CN216779745U

CN216779745U - Steel pipe with inner and outer rust prevention

Info

Publication number: CN216779745U
Application number: CN202122879569.8U
Authority: CN
Inventors: 韩永波; 匡明玉
Original assignee: Qingdao Wuxiao Pipe Manufacturing Co ltd
Current assignee: Qingdao Wuxiao Pipe Manufacturing Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-06-21
Anticipated expiration: 2031-11-23

Abstract

The utility model relates to the technical field of steel pipes, in particular to an internal and external antirust steel pipe, which is characterized in that: the internally and externally rustproof steel pipe comprises: the side wall of the middle inside the pipe body is provided with a movable groove, and the side wall of the middle inside the pipe body is provided with a transmission groove; the cleaning assembly is arranged inside the movable groove; the power assembly is arranged inside the pipe body, and two ends of the power assembly extend into the transmission groove; the beneficial effects are that: the utility model provides a clean subassembly cooperation power subassembly in inside and outside rust-resistant steel pipe can drive reciprocal lead screw through rotating the leaf and rotate for moving the ring and remove, and the scraper blade strikes off the impurity that deposits on the body inner wall, makes the steel pipe inside can not deposit impurity, avoids impurity to block up the possibility of steel pipe, and through setting up power assembly, makes the utility model can not need power, relies on inside rivers automatic operation.

Description

Steel pipe with internal and external rust prevention

Technical Field

The utility model relates to the technical field of steel pipes, in particular to an internal and external antirust steel pipe.

Background

Steel pipes are steel with a hollow cross section whose length is much greater than the diameter or circumference. The steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the shape of the cross section; the steel pipe is divided into a carbon structural steel pipe, a low-alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material quality; the steel pipes are classified into steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machine manufacturing, geological drilling, high-pressure equipment and the like according to the application.

After the existing internal and external antirust steel pipe is installed as a water pipe, a lot of impurities are deposited on the inner wall of the steel pipe due to long-term flowing of water flow, and the internal blockage of the steel pipe can be caused due to long-term deposition.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above problems occurring in the prior art, and an object of the present invention is to provide an internally and externally rustproof steel pipe.

In order to achieve the purpose, the utility model provides the following technical scheme: a steel pipe with internal and external rust prevention is characterized in that: the interior and exterior rust-proof steel pipe comprises:

the side wall of the middle inside the pipe body is provided with a movable groove, and the side wall of the middle inside the pipe body is provided with a transmission groove;

the cleaning assembly is arranged inside the movable groove; and

the power assembly is arranged inside the pipe body, and two ends of the power assembly extend into the transmission groove.

Preferably, two groups of movable grooves are symmetrically arranged in the pipe body in the left-right direction, and two groups of transmission grooves are symmetrically arranged in the pipe body in the left-right direction.

Preferably, the cleaning assembly comprises a moving ring, the moving ring is arranged to be an annular assembly, two moving blocks are symmetrically arranged on the left side and the right side of the moving ring, reciprocating screws are arranged in the middle of the inner portions of the moving blocks, the reciprocating screws are located inside the movable grooves, the right side ends of the reciprocating screws extend to the inner portions of the transmission grooves, first oblique wheels are fixedly connected to the right side ends of the reciprocating screws, and reciprocating grooves are formed in the outer sides of the reciprocating screws.

Preferably, move the inside extrusion groove that is provided with of ring, extrusion groove longitudinal symmetry is provided with two sets ofly, and the extrusion groove sets up to half annular of T type, and the extrusion inslot portion all is provided with three group's springs, and spring medial extremity fixed connection moves the ring, the equal fixed connection push pedal of spring outside end, the equal fixed connection scraper blade in the push pedal outside, and the scraper blade all runs through the extrusion groove and extends to the outside, and the body inner wall is hugged closely in the scraper blade outside.

Preferably, power component includes the bull stick, and both ends all extend to the transmission inslot portion about the bull stick, and both ends symmetry are provided with two second oblique wheels about the bull stick, second oblique wheel and first oblique wheel swing joint.

Preferably, the outer ends of the left side and the right side of the rotating rod are respectively sleeved with a sleeve, two support rods are fixedly connected to the outer side of the sleeve in an up-and-down symmetrical mode, and the outer ends of the support rods are fixedly connected with the inner wall of the pipe body.

Preferably, the outer side in the middle of the rotating rod is fixedly connected with rotating blades, and the rotating blades are annularly and equidistantly provided with six rotating blades by taking the rotating rod as a center.

