CN217890675U

CN217890675U - Portable rust cleaning device for building

Info

Publication number: CN217890675U
Application number: CN202221786780.3U
Authority: CN
Inventors: 范德文
Original assignee: Hefei Delan Machinery Co ltd
Current assignee: Hefei Delan Machinery Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-11-25
Anticipated expiration: 2032-07-12

Abstract

The utility model relates to a reinforcing bar rust cleaning technical field discloses a portable rust cleaning device for building, the on-line screen storage device comprises a base, base lower surface middle part fixed mounting has the sand storage tank, base upper surface middle part fixed mounting has the air compressor machine, air compressor machine front side middle part and the fixed intercommunication in sand storage tank front side top, air compressor machine upper surface middle part vertical fixation intercommunication has the spray tube, the fixed intercommunication in spray tube top has the rust cleaning pipe, the rust cleaning pipe is the cavity ring form. The utility model discloses a store up the sand jar, the cooperation of air compressor machine and rust cleaning pipe is used, the air compressor machine will store up and contain the evenly distributed orifice blowout of sand grain water through the rust cleaning inside of tubes wall in the sand jar, can carry out the omnidirectional sandblast rust cleaning to the reinforcing bar, the in-process of rust cleaning can not produce the raise dust, the rust slag of getting rid of falls to filter on the filter screen in the collection frame, unnecessary water sees through in the filter screen flows back to the sand jar again through the back flow, can effectual reduction water consumption, reduce the cost of rust cleaning, be fit for extensively promoting and using.

Description

Portable rust cleaning device for building

Technical Field

The utility model belongs to the technical field of the reinforcing bar rust cleaning, specifically speaking relates to a portable rust cleaning device for building.

Background

The steel bar is steel for reinforced concrete and prestressed reinforced concrete, and the cross section of the steel bar is circular or square with round corners. In the building industry, the steel bars are easy to be wet when being stored in the open air for a long time, so that rust and dust generated on the surfaces of the steel bars are difficult to remove, and a steel bar rust removing device is required to remove the rust.

However, most of the existing derusting devices adopt a polishing wheel to derust the steel bars, a large amount of dust can be generated in the derusting process, the environmental protection performance is poor, and after the derusting is completed, dust or rust slag can be attached to the surface of the steel bars and remain, so that the derusting device is not practical.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model adopts the following basic concept:

a portable rust removal device for buildings comprises a base, wherein a sand storage tank is fixedly arranged in the middle of the lower surface of the base, an air compressor is fixedly arranged in the middle of the upper surface of the base, the middle of the front side of the air compressor is fixedly communicated with the top of the front side of the sand storage tank, a spray pipe is vertically and fixedly communicated with the middle of the upper surface of the air compressor, a rust removal pipe is fixedly communicated with the top of the spray pipe, the rust removal pipe is in a hollow circular ring shape, and a plurality of groups of spray holes which are distributed equidistantly are formed in the inner wall of the rust removal pipe along the circumference of the rust removal pipe;

the base upper surface middle part perpendicular fixed mounting of department on the right side has branch, branch top fixed mounting has the ring of cleaning, it is provided with two sets of upper and lower symmetrical distribution's of cleaning piece to wipe the intra-annular.

As an optimal implementation mode of the utility model, the equal fixed mounting in four edges and corners of base lower surface has the universal wheel.

As an optimal implementation mode of the utility model, the equal vertical fixation in base upper surface both sides installs the mounting panel, and is two sets of the feed roll of installing two sets of symmetric distributions is all rotated at mounting panel front side top.

As an optimal implementation mode of the utility model, fixed mounting has the collection frame on the sandblast pipe, the horizontal fixed mounting in top has the filter screen in the collection frame.

As a preferred embodiment of the utility model, the fixed intercommunication in collection frame one side bottom has the back flow, the other end and the fixed intercommunication of sand storage tank of back flow.

