power source simultaneously and pass through the back, drive the catch bar and carry out reciprocal promotion, make rust cleaning team steel pipe internal surface polish the rust cleaning, put into the dissolving tank with the chemical liquid that the configuration is good simultaneously, function after the circular telegram of outside water pump simultaneously, make inside chemical liquid utilize the anticorrosion water pipe, discharge through the water filling hole, cooperate chemical method when realizing mechanical polishing, and the chemical liquid volume that uses is less, the efficiency of the rust cleaning of polishing simultaneously is higher, the cost reduction, and avoid workman to contact chemical liquid in the process of polishing, can protect the workman.

2. Utilize external gas transmission device to carry out the gas transmission through the gas transmission hole that sets up, make the gas cell inflate the back inflation, utilize inflation back gas cell to cause pressure to the spring, make the spring exert pressure to the outside, make rust cleaning ball volume grow, the rust cleaning that just can polish to different types of steel pipes need not replace the rust cleaning instrument, the relief hole of setting is put into to the other end of steel pipe simultaneously, the realization is collected the rust slag, conveniently handle simultaneously, can not cause the influence to the environment, simple structure simultaneously, low in manufacturing cost and suitability are strong.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout the exemplary embodiments of the present invention.

Fig. 1 is a schematic view of the overall internal structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the rust removing ball of the present invention;

in the figure: 1. a work table; 2. a fixed block; 3. a sleeve; 4. a push rod; 5. a water injection hole; 6. derusting balls; 7. a spring; 8. an air-filled bag; 9. a gas transmission hole; 10. a motor; 11. a dissolving tank; 12. a storage box; 13. a wooden plug; 14. a handle; 15. a discharge hole.

Detailed Description

Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

Example 1

Referring to fig. 1-2, the present invention provides the following technical solutions: the utility model provides a pipeline internal surface rust cleaning device, including

workstation

1, 1 top right side fixedly connected with fixed block 2 of workstation, 2 left sides of fixed block are equipped with sleeve 3, 3 inboard gomphosis of sleeve are connected with catch bar 4, the 3 outside of sleeve is equipped with water injection hole 5, 3 left ends of sleeve cover are equipped with

rust cleaning ball

6, 6 inner wall fixedly connected with springs 7 of rust cleaning ball, 7 inboard fixedly connected with gas cell 8 of spring, gas transmission hole 9 has been seted up to gas cell 8 one side, 1 right side fixedly connected with motor 10 of workstation, surface fixedly connected with dissolving tank 11 before the

motor

10, 1 top right side fixedly connected with of workstation deposits case 12, it is equipped with wooden plug 13 to deposit case 12 front surface one side, surface fixedly connected with handle 14 before wooden plug 13, it has seted up relief hole 15 to deposit case 12.

In this embodiment: motor 10 (model TCH (V)18-100-30SB)

In this embodiment: the rust removing ball 6 is put into one end of a steel pipe to be subjected to rust removing, the motor 10 is connected with an external power supply to drive the push rod 4 to carry out reciprocating pushing, the rust removing ball 6 is used for polishing and rust removing on the inner surface of the steel pipe, the prepared chemical liquid is put into the dissolving box 11, the external water pump is electrified to operate, the chemical liquid in the chemical liquid is discharged through the water injection hole 5 by utilizing the anti-corrosion water pipe, the mechanical polishing is realized and the chemical method is matched, the used chemical liquid amount is less, the polishing and rust removing efficiency is higher, the cost is reduced, workers are prevented from contacting the chemical liquid in the polishing process, the workers can be protected, the external gas transmission device is used for gas transmission through the arranged gas transmission hole 9, the gas filling bag 8 is expanded, the expanded gas filling bag 8 is used for causing pressure to the spring 7, and the spring 7 is pressed outwards, make 6 bulky grow of rust cleaning ball, do not need the replacement rust cleaning instrument just can polish the rust cleaning to different kinds of steel pipes, the relief hole 15 that sets up is put into to the other end of steel pipe simultaneously, realizes collecting the rust slag, conveniently handles simultaneously, can not cause the influence to the environment, simple structure simultaneously, low in manufacturing cost and suitability are strong.

Specifically, the inside of the push rod 4 is electrically connected to the motor 10 through an electric wire, and the outside of the motor 10 is electrically connected to an external power supply through an electric wire; after the motor 10 is connected to an external power supply and powered on, the pushing rod 4 is driven to push and pull back and forth.

Specifically, the number of the water injection holes 5 is two, the interiors of the water injection holes 5 are connected to the dissolving tank 11 through anti-corrosion hoses, and anti-corrosion dense nets are arranged on the inner sides of the water injection holes 5; chemical liquid that will carry through the anticorrosion hose sprays through water injection hole 5, through the anticorrosion dense net that is equipped with, can avoid water injection hole 5 to cause the jam simultaneously, guarantees water injection hole 5's normal work.

Specifically, the gas transmission hole 9 is matched with the inflatable bag 8 in structure, the inside of the gas transmission hole 9 is connected with an external gas transmission device through a pipeline, and the rust removing ball 6 is of a deformable structure; the external gas transmission device is used for transmitting gas to the inflatable bag 8 through the gas transmission hole 9, so that the inside of the inflatable bag 8 is inflated to realize expansion.

