CN113894677A

CN113894677A - Water conservancy construction pipeline surface rust cleaning device

Info

Publication number: CN113894677A
Application number: CN202111302558.1A
Authority: CN
Inventors: 葛黄辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-01-07

Abstract

The invention discloses a water conservancy construction pipeline outer surface rust removal device, and belongs to the technical field of water conservancy construction pipeline processing devices. The utility model provides a water conservancy construction pipeline surface rust cleaning device, includes the mount, its characterized in that: mount upper end one side is equipped with the handle, mount upper end one side is equipped with the motor, the motor output is equipped with the gear, the mount inner wall is the equidistant a plurality of rust-resistant shower nozzles that are equipped with of annular, mount inner wall upper end has set firmly electric telescopic handle, the electric telescopic handle lower extreme rotates and is connected with the locating wheel, a plurality of discharge gates have been seted up to mount inner wall lower extreme, the mount lower extreme has set firmly the collection box, the annular has been seted up to the mount left end, the inside ring piece that is equipped with of annular, the ring piece left end is equipped with the ring admittedly. The distance between the two sliding blocks B can be adjusted by arranging the reciprocating screw rod, so that the device can be suitable for pipelines with different sizes under the deformation characteristic of abrasive paper, the applicability of the device is improved, and the device is reasonable in design and wide in application range.

Description

Water conservancy construction pipeline surface rust cleaning device

Technical Field

The invention relates to the technical field of water conservancy construction pipeline processing devices, in particular to a water conservancy construction pipeline outer surface rust removal device.

Background

In the hydraulic engineering field, pipeline surface often can corrode and rust, just need rust cleaning to the pipeline outer wall this moment, and the patent document that publication number is CN112571244A provides a water conservancy construction pipeline surface rust cleaning device among the prior art, and the device can polish pipeline surface through the dull polish piece that sets up, though the device beneficial effect is more, still exists following problem: the existing pipeline outer surface rust removal device can only be suitable for pipelines of one specification, is low in application range and difficult to meet working requirements. In view of this, we propose a water conservancy construction pipeline surface rust cleaning device.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide a water conservancy construction pipeline outer surface rust removal device to solve the problems in the background technology.

2. Technical scheme

A water conservancy construction pipeline outer surface rust cleaning device comprises a fixing frame, wherein a motor is arranged on one side of the upper end of the fixing frame, a gear is arranged at the output end of the motor, a plurality of antirust spray heads are annularly and equidistantly arranged on the inner wall of the fixing frame, an electric telescopic rod is fixedly arranged at the upper end of the inner wall of the fixing frame, a positioning wheel is rotatably connected to the lower end of the electric telescopic rod, a plurality of discharge holes are formed in the lower end of the inner wall of the fixing frame, a collecting box is fixedly arranged at the lower end of the fixing frame, an annular groove is formed in the left end of the fixing frame, an annular block is fixedly arranged inside the annular groove, a circular ring is fixedly arranged at the left end of the annular block, a plurality of meshing teeth are annularly and equidistantly arranged on the outer wall of the circular ring, a plurality of brush handles are arranged at intervals in the annular lamp inner wall of the circular ring, a connecting plate A is fixedly arranged at the left end of the circular ring, a sliding groove A is formed in the lower end of the connecting plate A, two sliding blocks A are symmetrically arranged inside the sliding groove A, slider A one end is equipped with the spring, slider A lower extreme has set firmly connecting plate B, spout B has been seted up to connecting plate B one end, the inside symmetrical structure that is of spout B is equipped with two slider B, slider B one end has set firmly the fixed plate, fixed plate one end is rotated and is connected with the stripper plate, stripper plate one end is run through and is equipped with the bolt, and two spout B middle parts are symmetrical structure and are equipped with two abrasive paper, spout B lower extreme runs through and is equipped with reciprocal lead screw, spout B left end is equipped with the rust cleaning shower nozzle.

Preferably, the gear is in meshed transmission with a circular ring through meshing teeth, and the ring block is in sliding connection with the ring groove.

Preferably, the two sliding blocks A are both in sliding connection with the sliding groove A, and the tail end of the spring is fixedly connected with the inner wall of the sliding groove A.

Preferably, the sliding blocks B are in sliding connection with the sliding grooves B, and the upper side and the lower side of the reciprocating screw rod are in threaded connection with the two adjacent sliding blocks B respectively.

Preferably, one end of the extrusion plate is provided with a notch, and the tail end of the bolt penetrates through the outer wall of the extrusion plate and is in threaded connection with one end of the fixing plate.

Preferably, the upper side and the lower side of the sand paper are respectively positioned in the middle of the two adjacent extrusion plates and the fixed plate, and the inner wall of each extrusion plate is in extrusion contact with the outer wall of the sand paper.

Preferably, one side of the upper end of the fixing frame is provided with a handle.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

1. the distance between the two sliding blocks B can be adjusted by arranging the reciprocating screw rod, so that the device can be suitable for pipelines with different sizes under the deformation characteristic of abrasive paper, the applicability of the device is improved, and the device is reasonable in design and wide in application range.

