CN211839408U

CN211839408U - Cleaning machine for inner wall of petroleum pipeline

Info

Publication number: CN211839408U
Application number: CN201921914568.9U
Authority: CN
Inventors: 刘春熙; 徐继刚; 张舜; 庄墙磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-11-03
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a cleaning machine for the inner wall of a petroleum pipeline, which comprises a spray lance, a rotating block, a machine body, a track, a protective shell, a connecting spray pipe, a first fixed block and a balance block, when the equipment moves, a scraper blade on the protective shell can remove the dirt adhered on the track, so that a pressed scraping block on the scraper blade is contacted with the dirt, meanwhile, a telescopic connecting belt and a pulling rod are arranged on the pressed scraping block and can rotate and buffer when stressed, the top end of the pressed scraping block is also connected with a connecting curved block on a sliding shell, the force applied on the pressed scraping block can be buffered for the second time, thereby the dirt adhered on the track is cleaned, through improving the structure of the equipment, the equipment can clean the dirt adhered on the equipment track when the pipeline is fed, the influence of the dirt on the feeding speed of the equipment is reduced.

Description

Cleaning machine for inner wall of petroleum pipeline

Technical Field

The utility model relates to a cleaning machine for petroleum pipeline inner wall belongs to the oil technology field.

Background

A cleaning machine for petroleum pipeline inner wall is the equipment of clearing up the dirt on the petroleum pipeline inner wall specially, through remote control, makes equipment walk in the pipeline, and the dirt on the pipeline is cleared up to the detergent of blowout ration, but prior art still has following defect:

when equipment gos forward in the pipeline, the track on it often can the adhesion more dirt on it, leads to equipment to walk for a long time, and the dirt of adhesion is more and more on it to cause the influence to the speed of giving of equipment in the pipeline, be unfavorable for it to clear up the pipeline fast.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cleaning machine for petroleum pipeline inner wall to when the prior art equipment of solution gos forward in the pipeline, track on it often can the more dirt of adhesion on it, leads to equipment to walk for a long time down, and the dirt of adhesion is more and more on it, thereby causes the influence to the feed speed of equipment in the pipeline, is unfavorable for its problem of clearing up the pipeline fast.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a cleaning machine for the inner wall of a petroleum pipeline structurally comprises a spray rod, a rotating block, a machine body, a crawler belt, a protective shell, a connecting spray pipe, a first fixed block and a balance block, wherein the left end of the spray rod is welded with the right end of the first fixed block, the protective shell and the machine body are of an integrated structure, the right end of the connecting spray pipe is welded with the left end of the first fixed block, the balance block is positioned right above the spray rod, the protective shell comprises a shell, a sliding shell, a reset spring, an exhaust port, a connecting block, a rotating shaft, a fixed valve block, a connecting curved block, a scraper and an inner groove, the bottom end of the sliding shell is welded with the top end of the fixed valve block, the reset spring is embedded and installed in the sliding shell, the exhaust port and the sliding shell are of an integrated structure, the left end of the connecting block is welded with the right end of the fixed valve block, the scraper is embedded and installed on the rotating shaft, and the top, the inner groove and the shell are of an integrated structure, the scraper comprises a telescopic connecting belt, a pulling rod, a limiting clamping block, a second fixing block, a rotating ball and a pressed scraping block, the left end of the telescopic connecting belt is welded with the right end of the pressed scraping block, the pulling rod and the rotating ball are of an integrated structure, the top end of the limiting clamping block is movably touched with the telescopic connecting belt, the rotating ball is embedded and installed on the second fixing block, and the right end of the pressed scraping block is welded with the left end of the telescopic connecting belt.

Furthermore, the bottom end of the fixed block is vertically welded on the top end of the rotating block.

Further, the rotating block is embedded and installed on the top end of the machine body.

Further, the crawler belt is embedded and installed on the left and right ends of the machine body.

Furthermore, the scraper blade is made of plastic materials and has good toughness.

Further, the connecting bent block is of a bent rod structure.

Further, the rotary ball is of a spherical structure.

