CN2728655Y

CN2728655Y - Rust removing machine for metal pipe

Info

Publication number: CN2728655Y
Application number: CN 200420088725
Authority: CN
Inventors: 孙桂新
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-09-29
Filing date: 2004-09-29
Publication date: 2005-09-28
Anticipated expiration: 2014-09-29

Abstract

The utility model relates to the technical field of architectural engineering machines, in particular to a rust removing machine which is capable of cleaning foreign matters of iron stain and cement of a metal tube used in the architecture, comprising a machine frame, an output device, an inner wall rust removing device and a slideway. The output device is positioned at the front end of the machine frame and comprises a driving device and an external wall rust removing device which is composed of a universal wash knife, a universal shaft and a slide plate of a holder on the slideway. The slideway is arranged with a driving rack bar used by being matched with the external wall rust removing device, and the driving rack bar is meshed with the gear of the slide plate. The inner wall rust removing device is positioned at the rear end of the machine frame and comprises a rack bar attached with a dust removing structure and a manual gear which are mutually meshed. The utility model can efficiently remove the foreign matters of the iron stain and deposition on the external wall and the inner wall of the metal tube used in the architecture via the technical scheme, the external wall and the inner wall of the metal tube are made to become clean and smooth, and the working efficiency of cleaning the metal tube is largely enhanced.

Description

The metal tube rust remover

Technical field:

The utility model relates to the constructional engineering machinery technical field, refers in particular to a kind of rust remover that can remove impurity such as metal tube rusty stain for building, cement.

Background technology:

Develop rapidly along with building trade, the bamboo pole of traditional usefulness that scaffolds erecting is replaced by metal tube (for example: steel pipe, iron pipe etc.) gradually, for example China Patent No. is that 86101147 patent of invention has just been announced a kind of " steel pipe scaffold ", it comprises a plurality of bottom components, rod assembly and cross bar assembly and a plurality of Connection Block and tube connector, also comprise scaffold auxiliary equipment scaffold board, lift well etc., its base assembly, rod assembly and cross bar assembly interconnect by Connection Block and tube connector each other.This scaffold adopts steel pipe to build, and the bamboo pole scaffold that its safety coefficient and operating efficiency are more traditional increases significantly.As everyone knows, the characteristics of metal pipe material are that mechanical strength is good, not yielding, but its shortcoming easy fouling that is tube wall, get rusty, the coarse not easy cleaning of tube wall, in the architectural engineering industry, annual all will have the metal tube of thousands of tons because get rusty, fouling and going out of use, though can be with zinc-plated etc. antirust, anti-corrosion material is handled, but, the consumption of the metal tube that architectural engineering at present needs is huge, therefore, its cost cost is too expensive, generally can not go to adopt, now, what generally take in the architectural engineering industry is artificial rust cleaning, and promptly the builder can only scrape off the fouling (as building castoffs such as cement) and the rusty stain on metal tube surface with instruments such as cleavers, and the rusty stain of inner wall of metal tube can't be removed, its poor effect that not only eliminates rust, and spend a large amount of man-hours, therefore, the metal tube rust cleaning machinery for building of making a kind of effectively rust removing and contaminant releasing becomes the task of top priority.

Summary of the invention:

It is a kind of that the purpose of this utility model is to provide, and can effectively remove the foreign material such as rusty stain, fouling of metal tube for building, and can increase work efficiency, improve the rust cleaning machinery in the life-span of steel pipe for building greatly.

For achieving the above object, the technical solution of the utility model is: it comprises frame, output device, inwall derusting device and slide rail, output device is positioned at the frame front end, it includes transmission device and outer wall derusting device, the outer wall derusting device is made of universal cutter, universal drive shaft and the deck slide plate on slide rail of washing, slide rail is provided with the driving rack that cooperates the outer wall derusting device to use, the gears engaged of this driving rack and slide plate, the inwall derusting device is positioned at the rear end of frame, it includes the tooth bar and a manual gear of a subsidiary rust cleaning structure, and both are meshing with each other.

The described tooth bar in subsidiary rust cleaning structure is provided with scraper in the rubber-like.

The described rear end in interior scraper is provided with hairbrush.

By above technical scheme, the utility model can effectively be removed foreign material such as rusty stain on metal tube outer wall for building and the inwall, fouling, makes the inside and outside wall of the metal tube cleaning, smooth that becomes, and improves the operating efficiency of clean metal pipe greatly.

Description of drawings:

Below in conjunction with accompanying drawing the utility model is described further,

Accompanying drawing 1 is the structural representation of the utility model;

Accompanying drawing 2 is the universal structural representation of washing cutter of the utility model;

Accompanying drawing 3 cleans the structural representation of tooth bar for the utility model.

