CN218697338U

CN218697338U - Pipeline inner wall rust cleaning device

Info

Publication number: CN218697338U
Application number: CN202223097829.7U
Authority: CN
Inventors: 李磊
Original assignee: Shandong Jinshi Construction Engineering Co ltd
Current assignee: Shandong Jinshi Construction Engineering Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-24
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a pipeline inner wall rust cleaning device, including be used for going on the steel brush of clearing up pipeline inner wall rust, will when being used for the rust cleaning of pipeline inner wall the steel brush is according to the roof pressure mechanism of pressing on the pipeline inner wall, is used for the moving mechanism that convenient whole device removed when the pipeline inner wall rust cleaning, still carries out the supporting mechanism that supports to whole device when being used for the rust cleaning of pipeline inner wall. The utility model discloses a eight style of calligraphy structures that three group's support arms adopted the symmetry come to support the support frame, come to connect two support frames through the connecting axle to utilize two brushless motor of opposite rotation direction to drive roof pressure mechanism and rotate, thereby can be more stable support whole device, conveniently carry out even brush to the pipeline inner wall and sweep the rust cleaning.

Description

Pipeline inner wall rust cleaning device

Technical Field

The utility model relates to a pipeline maintenance field especially relates to a pipeline inner wall rust cleaning device.

Background

The main measures for maintaining and restoring the normal operation of the transport pipeline and the equipment thereof comprise frequent and temporary pipeline maintenance and repair; the pipeline can generate rust on the inner wall of the pipeline after being used for a certain time, and if the pipeline is not cleaned in time, the pipeline is damaged, and the service life of the pipeline is shortened;

the utility model relates to a through retrieval bulletin No. CN217314957U, discloses "a large-scale pipeline inner wall rust cleaning device in this patent document, including the pipeline, the inner wall movable mounting of pipeline has the frame, the top fixed mounting of frame has the plectane, one side fixed mounting of plectane has the motor, the output shaft fixed mounting of motor has the dwang that runs through and extend to outside the plectane, the outer lane fixed mounting of dwang has the rotor, square groove has been seted up to one side of rotor, the inner wall sliding connection of square groove has the dead lever, the one end fixed connection of dead lever has the company board, the large-scale pipeline inner wall rust cleaning device, when needs clean the pipeline inner wall, the starter motor, the output shaft rotation of motor drives the dwang and rotates, can drive the rotor and rotate, will drive the company board through the dead lever and do the circular motion, can drive the cleaning plate motion, simultaneously cleaning plate and the slider fixed connection in the spout, so the cleaning plate can only do the circular motion around the spout to can be to the clear effect of pipeline inner wall, in this contrast patent, rust cleaning device when carrying out rust cleaning under the drive of pipeline inner wall, because the cleaning plate rotates great the friction force, thereby can cause whole rotation of the circumstances.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pipeline inner wall rust cleaning device for solving the above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a pipeline inner wall rust removal device comprises a steel wire brush for cleaning rust on the inner wall of a pipeline, a jacking mechanism for pressing the steel wire brush on the inner wall of the pipeline during rust removal of the inner wall of the pipeline, a moving mechanism for facilitating the movement of the whole device during rust removal of the inner wall of the pipeline, and a supporting mechanism for supporting the whole device during rust removal of the inner wall of the pipeline;

the supporting mechanism includes support frame, supporting seat, support arm, supporting spring, connecting axle, brushless motor, two the support frame is fixed respectively the both ends of connecting axle, three groups the supporting seat is the annular and distributes and filtering the support frame outside, the support arm tip rotates to be connected on the supporting seat, supporting spring sets up support arm one side, brushless motor's stator part is fixed the connecting axle outside just is located two between the support frame.

Preferably: the jacking mechanism comprises a rotating frame, a limiting seat, an extension rod and a pushing spring, wherein the rotating frame is fixed on a shell of the brushless motor, the three limiting seats are uniformly welded on the outer side of the rotating frame, the extension rod is connected inside the limiting seat in a sliding mode, and the pushing spring is arranged at one end, located inside the limiting seat, of the extension rod.

Preferably: the moving mechanism comprises a moving motor and a moving wheel, the moving motor is fixed at one end, far away from the supporting frame, of the supporting arm, and the moving wheel is fixed at the rotating part of the moving motor.

