CN215968099U

CN215968099U - Pressure pipeline rust cleaning device

Info

Publication number: CN215968099U
Application number: CN202122531216.9U
Authority: CN
Inventors: 刘志鹏; 曹亚权; 朱为杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-03-08
Anticipated expiration: 2031-10-19

Abstract

The application discloses pressure pipeline rust cleaning device, including supporting installation mechanism and rust cleaning mechanism, it includes the mounting panel to support installation mechanism, electric putter, first connecting block, including a motor, an end cap, a controller, and a cover plate, pivot and second connecting block, electric putter fixed mounting is on the mounting panel, first connecting block fixed mounting is on electric putter output, motor fixed mounting is on first connecting block, pivot fixed connection is on the motor output, second connecting block fixed connection is in pivot one end, rust cleaning mechanism includes first barrel, first inserted bar, bolt and steel brush are twisted to the hand, first barrel fixed connection is on the second connecting block, first inserted bar one end slides and pegs graft in first barrel, steel brush fixed connection is at the first inserted bar other end, bolt thread is twisted to the hand and is installed on first barrel. According to the scheme, the same derusting device is suitable for pressure pipelines with different inner diameters, manpower is saved, and the working efficiency of derusting the pressure pipelines is improved.

Description

Pressure pipeline rust cleaning device

Technical Field

The application relates to the technical field of pipeline rust removal, in particular to a pressure pipeline rust removal device.

Background

Pressure pipes are understood in a broad sense to mean all pipes which are subjected to internal or external pressure, regardless of the medium in the pipe, and which are part of a pipe which is used to convey, distribute, mix, separate, discharge, meter, control and stop the flow of a fluid; for example, in the oil and gas industry, pipelines for mining and transportation need to be derusted before processing, and domestic pipelines such as heating and gas pipelines need to be derusted and then proper antirust protection measures need to be taken after welding.

At present, the rust removal process for the inner wall of the pipeline commonly used adopts a leather cup pipe cleaner, but on one hand, the leather cup pipe cleaner needs manual use by workers, and is relatively labor-consuming, and on the other hand, the size of the leather cup pipe cleaner is fixed, the application range is limited, and the same leather cup pipe cleaner is hardly applicable to pipelines with various sizes.

SUMMERY OF THE UTILITY MODEL

The main aim at of this application provides a pressure pipeline rust cleaning device to in improving correlation technique, the manual use of pipeline rust cleaning device, comparatively hard, the size is fixed, the limited problem of application range.

In order to achieve the aim, the application provides a pressure pipeline rust removing device which comprises a support mounting mechanism and a rust removing mechanism;

the supporting and installing mechanism comprises an installing plate, an electric push rod, a first connecting block, a motor, a rotating shaft and a second connecting block, wherein the electric push rod is fixedly installed on the installing plate, the first connecting block is fixedly installed on the output end of the electric push rod, the motor is fixedly installed on the first connecting block, the rotating shaft is fixedly connected to the output end of the motor, and the second connecting block is fixedly connected to one end of the rotating shaft;

the rust removing mechanism comprises a first barrel, a first insertion rod, a hand-screwed bolt and a steel brush, the first barrel is fixedly connected onto the second connecting block, one end of the first insertion rod is slidably inserted into the first barrel, the steel brush is fixedly connected onto the other end of the first insertion rod, the hand-screwed bolt is installed on the first barrel in a threaded mode, and one end of the hand-screwed bolt is abutted to the first insertion rod.

In one embodiment of the present application, a handle is fixedly connected to the mounting plate, and a rubber layer is disposed on a surface of the handle.

In an embodiment of the present application, sliding support members are fixedly connected to the first connection block, and four sliding support members are provided, and are distributed on the first connection block in an annular array.

In an embodiment of the application, the sliding support includes a second cylinder, a second rod, a spring and a pulley, the second cylinder is fixedly connected to the first connecting block, one end of the second rod is slidably inserted into the second cylinder, the pulley is installed at the other end of the second rod, one end of the spring is fixedly connected to the inner bottom wall of the second cylinder, and the other end of the spring is fixedly connected to one end of the second rod.

In an embodiment of the present application, one end of the second insert rod is fixedly connected with a limiting plate.

In an embodiment of the present application, a sleeve is fixedly connected to the first connecting block, and the motor is fixedly installed in the sleeve.

In an embodiment of the present application, a third connecting block is fixedly sleeved on the rotating shaft, and a plurality of blades are fixedly connected to the third connecting block.

In an embodiment of this application, seted up on the first inserted bar with hand screw bolt complex blind hole, the blind hole is provided with a plurality of, a plurality of the blind hole equidistance distributes.