Advantageous effects

The utility model relates to a cleaning machine for the inner wall of a petroleum pipeline, which controls a machine body to walk in the pipeline through a remote controller, so that a spray rod on the machine body sprays high-pressure water columns to clean dirt in the pipeline, when the equipment moves, the scraper on the protective shell can remove the dirt adhered on the crawler belt, so that the pressed scraping block on the scraper is contacted with the dirt, meanwhile, the compression scraping block is provided with a telescopic connecting belt and a pulling rod which can rotate and buffer when stressed, meanwhile, the top end of the pressed scraping block is also connected with a connecting bent block on the sliding shell, so that the force applied by the pressed scraping block can be buffered for the second time, thereby clear up the dirt of adhesion on the track, through the structure of improvement equipment, make equipment when the pipeline is fed, can clear up the dirt of adhesion on the equipment track, reduce the influence that the dirt caused to equipment feed speed.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a cleaning machine for an inner wall of a petroleum pipeline according to the present invention;

FIG. 2 is a schematic cross-sectional detailed structure view of the left side view of the protective shell of the present invention;

FIG. 3 is a schematic view showing a detailed structure of a cross section of a front view of the scraper blade of the present invention

In the figure: the spraying rod-1, the rotating block-2, the machine body-3, the caterpillar band-4, the protective shell-5, the connecting spraying pipe-6, the first fixed block-7, the balance block-8, the outer shell-51, the sliding shell-52, the reset spring-53, the exhaust port-54, the connecting block-55, the rotating shaft-56, the fixed valve block-57, the connecting curved block-58, the scraper-59, the inner groove-510, the telescopic connecting belt-A, the pulling rod-B, the limiting clamping block-C, the second fixed block-D, the rotating ball-E and the pressed scraping block-F.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, 2 and 3, the present invention provides a technical solution of a cleaning machine for an inner wall of a petroleum pipeline: the structure of the spray rod comprises a spray rod 1, a rotating block 2, a machine body 3, a crawler 4, a protective shell 5, a connecting spray pipe 6, a first fixed block 7 and a balance block 8, wherein the left end of the spray rod 1 is welded with the right end of the first fixed block 7, the protective shell 5 and the machine body 3 are in an integrated structure, the right end of the connecting spray pipe 6 is welded with the left end of the first fixed block 7, the balance block 8 is positioned right above the spray rod 1, the protective shell 5 comprises a shell 51, a sliding shell 52, a return spring 53, an exhaust port 54, a connecting block 55, a rotating shaft 56, a fixed valve block 57, a connecting curved block 58, a scraping plate 59 and an inner groove 510, the bottom end of the sliding shell 52 is welded with the top end of the fixed valve block 57, the return spring 53 is embedded in the sliding shell 52, the exhaust port 54 and the sliding shell 52 are in an integrated structure, the left end of the connecting block 55 is welded with, the scraper 59 is embedded and installed on the rotating shaft 56, the top end of the scraper 59 is welded with the bottom end of the connecting curved block 58, the inner groove 510 and the shell 51 are of an integrated structure, the scraper 59 comprises a telescopic connecting belt A, a pulling rod B, a limiting clamping block C, a second fixing block D, a rotating ball E and a pressed scraping block F, the left end of the telescopic connecting belt A is welded with the right end of the pressed scraping block F, the pulling rod B and the rotating ball E are of an integrated structure, the top end of the limiting clamping block C is movably contacted with the telescopic connecting belt A, the rotating ball E is embedded and installed on the second fixing block D, the right end of the pressed scraping block F is welded with the left end of the telescopic connecting belt A, the bottom end of the second fixing block 7 is vertically welded on the top end of the rotating block 2, the rotating block 2 is embedded and installed on the top end of the machine body 3, the crawler 4 is embedded and installed on the left end and, the scraper 59 is made of plastic materials and has good toughness, the connecting bent block 58 is of a bent rod structure, and the rotating ball E is of a ball structure.