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

1. the utility model provides a clean subassembly cooperation power subassembly in interior outer rust-resistant steel pipe can drive reciprocal lead screw through rotating the leaf and rotate for moving the ring and remove about, the scraper blade strikes off the impurity that deposits on the body inner wall, makes the steel pipe inside can not deposit impurity, avoids impurity to block up the possibility of steel pipe, and through setting up power assembly, makes the utility model can need not power, relies on inside rivers automatic operation.

2. The utility model provides a clean subassembly in inside and outside rust-resistant steel pipe can move the ring and move when reciprocating lead screw one end, and the reciprocating groove through the reciprocating lead screw outside drives and moves the ring and move toward the other end for whole utility model can move down always.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a schematic view of the interior of the movable trough and the driving trough of the present invention;

FIG. 3 is a left side sectional view of the present invention;

FIG. 4 is a schematic view of the interior of an extrusion tank according to the present invention;

FIG. 5 is a right side sectional view of the present invention.

In the figure: the device comprises a pipe body 1, a movable groove 2, a transmission groove 3, a reciprocating screw rod 4, a first bevel wheel 5, a moving block 6, a moving ring 7, an extrusion groove 8, a spring 9, a push plate 10, a scraping plate 11, a rotating rod 12, a second bevel wheel 13, a sleeve 14, a supporting rod 15 and a rotating blade 16.

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.

Referring to fig. 1 to 5, the present invention provides a technical solution: a steel pipe with internal and external rust prevention is characterized in that: the internally and externally rustproof steel pipe comprises: the movable water pipe comprises a pipe body 1, wherein a movable groove 2 is formed in the middle side wall in the pipe body 1, a transmission groove 3 is formed in the middle side wall in the pipe body 1, two groups of movable grooves 2 are symmetrically arranged in the pipe body 1 in the left-right direction, two groups of transmission grooves 3 are symmetrically arranged in the pipe body 1 in the left-right direction, water flows from one side to the other side in the pipe body 1, and a rotating blade 16 is driven to rotate in the flowing process;

the cleaning assembly is arranged inside the movable groove 2 and comprises a moving ring 7, when the moving ring 7 moves to the bottom of the reciprocating screw rod 4, the reciprocating screw rod 4 can move the ring 7 through the reciprocating groove on the outer surface to enable the reciprocating screw rod to move back and forth, the moving ring 7 is arranged to be an annular assembly, the moving ring 7 is symmetrically provided with two moving blocks 6 in the left and right direction, the reciprocating screw rod 4 is arranged in the middle of the inside of each moving block 6, the reciprocating screw rod 4 drives the moving block 6 to move, the moving block 6 drives the moving ring 7 to move, the moving ring 7 drives the scraper 11 to move, the scraper 11 scrapes impurities on the inner wall of the pipe body 1 to enable water flow to drive the impurities to continuously flow, the reciprocating screw rod 4 is arranged inside the movable groove 2, the right side end of the reciprocating screw rod 4 extends to the inside the transmission groove 3, the right side end of the reciprocating screw rod 4 is fixedly connected with a first oblique wheel 5, the reciprocating groove is arranged outside the reciprocating screw rod 4, the extruding groove 8 is arranged inside the moving ring 7, and two groups of the extruding grooves 8 are symmetrically arranged up and down, the extrusion groove 8 is set as a T-shaped semi-ring groove, three groups of springs 9 are arranged inside the extrusion groove 8, the inner side ends of the springs 9 are fixedly connected with the moving ring 7, the outer side ends of the springs 9 are fixedly connected with the push plate 10, the outer sides of the push plate 10 are fixedly connected with the scrapers 11, the scrapers 11 penetrate through the extrusion groove 8 and extend to the outer side, and the outer sides of the scrapers 11 are tightly attached to the inner wall of the pipe body 1; and

power assembly, locate 1 inside of body, and both ends extend to and get into in the transmission groove 3, power assembly includes bull stick 12, both ends all extend to inside the transmission groove 3 about bull stick 12, both ends symmetry is provided with two second bevel wheels 13 about bull stick 12, second bevel wheel 13 and first bevel wheel 5 swing joint, sleeve 14 has all been cup jointed to the 12 left and right sides outer end of bull stick, sleeve 14 outside longitudinal symmetry fixedly connected with two spinal branch vaulting poles 15, bracing piece 15 outside end fixed connection body 1 inner wall, outside fixedly connected with commentaries on classics leaf 16 in the middle of the bull stick 12, commentaries on classics leaf 16 drives bull stick 12 and rotates, bull stick 12 drives second bevel wheel 13 and rotates, second bevel wheel 13 drives first bevel wheel 5 through the meshing connection and rotates, first bevel wheel 5 drives reciprocal 4 rotations of lead screw, commentaries on classics leaf 16 uses bull stick 12 to be the center and is annular equidistance and is provided with six.