Compared with the prior art, the beneficial effects of this application are: when the pressure pipeline rust removing device with the design is used, firstly, one end of the device is inserted into a pressure pipeline to be rust removed by holding the mounting plate by hand, moving the first inserted bar according to the inner diameter of the pipeline to enable the steel wire brush to abut against the inner wall of the pipeline, then screwing the bolt by a hand to fix the first inserted bar on the first cylinder body, then, the motor is started, the output end of the motor drives the rotating shaft to rotate, the rotating shaft drives the second connecting block to rotate, further rotating the first cylinder and the first inserted link, the wire brush derusting the inner wall of the pipeline, and finally, the electric push rod is controlled to stretch out and draw back to drive the motor, the rotating shaft and the second connecting block to move back and forth, so that the steel wire brush can remove rust on different positions of the inner wall of the pipeline, the same rust removing device is suitable for pressure pipelines with different inner diameters, manpower is saved, and the work efficiency of rust removal of the pressure pipelines is improved.

Drawings

FIG. 1 is a front sectional structural schematic view of a pressure pipeline rust removal device provided according to an embodiment of the application;

FIG. 2 is an enlarged schematic structural diagram of a part A in FIG. 1 of a pressure pipeline rust removing device provided according to an embodiment of the application;

fig. 3 is an enlarged structural schematic diagram of a part B in fig. 1 of the pressure pipeline rust removing device provided by the embodiment of the application.

In the figure: 1. a support mounting mechanism; 2. a rust removal mechanism; 11. mounting a plate; 12. an electric push rod; 13. a first connection block; 14. a motor; 15. a rotating shaft; 16. a second connecting block; 17. a handle; 18. a sliding support; 19. a sleeve; 21. a first cylinder; 22. a first plunger; 23. screwing the bolt by hand; 24. a wire brush; 31. a third connecting block; 32. a blade; 181. a second cylinder; 182. a second plunger; 183. a spring; 184. a pulley; 185. a limiting plate; 221. and (4) blind holes.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

Referring to fig. 1-3, the present application provides a pressure pipeline rust removing device, which includes a support mounting mechanism 1 and a rust removing mechanism 2, where the support mounting mechanism 1 is used to mount the rust removing mechanism 2, and the rust removing mechanism 2 is used to remove rust on an inner wall of a pressure pipeline.

Referring to fig. 1 and 2, the supporting and mounting mechanism 1 includes a mounting plate 11, an electric push rod 12, a first connecting block 13, a motor 14, a rotating shaft 15 and a second connecting block 16;

for the convenience of holding the device, a handle 17 is fixedly connected to the mounting plate 11, and a rubber layer is arranged on the surface of the handle 17;

the electric push rod 12 is fixedly arranged on the mounting plate 11, so that the device can stretch and retract;

the first connecting block 13 is fixedly arranged at the output end of the electric push rod 12, the first connecting block 13 is fixedly connected with four sliding supporting pieces 18, and the four sliding supporting pieces 18 are distributed on the first connecting block 13 in an annular array manner, so that the device is automatically positioned at the central position after being inserted into a pressure pipeline;

the sliding support 18 comprises a second cylinder 181, a second insertion rod 182, a spring 183 and a pulley 184, the second cylinder 181 is fixedly connected to the first connecting block 13, one end of the second insertion rod 182 is slidably inserted into the second cylinder 181, the pulley 184 is installed at the other end of the second insertion rod 182, one end of the spring 183 is fixedly connected to the inner bottom wall of the second cylinder 181, the other end of the spring 183 is fixedly connected to one end of the second insertion rod 182, and the pulley 184 abuts against the inner wall of the pressure pipe;

a limit plate 185 is fixedly connected to one end of the second plunger 182, and is used for limiting the sliding range of the second plunger 182, so that the second plunger 182 cannot be separated from the second cylinder 181;

the motor 14 is fixedly arranged on the first connecting block 13, the sleeve 19 is fixedly connected on the first connecting block 13, and the motor 14 is fixedly arranged in the sleeve 19 and used for protecting the motor 14 and enabling the motor 14 to be more stably arranged;

the rotating shaft 15 is fixedly connected to the output end of the motor 14, and the output end of the motor 14 drives the rotating shaft 15 to rotate;

and the second connecting block 16 is fixedly connected to one end of the rotating shaft 15 and is used for installing the derusting mechanism 2.

Referring to fig. 1 and 3, the derusting mechanism 2 comprises a first cylinder 21, a first inserted link 22, a hand-screwed bolt 23 and a wire brush 24;

the first cylinder 21 is fixedly connected to the second connecting block 16 and is used for installing a first inserted link 22;

one end of the first inserted link 22 is inserted in the first cylinder 21 in a sliding manner, the steel brush 24 is fixedly connected to the other end of the first inserted link 22, and the first inserted link 22 is moved to drive the steel brush 24 to move, so that the device is suitable for pressure pipelines with different inner diameters;

a hand-screwed bolt 23 is installed on the first cylinder 21 in a threaded manner, and one end of the hand-screwed bolt 23 abuts against the first inserted link 22 and is used for fixing the first inserted link 22;

in order to fix the first inserting rod 22 more stably, the first inserting rod 22 is provided with a plurality of blind holes 221 matched with the hand-screwed bolts 23, and the blind holes 221 are distributed at equal intervals;

the rotating shaft 15 is fixedly sleeved with a third connecting block 31, and the third connecting block 31 is fixedly connected with a plurality of blades 32 for blowing away dust generated in the rust removing process.