The specific embodiment:

See shown in accompanying drawing 1～accompanying drawing 3, the utility model comprises: frame 10, output device 20, inwall derusting device 30 and slide rail 40, output device 20 is positioned at frame 10 front ends, it comprises transmission device 21 and outer wall derusting device 22, this transmission device 21 mainly includes power drive device 211, the V-belt 212 and the chuck 213 of placing metal tube that is used for interting, this outer wall derusting device 22 is mainly by the universal cutter 221 of washing, universal drive shaft 222, slide plate 223 and the universal axle bed 224 of deck on slide rail 40 constitutes, and the universal cutter 221 of washing is movably connected on the slide plate 223 by universal axle bed 224, this kind connected mode can make things convenient for those owing to the long-term rust cleaning work of using the metal tube that is out of shape, slide rail 40 is provided with the driving rack 41 that cooperates outer wall derusting device 22 to slide, this driving rack 41 meshes with the gear 2231 of slide plate 223, during work, gear 2231 cooperates driving rack 31 to drive the outer wall rust cleaning that whole outer wall derusting device 22 carries out metal tube.Inwall derusting device 30 is positioned at the rear end of frame 10, it includes tooth bar 31, pipe clamp 32 and a manual gear 33 of a subsidiary rust cleaning structure, and the tooth bar 31 and the manual gear 33 of subsidiary rust cleaning structure are meshing with each other, and during work, manual gear 33 drives tooth bar 31 and makes it to stretch into rust cleaning to inside pipe wall.

See shown in the accompanying drawing 2, the described universal cutter 221 of washing, constitute by two arc scrapers 2211,2212, scraper 2211 and scraper 2,212 one ends are hinged, the other end can form the space that can hold metal tube of an annular when closed mutually, because scraper 2211,2212 can arbitrarily launch multiple angles according to the size of metal tube caliber for flexibly connecting, therefore this universally washes the metal tube that cutter 221 can adapt to multiple model.

See shown in the accompanying drawing 3, the tooth bar 31 of the subsidiary rust cleaning structure of described inwall derusting device 30 is by being provided with scraper 311 in the rubber-like, be provided with hairbrush 312 in interior scraper 311 rear ends, when work, interior scraper 311 is responsible for removing rusty stain, the fouling on the tube wall, hairbrush 312 is responsible for rusty stain, the fouling that scraper 311 is removed in the cleaning, so that thoroughly remove rusty stain residual on the inwall and fouling.

The utility model in use, metal tube that earlier will be to be eliminated rust is passed by the chuck 213 of output device 20, pass the universal cutter 221 of washing then, and an end termination of metal tube set up on the pipe clamp 32 of inwall derusting device 30, start power drive device 211 then, since 212 two ends, V-belt be set in respectively with the coaxial driving wheel of chuck 213 on and on the driving wheel of power drive device, therefore power drive device 211 drives V-belt 212 rotations, V-belt 212 drives chuck 213 again and rotates, at this moment, intert and begin to carry out the outer wall rust cleaning along with chuck 213 rotates at chuck 213 and the universal metal tube of washing between the cutter 221, scale removal work, set up at universal a section of washing in the cutter 221 wait the to eliminate rust rusty stain of metal tube when removing, after the fouling, shake the gear 2231 that is installed on the slide plate 223, gear 2231 cooperates the driving rack 41 on the slide rails 40 that outer wall derusting device 22 is moved to go forward side by side next section rust cleaning work of row metal pipe.When arriving pipe clamp 32 front ends of inwall derusting device 30 along with outer wall derusting device 22, the tooth bar 31 of the subsidiary rust cleaning structure of inwall derusting device 30 can be interted (can certainly be when outer wall derusting device 22 carries out outer wall rust cleaning work in the metal tube, the tooth bar 31 of subsidiary derusting device is interted in the metal tube), and cooperate the manual gear 33 that is engaged with before the inside pipe wall depths and then remove rusty stain, fouling on the inwall.After all rust cleaning work are finished, spray paint inside and outside this metal tube can carry out with recycling in architectural engineering, treat to get rusty next time, eliminate rust once more after the fouling, use so repeatedly, the life-span that has promptly prolonged metal tube has been saved building cost again.

The embodiment of the above is preferred embodiment of the present utility model only, is not to limit practical range of the present utility model with this, so the equivalence that all shapes according to the utility model, structure and principle are done changes, all should be covered by in the protection domain of the present utility model.

Claims

1, the metal tube rust remover, comprise frame (10), output device (20), inwall derusting device (30) and slide rail (40), it is characterized in that: output device (20) is positioned at frame (10) front end, it includes transmission device (21) and outer wall derusting device (22), outer wall derusting device (22) is by the universal cutter (221) of washing, universal drive shaft (222) and the deck slide plate (223) on slide rail (40) constitutes, this slide rail (40) is provided with the driving rack (41) that cooperates outer wall derusting device (22) to use, this driving rack (41) meshes with the gear (2231) of slide plate (223), inwall derusting device (30) is positioned at the rear end of frame, it includes the tooth bar (31) and a manual gear (33) of a subsidiary rust cleaning structure, and both are meshing with each other.

2, metal tube rust remover according to claim 1 is characterized in that: the tooth bar (31) in subsidiary rust cleaning structure is provided with scraper in the rubber-like (311).

3, metal tube rust remover according to claim 1 and 2 is characterized in that: be provided with hairbrush (312) in the rear end of interior scraper (311).