2. The abrasive paper is always tightly attached to the surface of the pipeline in the polishing process through the arranged spring, so that the polishing effect is better, and dust attached to the pipeline can be swept away when the circular ring rotates through the arranged brush handle, so that the surface of the pipeline is kept clean.

3. The rust cleaning device comprises a rust cleaning sprayer, a dust collecting box, a rust cleaning sprayer and a rust cleaning brush, wherein the rust cleaning device is arranged on the surface of a pipeline, the service life of the pipeline is prolonged, and the rust cleaning device can keep stability when being used for polishing pipelines with different sizes by arranging an electric telescopic rod and a positioning wheel.

Drawings

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

FIG. 2 is a schematic view of a portion of the ring groove of the present invention;

FIG. 3 is a schematic structural view of a portion A of the connecting plate of the present invention;

FIG. 4 is a schematic structural view of a portion of a slider B according to the present invention;

the reference numbers in the figures illustrate: 1. a fixed mount; 2. a handle; 3. a motor; 4. a gear; 5. an antirust spray head; 6. an electric telescopic rod; 7. positioning wheels; 8. a discharge port; 9. a collection box; 10. a ring groove; 11. a ring block; 12. a circular ring; 13. meshing teeth; 14. a brush handle; 15. a connecting plate A; 16. a chute A; 17. a slide block A; 18. a spring; 19. a connecting plate B; 20. a chute B; 21. a slide block B; 22. a fixing plate; 23. a pressing plate; 24. a bolt; 25. sand paper; 26. a reciprocating screw rod; 27. A rust removal spray head.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution:

a rust removing device for the outer surface of a water conservancy construction pipeline comprises a fixing frame 1, wherein a motor 3 is arranged on one side of the upper end of the fixing frame 1, a gear 4 is arranged at the output end of the motor 3, a plurality of rust-proof spray nozzles 5 are annularly and equidistantly arranged on the inner wall of the fixing frame 1, an electric telescopic rod 6 is fixedly arranged at the upper end of the inner wall of the fixing frame 1, a positioning wheel 7 is rotatably connected with the lower end of the electric telescopic rod 6, a plurality of discharge holes 8 are formed in the lower end of the inner wall of the fixing frame 1, a collecting box 9 is fixedly arranged at the lower end of the fixing frame 1, a ring groove 10 is formed in the left end of the ring groove 10, a ring 12 is fixedly arranged at the left end of the ring 11, a plurality of meshing teeth 13 are annularly and equidistantly arranged on the outer wall of the ring 12, a plurality of brush handles 14 are arranged on the inner wall of the ring 12 at intervals of the ring lamps, a connecting plate A15 is fixedly arranged at the left end of the ring 12, a chute A15 is provided with a chute A16, two slide blocks A17 are symmetrically arranged in the chute A16, slider A17 one end is equipped with spring 18, slider A17 lower extreme has set firmly connecting plate B19, connecting plate B19 one end has been seted up spout B20, spout B20 is inside to be symmetrical structure and is equipped with two slider B21, slider B21 one end has set firmly fixed plate 22, fixed plate 22 one end is rotated and is connected with stripper plate 23, stripper plate 23 one end is run through and is equipped with bolt 24, two spout B20 middle parts are symmetrical structure and are equipped with two abrasive paper 25, spout B20 lower extreme is run through and is equipped with reciprocal lead screw 26, spout B20 left end is equipped with rust cleaning shower nozzle 27.

Specifically, the gear 4 is in meshing transmission with a circular ring 12 through meshing teeth 13, and a ring block 11 is in sliding connection with the ring groove 10.

Furthermore, the two sliding blocks A17 are both connected with the sliding groove A16 in a sliding mode, and the tail end of the spring 18 is fixedly connected with the inner wall of the sliding groove A16. The sandpaper 25 can be brought into close contact with the pipe surface by the spring 18.

Further, the sliding block B21 is in sliding connection with the sliding groove B20, and the upper side and the lower side of the reciprocating screw rod 26 are in threaded connection with the two adjacent sliding blocks B21 respectively. The device can be suitable for pipelines with different sizes by adjusting the distance between the two sliding blocks B21.

Furthermore, one end of the extrusion plate 23 is provided with a notch, and the tail end of the bolt 24 penetrates through the outer wall of the extrusion plate 23 and is in threaded connection with one end of the fixing plate 22. The bolt 24 and the pressing plate 23 are arranged to facilitate the replacement of the sandpaper 25 by workers.

It should be noted that the upper and lower sides of the sandpaper 25 are respectively located in the middle of the two adjacent squeezing plates 23 and the fixing plate 22, and the inner wall of the squeezing plate 23 is in squeezing contact with the outer wall of the sandpaper 25.

It is worth to be noted that one side of the upper end of the fixing frame 1 is provided with a handle 2.