Specifically, the discharge hole 15 is matched with the storage box 12 in structure, and the discharge hole 15 and the rust removing ball 6 are positioned at the same level; in the derusting process, rust slag discharged by the steel pipe is conveyed into the storage box 12 through the discharge hole 15, and is stored for cleaning conveniently at the later stage.

Specifically, the wooden plug 13 is of a rectangular structure, and the wooden plug 13 is matched with the handle 14 in structure; when the rusty slag needs to be treated, the wooden plug 13 is driven to move outwards to be taken out through the pulling handle 14, then the rusty slag stored in the storage box 12 is conveniently cleaned, the structure is simple, and the practicability is high.

Specifically, a water injection tank is arranged at the top of the dissolving tank 11, and the dissolving tank 11 is connected with an external water pump through an external water pipe; after the chemical liquid for removing rust is prepared, the chemical liquid is injected into the dissolving tank 11 through the arranged water injection groove, and simultaneously, the external water pump is operated after being electrified, so that the chemical liquid in the dissolving tank is discharged through the water injection hole 5 by utilizing the anti-corrosion water pipe.

The utility model discloses a theory of operation and use flow: firstly, a derusting ball 6 is put into one end of a steel pipe to be derusted, the other end of the steel pipe is put into the inner side of a discharge hole 15, when the derusting ball 6 is not matched with the inner space of the steel pipe, an external gas transmission device is further utilized to be connected with a gas transmission hole 9 through an external gas transmission pipe, gas is simultaneously transmitted, then an inflatable bag 8 is inflated and then expanded, the inflatable bag 8 further causes pressure to a spring 7 through the inflated inflatable bag 8, the spring 7 is pressed outwards, the size of the derusting ball 6 is further increased, when the derusting ball 6 is contacted with the inner part of the steel pipe, the gas transmission is stopped, after a motor 10 is further electrified, a push rod 4 is utilized to push the inner side of a sleeve 3, the derusting ball 6 is further utilized to carry out reciprocating motion, polishing and derusting on the steel pipe, and an external water pump is electrified and then operates, so that the chemical liquid in the inner, make the rust cleaning process more convenient, utilize the anticorrosive dense net of 5 inboard settings in water injection hole simultaneously, avoid water injection hole 5 to block up, simultaneously through the corrosion protection nature of dense net, can guarantee dense net normal use, further make steel pipe exhaust rust slag send deposit incasement 12 inside through relief hole 15, at last through pulling handle 14, make wooden plug 13 move to the outside then and take out, clear up the rust slag of depositing incasement 12 inside simultaneously.

The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.

Claims

1. The utility model provides a pipeline internal surface rust cleaning device, includes workstation (1), its characterized in that: the automatic derusting machine is characterized in that a fixed block (2) is fixedly connected to the right side of the top of the workbench (1), a sleeve (3) is arranged on the left side of the fixed block (2), a push rod (4) is connected to the inner side of the sleeve (3) in an embedded mode, a water injection hole (5) is formed in the outer side of the sleeve (3), a derusting ball (6) is sleeved at the left end of the sleeve (3), a spring (7) is fixedly connected to the inner wall of the derusting ball (6), an inflating bag (8) is fixedly connected to the inner side of the spring (7), an air conveying hole (9) is formed in one side of the inflating bag (8), a motor (10) is fixedly connected to the right side of the workbench (1), a dissolving box (11) is fixedly connected to the front surface of the motor (10), a storage box (12) is fixedly connected to the right side of the top of the workbench (1), the right side of the storage box (12) is provided with a discharge hole (15).

2. The rust removing device for the inner surface of the pipeline as claimed in claim 1, wherein: the inside of the push rod (4) is electrically connected with the motor (10) through an electric wire, and the outside of the motor (10) is electrically connected with an external power supply through an electric wire.

3. The rust removing device for the inner surface of the pipeline as claimed in claim 1, wherein: the water injection hole (5) quantity is two, just water injection hole (5) are inside to be connected in dissolving tank (11) through the anticorrosion hose, just water injection hole (5) inboard is equipped with the anticorrosion dense net.

4. The rust removing device for the inner surface of the pipeline as claimed in claim 1, wherein: the structure of the air delivery hole (9) is matched with that of the inflatable bag (8), the inside of the air delivery hole (9) is connected with an external air delivery device through a pipeline, and the rust removing ball (6) is of a deformable structure.

5. The rust removing device for the inner surface of the pipeline as claimed in claim 1, wherein: discharge hole (15) with deposit case (12) structure phase-match, just discharge hole (15) with rust cleaning ball (6) are located same level.

6. The rust removing device for the inner surface of the pipeline as claimed in claim 1, wherein: the wooden plug (13) is of a rectangular structure, and the wooden plug (13) is matched with the handle (14) in structure.

7. The rust removing device for the inner surface of the pipeline as claimed in claim 1, wherein: the top of the dissolving tank (11) is provided with a water injection tank, and the dissolving tank (11) is connected with an external water pump through an external water pipe.