Preferably: one side of the support frame, which is close to the connecting shaft, is provided with an annular track, and annular grooves matched with the support frame are respectively formed in the two ends of the rotating frame.

Preferably: the support arm is installed the position welding of supporting spring has and is used for supporting fixedly supporting spring's spacing.

Preferably: the support frame is positioned at the support spring, and a concave groove parallel to the support arm limiting frame is formed in the support spring.

Compared with the prior art, the beneficial effects of the utility model are as follows: the supporting frames are supported by the symmetrical splayed structures through the three groups of supporting arms, the two supporting frames are connected through the connecting shaft, and the jacking mechanism is driven to rotate by the two brushless motors in opposite rotating directions, so that the whole device can be more stably supported, and the inner wall of the pipeline can be uniformly brushed and derusted conveniently.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic structural view of a rust removing device for inner walls of pipelines according to the present invention;

FIG. 2 is a side view of the rust removing device for the inner wall of the pipeline according to the present invention;

FIG. 3 is a partial part diagram of a push spring of the rust removing device for the inner wall of the pipeline of the utility model;

FIG. 4 is a partial part diagram of a top pressing mechanism of the rust removing device for the inner wall of the pipeline of the utility model;

fig. 5 is a partial part diagram of a supporting mechanism of the pipeline inner wall rust removing device of the utility model.

The reference numerals are explained below:

1. a support mechanism; 2. a wire brush; 3. a jacking mechanism; 4. a moving mechanism; 11. a support frame; 12. a supporting seat; 13. a support arm; 14. a support spring; 15. a connecting shaft; 16. a brushless motor; 31. a rotating frame; 32. a limiting seat; 33. an extension bar; 34. pushing the spring; 41. a moving motor; 42. the wheel is moved.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-5, a rust removing device for inner wall of pipeline comprises a wire brush 2 for cleaning rust on inner wall of pipeline, a top pressing mechanism 3 for pressing the wire brush 2 on inner wall of pipeline when removing rust on inner wall of pipeline, a moving mechanism 4 for facilitating movement of the whole device when removing rust on inner wall of pipeline, and a supporting mechanism 1 for supporting the whole device when removing rust on inner wall of pipeline;

in this embodiment: the supporting mechanism 1 comprises supporting frames 11, supporting seats 12, supporting arms 13, supporting springs 14, a connecting shaft 15 and a brushless motor 16, wherein the two supporting frames 11 are respectively fixed at two ends of the connecting shaft 15, the three groups of supporting seats 12 are annularly distributed on the outer sides of the filtering supporting frames 11, the end parts of the supporting arms 13 are rotatably connected to the supporting seats 12, the supporting springs 14 are arranged on one sides of the supporting arms 13, stator parts of the brushless motor 16 are fixed on the outer sides of the connecting shaft 15 and located between the two supporting frames 11, the supporting arms 13 are provided with limiting frames for supporting the supporting springs 14, the supporting frames 11 are located at the supporting springs 14 and provided with concave grooves parallel to the limiting frames of the supporting arms 13, the supporting frames 13 are supported by the supporting seats 12 on the supporting frames 11, the two supporting frames 11 are connected by the connecting shaft 15, and the brushless top pressure mechanisms 3 are driven to rotate by the brushless motors 16 with opposite rotating directions.

In this embodiment: roof pressure mechanism 3 includes swivel mount 31, spacing seat 32, extension bar 33, propelling movement spring 34, swivel mount 31 is fixed on brushless motor 16's shell, three spacing seat 32 homogeneous weld is in the swivel mount 31 outside, extension bar 33 sliding connection is inside spacing seat 32, the one end that extension bar 33 is located spacing seat 32 inside is provided with propelling movement spring 34, one side that support frame 11 is close to connecting axle 15 is provided with the circular orbit, swivel mount 31 both ends are seted up respectively with support frame 11 complex annular groove, utilize swivel mount 31 to follow brushless motor 16 and rotate, rotation through swivel mount 31 drives extension bar 33 on the spacing seat 32 and rotates, the propelling movement spring 34 that utilizes extension bar 33 tip comes to compress tightly the steel brush 2 of the extension bar 33 other end at the pipeline inner wall, thereby clear up the pipeline inner wall through high-speed pivoted steel brush 2.