As a preferred embodiment of the utility model, two sets of wipe the piece and all be semicircle shape, and two sets of wipe the piece and wipe the spring fixed connection that the ring inner wall distributes through multiunit equidistance.

Compared with the prior art, the utility model following beneficial effect has:

the utility model discloses a store up the sand jar, the cooperation of air compressor machine and rust cleaning pipe is used, the air compressor machine will store up and contain the sand grain water in the sand jar and spout through the evenly distributed orifice of rust cleaning inside pipe wall, can carry out the omnidirectional sandblast rust cleaning to the reinforcing bar, the in-process of rust cleaning can not produce the raise dust, the environmental protection is practical, the rust slag of getting rid of falls to filter on the filter screen in collecting the frame, unnecessary water sees through the filter screen and flows back to in the sand jar through the back flow once more, can effectual reduction water consumption, reduce the cost of rust cleaning, energy-concerving and environment-protective, convenient and practical.

The utility model discloses a clean the ring and clean the intra-annular cooperation of cleaning the piece and use, the reinforcing bar after the sandblast rust cleaning is when cleaning the ring, and the elasticity that the spring produced makes two clean the piece pressfitting respectively in the upper and lower both sides of reinforcing bar, removes the in-process to the reinforcing bar in right, cleans the reinforcing bar surface, avoids rust slag and water to remain on the surface of reinforcing bar, influences the rust cleaning effect, and is comparatively practical.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

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

FIG. 2 is a schematic view of a wiping ring structure according to the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the rust removing pipe of the present invention.

In the figure: 1-a universal wheel; 2-a fixed seat; 3-a support plate; 4-a feed roll; 5-a return pipe; 6-collecting the frame; 7-a filter screen; 8-derusting the pipe; 9-a sand blasting pipe; 10-a strut; 11-a wiping ring; 12-an air compressor; 13-a sand storage tank; 14-spraying holes; 15-wiping blocks; 16-spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.

As shown in figures 1 to 3, the portable rust removing device for the building comprises a base 2, a sand storage tank 13 is fixedly arranged in the middle of the lower surface of the base 2, the sand storage tank 13 is used for storing water and sand blasting, support plates 3 are vertically and fixedly arranged on two sides of the upper surface of the base 2, two groups of symmetrically distributed feed rollers 4 are rotatably arranged on the tops of the front sides of the two groups of support plates 3, the feed rollers 4 can drive reinforcing steel bars to move rightwards for rust removal, an air compressor 12 is fixedly arranged in the middle of the upper surface of the base 2, the air compressor 12 can increase the injection speed of the water and the sand blasting to improve the rust removing effect, the middle of the front side of the air compressor 12 is fixedly communicated with the top of the front side of the sand storage tank 13, a spray pipe 9 is vertically and fixedly communicated with the middle of the upper surface of the air compressor 12, a rust removing pipe 8 is fixedly communicated with the top of the spray pipe 9, rust cleaning pipe 8 is the cavity ring form, and 8 inner walls of rust cleaning pipe have seted up the orifice 14 that multiunit equidistance distributes along its circumference department, can carry out the omnidirectional rust cleaning to the reinforcing bar surface, 2 upper surface middle parts on the base have branch 10 to locate perpendicular fixed mounting partially right, branch 10 top fixed mounting has wiping ring 11, be provided with two sets of symmetrical distribution's in opposite directions in wiping ring 11 and clean piece 15 from top to bottom, it can clean remaining rust slag and water on reinforcing bar surface after the rust cleaning to clean piece 15, two sets of 15 pieces of cleaning all are the semicircle shape, and clean 16 fixed connection through multiunit equidistance distribution's spring between piece 15 and the wiping ring 11 inner walls two sets of cleaning, make the laminating that two cleaning pieces 15 can be better at the surface of reinforcing bar, improve and clean the effect.

As shown in fig. 1 to 3, in the present arrangement, further, universal wheels 1 are fixedly mounted at four edges of the lower surface of the base 2, so that the device is convenient to move, use and carry.