For example, when a cleaning worker king master uses the equipment, the machine body 3 is controlled by a remote controller to walk in a pipeline, so that a spray rod 1 on the machine body sprays high-pressure water columns to clean dirt in the pipeline, when the equipment moves, a scraper 59 on a protective shell 5 can remove the dirt adhered to a crawler 4, a pressed scraping block F on the scraper 59 is in contact with the dirt, meanwhile, a telescopic connecting belt A and a pull rod B are arranged on the pressed scraping block F and can rotate and buffer when stressed, and meanwhile, a connecting bent block 58 is connected to the top end of the pressed scraping block F on a sliding shell 52 and can buffer the force applied to the pressed scraping block F for the second time, so that the dirt adhered to the crawler 4 is cleaned.

The utility model solves the problems that when the prior art equipment moves forwards in a pipeline, the track on the equipment often adheres more dirt on the equipment, so that the equipment is prevented from fast cleaning the pipeline due to more and more dirt adhered on the equipment when the equipment moves for a long time, the feeding speed of the equipment in the pipeline is influenced, and the equipment is not favorable for fast cleaning the pipeline, through the mutual combination of the parts, the machine body 3 is controlled to move in the pipeline through a remote controller, so that the spray rod 1 on the machine body sprays high-pressure water columns to clean the dirt in the pipeline, when the equipment moves, the scraper 59 on the protective shell 5 can remove the dirt adhered on the track 4, the pressed scraping block F on the scraper 59 is contacted with the dirt, meanwhile, the telescopic connecting belt A and the pulling rod B which are arranged on the pressed scraping block F can rotate and buffer when stressed, and the top end of the pressed scraping block F is also connected with the connecting curved block 58 on the sliding shell 52, can carry out the secondary buffering to the power that the piece F received is scraped in the pressurized to clear up the dirt of adhesion on 4 tracks, through the structure of improve equipment, make equipment when the pipeline is fed, can clear up the dirt of adhesion on the equipment track, reduce the influence that the dirt caused to equipment feed speed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a cleaning machine for petroleum pipeline inner wall, its structure includes spray lance (1), turning block (2), organism (3), track (4), protecting crust (5), connects spray tube (6), first fixed block (7), balancing piece (8), its characterized in that:

the left end of the spray rod (1) is welded with the right end of a first fixed block (7), the rotating block (2) is embedded in the top end of the machine body (3), the caterpillar band (4) is embedded in the left end and the right end of the machine body (3), the protective shell (5) and the machine body (3) are of an integrated structure, the right end of the connecting spray pipe (6) is welded with the left end of the first fixed block (7), the balance block (8) is located right above the spray rod (1), the protective shell (5) comprises a shell (51), a sliding shell (52), a reset spring (53), an exhaust port (54), a connecting block (55), a rotating shaft (56), a fixed valve block (57), a connecting curved block (58), a scraper (59) and an inner groove (510), the bottom end of the sliding shell (52) is welded with the top end of the fixed valve block (57), and the reset spring (53) is embedded in the sliding shell (52), the exhaust port (54) and the sliding shell (52) are of an integrated structure, the left end of the connecting block (55) is welded with the right end of the fixed valve block (57), the scraper (59) is installed on the rotating shaft (56) in an embedded mode, the top end of the scraper (59) is welded with the bottom end of the connecting curved block (58), the inner groove (510) and the shell (51) are of an integrated structure, the scraper (59) comprises a telescopic connecting belt (A), a pulling rod (B), a limiting clamping block (C), a second fixed block (D), a rotating ball (E) and a pressed scraping block (F), the left end of the telescopic connecting belt (A) is welded with the right end of the pressed scraping block (F), the pulling rod (B) and the rotating ball (E) are of an integrated structure, the top end of the limiting clamping block (C) is movably touched with the telescopic connecting belt (A), the rotating ball (E) is installed on the second fixed block (D) in an embedded mode, the right end of the pressure scraping block (F) is welded with the left end of the telescopic connecting belt (A).

2. The cleaning machine for the inner wall of the petroleum pipeline as recited in claim 1, wherein: the bottom end of the first fixing block (7) is vertically welded on the top end of the rotating block (2).

3. The cleaning machine for the inner wall of the petroleum pipeline as recited in claim 1, wherein: the connecting crank block (58) is of a crank rod structure.

4. The cleaning machine for the inner wall of the petroleum pipeline as recited in claim 1, wherein: the rotating ball (E) is of a ball structure.