CN111037440A

CN111037440A - Reinforcing bar rust cleaning device for building

Info

Publication number: CN111037440A
Application number: CN201911423549.0A
Authority: CN
Inventors: 庄锦辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-04-21

Abstract

The invention discloses a steel bar rust removing device for a building, which comprises a bottom plate and a box body, wherein a straightening disc and a steel bar rust removing mechanism are distributed on the box body, a slide rod is arranged in the straightening disc in a sliding manner, the slide rod is uniformly distributed along the center line of the straightening disc, the tail end of the slide rod is rotatably provided with a straightening wheel, a steel bar penetrates through the straightening wheel, a support is distributed on the box body, a rotating shaft is rotatably mounted on the support, one end of the rotating shaft is fixedly connected to the straightening disc, a power mechanism is distributed on the rotating shaft, the rust removing mechanism is distributed at the tail end of the box body, the rust removing mechanism comprises a rust removing bin and a hairbrush, the hairbrush is distributed; the device firstly straightens the reinforcing steel bars, and the straightening disc is used for preliminarily straightening the reinforcing steel bars, so that the subsequent reinforcing steel bar derusting procedure is simpler and more efficient; the labor intensity of workers is greatly reduced, and the derusting efficiency of the reinforcing steel bars is improved.

Description

Reinforcing bar rust cleaning device for building

Technical Field

The invention relates to the field of buildings, in particular to a steel bar rust removal device for buildings.

Background

The steel bar is steel for reinforced concrete and prestressed reinforced concrete, the cross section of the steel bar is round, sometimes square with round corners, and comprises plain round steel bars, ribbed steel bars and twisted steel bars, the steel bar for reinforced concrete is straight bar or wire rod-shaped steel for reinforced concrete, the external shape of the steel bar is divided into plain round steel bars and deformed steel bars, the delivery state is straight bar and wire rod, the plain round steel bars are actually small round steel and wire rod of common low-carbon steel, the deformed steel bars are steel bars with ribs on the surface, usually 2 longitudinal ribs and transverse ribs uniformly distributed along the length direction are provided, the external shape of the transverse ribs is spiral, herringbone and crescent 3, the steel bar mainly bears tensile stress in the concrete, the deformed steel bars can better bear the external force due to the action of the ribs and the larger bonding capacity of the concrete, and the steel bar can be widely used for various building structures, especially large, heavy, light thin wall and high-rise building structures, the construction steel bars refer to various steel bars and steel wires used in reinforced concrete.

The existing reinforcing steel bars are different in length, size and shape, the reinforcing steel bars are easy to be stained with water after being stored outdoors for a long time, so that iron rust and dust generated on the surfaces of the reinforcing steel bars are difficult to remove, most of the reinforcing steel bars are manually derusted, the derusting effect of the bent reinforcing steel bars is poor, a large amount of labor force and time are consumed, and therefore the derusting device for the reinforcing steel bars for the buildings, which is suitable for various different reinforcing steel bars and has a good derusting effect, needs to be researched and developed urge.

Disclosure of Invention

The invention aims to provide a steel bar rust removal device for a building, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a steel bar rust removal device for buildings comprises a bottom plate and a box body, wherein the box body is fixedly arranged on the bottom plate, a straightening disc and a steel bar rust removal mechanism are distributed on the box body, a sliding rod is arranged in the straightening disc in a sliding mode, the sliding rod is uniformly distributed along the center line of the straightening disc, straightening wheels are rotatably arranged at the tail ends of the sliding rods, steel bars penetrate through the straightening wheels, a support is distributed on the box body, and the support is fixedly connected to the top of the box body; the bracket is rotatably provided with a rotating shaft which is of a hollow structure, and the reinforcing steel bar penetrates through the center of the rotating shaft; one end of the rotating shaft is fixedly connected to the straightening disc, a power mechanism is arranged on the rotating shaft, the derusting mechanism is arranged at the tail end of the box body and comprises a derusting bin and a brush, the brush is arranged on the derusting bin, and the steel bar penetrates through the middle of the brush.

As a further scheme of the invention: the brush is fixedly arranged at the tail end of the connecting rod, and the other end of the connecting rod is connected with the box body through the thrust spring.

As a still further scheme of the invention: the hairbrush is at least provided with three hairbrushes which are uniformly distributed around the center of the reinforcing steel bar.

As a still further scheme of the invention: the power mechanism is a motor which is fixedly arranged in the box body; a first gear is fixedly mounted on a rotating shaft of the motor, a second gear is meshed with the first gear, and the second gear is fixedly mounted on the rotating shaft.

As a still further scheme of the invention: and an oil seal bushing is arranged between the rotating shaft and the box body.

As a still further scheme of the invention: the bottom of the bottom plate is rotatably provided with a roller.

As a still further scheme of the invention: an opening is formed below the derusting bin, and a storage box is arranged on a bottom plate below the opening.

As a still further scheme of the invention: the rear box body of the support is rotatably provided with a driving wheel and a driven wheel, the steel bar penetrates through the driving wheel and the driven wheel, the tail end of a rotating shaft of the motor is connected with a rotating disc through a bevel gear pair, and the rotating disc and the driving wheel are connected through a belt pair.

Compared with the prior art, the invention has the beneficial effects that: the device has simple structure and powerful function; firstly, straightening the reinforcing steel bars, and primarily straightening and straightening the reinforcing steel bars through a straightening disc, so that the subsequent reinforcing steel bar derusting procedure is simpler and more efficient; after the straightening, the steel bar rotates at the center of the brush, and further rust on the surface of the steel bar is removed; the labor intensity of workers is greatly reduced, and the derusting efficiency of the reinforcing steel bars is improved.