The working principle is as follows: when the device is required to work, the device is sleeved on a pipeline from one end of the pipeline, then the reciprocating screw rod 26 is rotated according to the size of the pipeline to drive the two sliding blocks B21 to move in the sliding grooves B20, then the fixed plates 22 on the two sides of the abrasive paper 25 can be matched with the extrusion plates 23 to drive the abrasive paper 25 to move under the action of the springs 18, because the abrasive paper 25 has deformability, the surface of the abrasive paper 25 can be tightly attached to the surface of the pipeline, then the electric telescopic rod 6 is connected with an external control mechanism, the positioning wheel 7 after the electric telescopic rod 6 is stretched is attached to the upper end of the pipeline, then the motor 3 is started, the motor 3 rotates to drive the circular ring 12 to rotate through the gear 4 and the meshing teeth 13, the circular ring 12 rotates to drive the connecting plate A15 to rotate, and then the connecting plate B19 and the fixed plates 22 can rotate under the action of the sliding blocks A17, so that the surface of the pipeline can be polished and derusted under the motion of the abrasive paper 25, wherein can spout the rust remover to pipeline surface when connecting plate B19 pivoted through the rust cleaning shower nozzle 27 that sets up for it is more convenient when polishing, brush 14 through setting up, when promoting handle 2 and remove the device position, the brush is rotated 14 and can be followed the adsorbed dust clearance on the pipeline, and can fall to collection box 9 in through discharge gate 8, avoid causing the pollution, later can spout the rust inhibitor in the rust-resistant shower nozzle 5, thereby protect the pipeline.

Claims

1. The utility model provides a water conservancy construction pipeline surface rust cleaning device, includes mount (1), its characterized in that: the automatic cleaning device is characterized in that a motor (3) is arranged on one side of the upper end of the fixing frame (1), a gear (4) is arranged at the output end of the motor (3), a plurality of antirust spray heads (5) are arranged on the inner wall of the fixing frame (1) at equal intervals in an annular shape, an electric telescopic rod (6) is fixedly arranged on the upper end of the inner wall of the fixing frame (1), a positioning wheel (7) is rotatably connected to the lower end of the electric telescopic rod (6), a plurality of discharge holes (8) are formed in the lower end of the inner wall of the fixing frame (1), a collecting box (9) is fixedly arranged at the lower end of the fixing frame (1), an annular groove (10) is formed in the left end of the fixing frame (1), an annular block (11) is arranged inside the annular groove (10), an annular ring (12) is fixedly arranged at the left end of the annular block (11), a plurality of meshing teeth (13) are arranged on the outer wall of the annular ring (12) at equal intervals, a plurality of brush handles (14) are arranged on the inner wall of the annular lamp in an annular shape, the left end of the ring (12) is fixedly provided with a connecting plate A (15), the lower end of the connecting plate A (15) is provided with a sliding chute A (16), the inside of the sliding chute A (16) is provided with two sliding blocks A (17) in a symmetrical structure, one end of each sliding block A (17) is provided with a spring (18), the lower end of each sliding block A (17) is fixedly provided with a connecting plate B (19), one end of each connecting plate B (19) is provided with a sliding chute B (20), the inside of each sliding chute B (20) is provided with two sliding blocks B (21) in a symmetrical structure, one end of each sliding block B (21) is fixedly provided with a fixing plate (22), one end of each fixing plate (22) is rotatably connected with an extrusion plate (23), one end of each extrusion plate (23) is provided with a bolt (24) in a penetrating manner, the middle parts of the two sliding chutes B (20) are provided with two abrasive paper (25) in a symmetrical structure, and the lower end of each sliding chute B (20) is provided with a reciprocating screw rod (26) in a penetrating manner, and a rust removing spray head (27) is arranged at the left end of the sliding chute B (20).

2. The water conservancy construction pipeline surface rust cleaning device of claim 1, characterized in that: the gear (4) is in meshed transmission with the circular ring (12) through meshing teeth (13), and the ring block (11) is in sliding connection with the ring groove (10).

3. The water conservancy construction pipeline surface rust cleaning device of claim 1, characterized in that: two slider A (17) all with spout A (16) sliding connection, spring (18) end and spout A (16) inner wall fixed connection.

4. The water conservancy construction pipeline surface rust cleaning device of claim 1, characterized in that: the sliding blocks B (21) are in sliding connection with the sliding grooves B (20), and the upper side and the lower side of the reciprocating screw rod (26) are in threaded connection with the two adjacent sliding blocks B (21) respectively.

5. The water conservancy construction pipeline surface rust cleaning device of claim 1, characterized in that: one end of the extrusion plate (23) is provided with a notch, and the tail end of the bolt (24) penetrates through the outer wall of the extrusion plate (23) and is in threaded connection with one end of the fixing plate (22).

6. The water conservancy construction pipeline surface rust cleaning device of claim 1, characterized in that: the upper side and the lower side of the sand paper (25) are respectively positioned in the middle of two adjacent extrusion plates (23) and the middle of the fixed plate (22), and the inner wall of each extrusion plate (23) is in extrusion contact with the outer wall of the sand paper (25).

7. The water conservancy construction pipeline outer surface rust cleaning device of claim 1, a handle (2) is arranged on one side of the upper end of the fixing frame (1).