As shown in fig. 1 to 3, in this setting, furthermore, fixed mounting has a collection frame 6 on the sandblast pipe 9, the horizontal fixed mounting in top has a filter screen 7 in the collection frame 6, filter screen 7 can filter the rust slag, avoid the rust slag to flow into in the sand storage tank 13, the fixed intercommunication in collection frame 6 one side bottom has a back flow 5, the other end and the fixed intercommunication in sand storage tank 13 of back flow 5, unnecessary water flows back to sand storage tank 13 inner loop through back flow 5 and uses, reduce the water consumption, reduce the cost of removing rust.

The implementation principle of the portable rust removing device for the building in the embodiment is as follows: one end of a steel bar needing rust removal is arranged between the two feeding rollers 4, the air compressor 12 is started again, water and sand in the sand storage tank 13 are sprayed out at a high speed through the spray holes 14 uniformly distributed on the inner wall of the rust removal pipe 8, comprehensive rust removal is carried out on the outer surface of the steel bar, the removed rust residues fall on the filter screen 7 in the collection frame 6 to be filtered, redundant water flows into the sand storage tank 13 through the filter screen 7 through the return pipe 5 to be recycled, the water consumption is reduced, the rust removal cost is reduced, dust raising cannot be generated in the whole process, energy conservation and environmental protection are achieved, the steel bar after rust removal passes through the wiping ring 11, the two wiping blocks 15 are attached to the outer side of the steel bar due to the pressure of the spring 16, the outer surface of the steel bar is wiped in the moving process of the steel bar, the removed rust residues and water are prevented from being attached to the surface of the steel bar, and the rust removal effect is influenced.

Claims

1. A portable rust removal device for buildings comprises a base (2) and is characterized in that a sand storage tank (13) is fixedly mounted in the middle of the lower surface of the base (2), an air compressor (12) is fixedly mounted in the middle of the upper surface of the base (2), the middle of the front side of the air compressor (12) is fixedly communicated with the top of the front side of the sand storage tank (13), a sand blasting pipe (9) is vertically and fixedly communicated with the middle of the upper surface of the air compressor (12), a rust removal pipe (8) is fixedly communicated with the top of the sand blasting pipe (9), the rust removal pipe (8) is in a hollow circular ring shape, and a plurality of groups of spray holes (14) which are distributed equidistantly are formed in the inner wall of the rust removal pipe (8) along the circumference;

the vertical fixed mounting of the position on the right side of base (2) upper surface middle part has branch (10), branch (10) top fixed mounting has cleaning ring (11), it wipes piece (15) to be provided with two sets of upper and lower opposite symmetry distribution in cleaning ring (11).

2. The portable rust removing device for buildings as claimed in claim 1, wherein universal wheels (1) are fixedly mounted at four corners of the lower surface of the base (2).

3. The portable derusting device for buildings according to claim 1, wherein two sides of the upper surface of the base (2) are vertically and fixedly provided with bracket plates (3), and the tops of the front sides of the two groups of bracket plates (3) are rotatably provided with two groups of symmetrically distributed feed rollers (4).

4. The portable rust removing device for buildings as claimed in claim 1, wherein the sand blasting pipe (9) is fixedly provided with a collecting frame (6), and the top of the inner part of the collecting frame (6) is horizontally and fixedly provided with a filter screen (7).

5. The portable derusting device for buildings according to claim 4, wherein the bottom of one side of the collecting frame (6) is fixedly communicated with a return pipe (5), and the other end of the return pipe (5) is fixedly communicated with a sand storage tank (13).

6. The portable rust removing device for buildings as claimed in claim 1, characterized in that two sets of the wiping blocks (15) are semicircular, and the two sets of the wiping blocks (15) are fixedly connected with the inner wall of the wiping ring (11) through a plurality of sets of springs (16) which are distributed at equal intervals.