The working principle is as follows: during practical use, water flows from one side inside the pipe body 1 to the other side, the rotating blade 16 is driven to rotate in the flowing process, the rotating blade 16 drives the rotating rod 12 to rotate, the rotating rod 12 drives the second oblique wheel 13 to rotate, the second oblique wheel 13 drives the first oblique wheel 5 to rotate through meshing connection, the first oblique wheel 5 drives the reciprocating screw rod 4 to rotate, the reciprocating screw rod 4 drives the moving block 6 to move, the moving block 6 drives the moving ring 7 to move, the moving ring 7 drives the scraper blade 11 to move, the scraper blade 11 scrapes impurities on the inner wall of the pipe body 1 down, the water flows are driven by the impurities to continue flowing, when the moving ring 7 moves to the bottom of the reciprocating screw rod 4, the reciprocating screw rod 4 can move the ring 7 through the reciprocating groove on the outer surface to enable the reciprocating screw rod to move back and forth.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A steel pipe with internal and external rust prevention is characterized in that: the internally and externally rustproof steel pipe comprises:

the device comprises a pipe body (1), wherein a movable groove (2) is formed in the middle side wall in the pipe body (1), and a transmission groove (3) is formed in the middle side wall in the pipe body (1);

the cleaning assembly is arranged inside the movable groove (2); and

the power assembly is arranged inside the pipe body (1), and two ends of the power assembly extend into the transmission groove (3).

2. The internally and externally rustproof steel pipe according to claim 1, characterized in that: two groups of movable grooves (2) are symmetrically arranged in the pipe body (1) in the left-right direction, and two groups of transmission grooves (3) are symmetrically arranged in the pipe body (1) in the left-right direction.

3. The internally and externally rustproof steel pipe according to claim 1, characterized in that: the cleaning assembly comprises a moving ring (7), the moving ring (7) is arranged to be an annular assembly, two moving blocks (6) are symmetrically arranged on the left and right of the moving ring (7), reciprocating lead screws (4) are arranged in the middle of the inner parts of the moving blocks (6), the reciprocating lead screws (4) are located in movable grooves (2), the right side ends of the reciprocating lead screws (4) extend to the inner parts of transmission grooves (3), first oblique wheels (5) are fixedly connected with the right side ends of the reciprocating lead screws (4), and reciprocating grooves are formed in the outer sides of the reciprocating lead screws (4).

4. The internally and externally rustproof steel pipe according to claim 3, characterized in that: move inside extrusion groove (8) that is provided with of ring (7), extrusion groove (8) longitudinal symmetry is provided with two sets ofly, extrusion groove (8) set up to the half annular of T type, extrusion groove (8) are inside all to be provided with three group spring (9), spring (9) inboard side end fixed connection moves ring (7), equal fixed connection push pedal (10) of spring (9) outside end, equal fixed connection scraper blade (11) in push pedal (10) outside, scraper blade (11) all run through extrusion groove (8) and extend to the outside, body (1) inner wall is hugged closely in the scraper blade (11) outside.

5. The internally and externally rustproof steel pipe according to claim 1, characterized in that: the power assembly comprises a rotating rod (12), the left end and the right end of the rotating rod (12) extend into the transmission groove (3), two second oblique wheels (13) are symmetrically arranged at the left end and the right end of the rotating rod (12), and the second oblique wheels (13) are movably connected with the first oblique wheels (5).

6. The internally and externally rustproof steel pipe according to claim 5, characterized in that: the outer ends of the left side and the right side of the rotating rod (12) are respectively sleeved with a sleeve (14), the outer side of the sleeve (14) is vertically and symmetrically fixedly connected with two supporting rods (15), and the outer side ends of the supporting rods (15) are fixedly connected with the inner wall of the pipe body (1).

7. The internally and externally rustproof steel pipe according to claim 5, characterized in that: the outer side of the middle of the rotating rod (12) is fixedly connected with rotating blades (16), and six rotating blades (16) are arranged in an annular equidistant mode by taking the rotating rod (12) as the center.