Specifically, the working principle of the pressure pipeline rust removing device is as follows: when the rust removing device is used, firstly, one end of the device is extended into a pressure pipeline needing rust removing by holding the handle 17 by hand, the pulley 184 automatically abuts against the inner wall of the pressure pipeline under the action of the spring 183, so that the device is positioned at the central position in the pressure pipeline, then the first inserting rod 22 is moved, the steel wire brush 24 abuts against the inner wall of the pressure pipeline, the hand-screwing bolt 23 is screwed down, the first inserting rod 22 is fixed, then the motor 14 is started, the output end of the motor 14 drives the rotating shaft 15 to rotate, so that the second connecting block 16 rotates, the first cylinder 21 and the first inserting rod 22 rotate, the steel wire brush 24 removes rust on the inner wall of the pressure pipeline, meanwhile, the rotating shaft 15 drives the third connecting block 31 to rotate, the blade 32 rotates to blow away dust generated in the rust removing process, finally, the electric push rod 12 is controlled to stretch out and draw back, the first connecting block 13 and the motor 14 are driven to do reciprocating motion, and the rust removing mechanism 2 rotates while doing reciprocating motion through the rotating shaft 15 and the second connecting block 16, and (4) removing rust at different positions of the inner wall of the pressure pipeline.

It should be noted that: the model specifications of the electric push rod 12 and the motor 14 need to be determined according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply and the principle of the power supply of the power pusher 12 and the motor 14 will be clear to a person skilled in the art and will not be described in detail here.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A pressure pipeline rust removing device is characterized by comprising

The supporting and installing mechanism (1) comprises an installing plate (11), an electric push rod (12), a first connecting block (13), a motor (14), a rotating shaft (15) and a second connecting block (16), wherein the electric push rod (12) is fixedly installed on the installing plate (11), the first connecting block (13) is fixedly installed on the output end of the electric push rod (12), the motor (14) is fixedly installed on the first connecting block (13), the rotating shaft (15) is fixedly connected on the output end of the motor (14), and the second connecting block (16) is fixedly connected at one end of the rotating shaft (15);

derusting mechanism (2), derusting mechanism (2) include first barrel (21), first inserted bar (22), hand screw bolt (23) and wire brush (24), first barrel (21) fixed connection be in on second connecting block (16), the one end of first inserted bar (22) slides and pegs graft in first barrel (21), wire brush (24) fixed connection be in the other end of first inserted bar (22), hand screw bolt (23) threaded mounting is in on first barrel (21), the one end of hand screw bolt (23) with first inserted bar (22) are contradicted.

2. A pressure pipe rust removing device as claimed in claim 1, characterized in that a handle (17) is fixedly connected to the mounting plate (11), and a rubber layer is provided on the surface of the handle (17).

3. A pressure pipe rust removing device as claimed in claim 1, characterized in that sliding support members (18) are fixedly connected to said first connecting block (13), said sliding support members (18) being provided in four, four of said sliding support members (18) being distributed in an annular array on said first connecting block (13).

4. A pressure pipe rust removing device as claimed in claim 3, wherein the sliding support (18) comprises a second cylinder (181), a second insertion rod (182), a spring (183) and a pulley (184), the second cylinder (181) is fixedly connected to the first connecting block (13), one end of the second insertion rod (182) is slidably inserted into the second cylinder (181), the pulley (184) is installed at the other end of the second insertion rod (182), one end of the spring (183) is fixedly connected to the inner bottom wall of the second cylinder (181), and the other end of the spring (183) is fixedly connected to one end of the second insertion rod (182).

5. The pressure pipe rust removing device as claimed in claim 4, wherein a limit plate (185) is fixedly connected to one end of the second insertion rod (182).

6. A pressure pipe rust cleaning device as claimed in claim 1, characterized in that a sleeve (19) is fixedly connected to the first connecting block (13), and the motor (14) is fixedly mounted in the sleeve (19).

7. A pressure pipe rust removing device as claimed in claim 1, wherein a third connecting block (31) is fixedly connected to the rotating shaft (15), and a plurality of blades (32) are fixedly connected to the third connecting block (31).

8. The pressure pipeline rust removing device as claimed in claim 1, characterized in that the first insert rod (22) is provided with a blind hole (221) which is matched with the hand bolt (23), the blind hole (221) is provided with a plurality of blind holes (221) which are distributed at equal intervals.