In this embodiment: the moving mechanism 4 comprises a moving motor 41 and moving wheels 42, the moving motor 41 is fixed at one end of the supporting arm 13 far away from the supporting frame 11, the moving wheels 42 are fixed at the rotating part of the moving motor 41, the rotating part of the moving motor 41 is used for driving the moving wheels 42 to rotate, and the whole device is driven by three groups of moving wheels 42 to move in the pipeline for cleaning rust.

The working principle is as follows: when the device is used, the two support frames 11 are connected and supported by the connecting shaft 15, the end parts of the support arms 13 are rotatably supported by the support seats 12 on the support frames 11, the support arms 13 are pushed to be spread in the pipeline by the support springs 14, the stability of the whole device is improved by the symmetrical splayed structure, then the rotor of the brushless motor 16 is driven by the stator of the brushless motor 16 outside the connecting shaft 15 to drive the rotating frame 31 to rotate at a high speed around the connecting shaft 15, the extension rod 33 in the limiting seat 32 is driven to rotate at a high speed by the rotation of the rotating frame 31, the extension rod 33 is pushed by the push spring 34 in the limiting seat 32 to support the steel wire brush 2 on the inner wall of the pipeline, then the three steel wire brushes 2 are driven to rotate at a high speed in the pipeline by the rotation of the rotating frame 31, the jacking mechanism 3 is driven to rotate by the brushless motors 16 with opposite rotation directions, so that the whole device can keep stability when the inner wall of the pipeline is derusted, and the derusting efficiency is improved; when the inner wall of the pipeline is subjected to rust removal, the rotating part of the moving motor 41 is used for driving the moving wheel 42 to rotate, and the whole device is driven to move through the three groups of moving mechanisms 4, so that the inner wall of the pipeline can be conveniently and quickly cleaned and subjected to rust removal.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a pipeline inner wall rust cleaning device, will when being used for the pipeline inner wall rust cleaning steel wire brush (2) that are used for carrying out the clearance, be used for the rust cleaning of pipeline inner wall steel wire brush (2) are pressed roof pressure mechanism (3) on the pipeline inner wall, are used for convenient moving mechanism (4) that whole device removed when the rust cleaning of pipeline inner wall, its characterized in that: the device also comprises a supporting mechanism (1) for supporting the whole device during the rust removal of the inner wall of the pipeline;

supporting mechanism (1) is including support frame (11), supporting seat (12), support arm (13), supporting spring (14), connecting axle (15), brushless motor (16), two support frame (11) are fixed respectively the both ends of connecting axle (15), three groups supporting seat (12) are the annular distribution and are filtering the support frame (11) outside, support arm (13) tip rotates to be connected on supporting seat (12), supporting spring (14) set up support arm (13) one side, the stator part of brushless motor (16) is fixed the connecting axle (15) outside just is located two between support frame (11).

2. The rust removing device for the inner wall of the pipeline as claimed in claim 1, wherein: roof pressure mechanism (3) include swivel mount (31), spacing seat (32), nose bar (33), propelling movement spring (34), swivel mount (31) are fixed on brushless motor (16)'s the shell, it is three spacing seat (32) even welding is in the swivel mount (31) outside, nose bar (33) sliding connection is in inside spacing seat (32), nose bar (33) are located the inside one end of spacing seat (32) is provided with propelling movement spring (34).

3. The rust removing device for the inner wall of the pipeline as claimed in claim 1, wherein: the moving mechanism (4) comprises a moving motor (41) and a moving wheel (42), the moving motor (41) is fixed at one end, far away from the supporting frame (11), of the supporting arm (13), and the moving wheel (42) is fixed at a rotating part of the moving motor (41).

4. The rust removing device for the inner wall of the pipeline as claimed in claim 2, wherein: one side of the support frame (11) close to the connecting shaft (15) is provided with an annular track, and two ends of the rotating frame (31) are respectively provided with an annular groove matched with the support frame (11).

5. The rust removing device for the inner wall of the pipeline as claimed in claim 1, wherein: the position of the supporting arm (13) provided with the supporting spring (14) is welded with a limiting frame for supporting and fixing the supporting spring (14).

6. The rust removing device for the inner wall of the pipeline as claimed in claim 5, wherein: the support frame (11) is positioned at the support spring (14) and is provided with a concave groove parallel to the support arm (13) limiting frame.