Drawings

FIG. 1 is a schematic structural diagram of a steel bar rust removal device for construction.

FIG. 2 is a schematic structural diagram of a rust removing device in the steel bar rust removing device for construction.

In the figure: 1-bottom plate, 2-roller, 3-storage box, 4-opening, 5-derusting bin, 6-brush, 7-thrust spring, 8-driven wheel, 9-driving wheel, 10-rotating disc, 11-gear I, 12-gear II, 13-straightening disc, 14-straightening wheel, 15-sliding rod, 16-spring, 17-oil seal bush, 18-motor, 20-bracket, 22-box body and 23-rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-2, a rust removing device for reinforcing steel bars for buildings comprises a bottom plate 1 and a box body 22, wherein the box body 22 is fixedly installed on the bottom plate 1, a straightening disc 13 and a rust removing mechanism for reinforcing steel bars are distributed on the box body 22, and the straightening disc 13 is used for preliminarily straightening the reinforcing steel bars, so that the subsequent rust removing process for reinforcing steel bars is simpler and more efficient; slide bars 15 are arranged in the straightening discs 13 in a sliding mode, the slide bars 15 are uniformly distributed along the center lines of the straightening discs 13, straightening wheels 14 are rotatably arranged at the tail ends of the slide bars 15, and reinforcing steel bars pass through the straightening wheels 14 to be straightened; the box body 22 is provided with a bracket 20, and the bracket 20 is fixedly connected to the top of the box body 22; a rotating shaft 23 is rotatably mounted on the bracket 20, the rotating shaft 23 is of a hollow structure, and the steel bars can penetrate through the center of the rotating shaft 23; one end of the rotating shaft 23 is fixedly connected to the straightening disc 13, a power mechanism is arranged on the rotating shaft 23, and the rotating shaft 23 is further driven to rotate through the power mechanism so as to realize the rotation of the straightening disc 13; the rust removing mechanism is arranged at the tail end of the box body 22 and comprises a rust removing bin 5 and a brush 6, the brush 6 is arranged on the rust removing bin 5, and the steel bar penetrates through the middle of the brush 6; further removing rust on the surface of the steel bar; when the device is used, firstly, the steel bars pass through the center of the straightening disc 13, and then the power mechanism arranged on the rotating shaft 23 further drives the rotating shaft 23 to rotate, so that the rotation of the straightening disc 13 is realized; the steel bar after being straightened rotates at the center of the brush 6, and further rust on the surface of the steel bar is removed.

Further, the brush 6 is connected in the derusting bin 5 through a connecting rod and a thrust spring 7, the brush 6 is fixedly arranged at the tail end of the connecting rod, and the other end of the connecting rod is connected with the box body 22 through the thrust spring 7; and then under the thrust action of thrust spring 7, the brush can with the surperficial inseparable contact of reinforcing bar, and then has ensured the effect of the rust cleaning of reinforcing bar.

Furthermore, the hairbrushes 6 are at least three arranged and evenly distributed around the center of the steel bar.

Further, the power mechanism is a motor 18, and the motor 18 is fixedly installed inside the box body 22; a first gear 11 is fixedly mounted on a rotating shaft of the motor 18, a second gear 12 is meshed with the first gear 11, the second gear 12 is fixedly mounted on the rotating shaft 13, and the rotating shaft 23 is further driven to rotate through the rotation of the motor 18.

Furthermore, an oil seal bushing 17 is arranged between the rotating shaft 23 and the box body 22, and the friction force between the rotating shaft 13 and the box body 22 can be effectively reduced through the oil seal bushing 17, so that the actual using effect of the device is further improved.

Further, bottom plate 1's bottom rotate and install gyro wheel 2, through gyro wheel 2 further improved the convenience of this device, and then improved this actual result of use who changes the device.

Further, an opening 4 is formed below the rust removing bin 5, a storage box 3 is distributed on a bottom plate 1 below the opening 4, and then the iron rust brushed by the brush 6 is stored in the storage box 3 through the opening 4; thereby effectively realizing the collection of the rust and avoiding the direct diffusion of the rust in the air to pollute the environment.

The working principle of the invention is as follows: when the device is used, firstly, the steel bars pass through the center of the straightening disc 13, and then the power mechanism arranged on the rotating shaft 23 further drives the rotating shaft 23 to rotate, so that the rotation of the straightening disc 13 is realized; the straightening disc 13 is used for preliminarily straightening the reinforcing steel bars, so that the subsequent reinforcing steel bar derusting procedure is simpler and more efficient; the steel bar after being straightened rotates at the center of the brush 6, and further rust on the surface of the steel bar is removed.

Example two

In order to further improve the practical use effect of the device, the embodiment is improved on the basis of the first embodiment, and is characterized in that a driving wheel 9 and a driven wheel 8 are rotatably mounted on a rear box body 22 of a bracket 20, the steel bars pass through the driving wheel 9 and the driven wheel 8, the tail end of a rotating shaft of a motor 18 is connected with a rotating disc 10 through a bevel gear pair, the rotating disc 10 is connected with the driving wheel 9 through a belt pair, and further when the motor 18 drives the rotating shaft 23 to rotate, the driving wheel 9 is further driven to rotate, and the driving wheel 9 is further driven to drive the steel bars to move; thereby effectively realizing the transmission of the reinforcing steel bars.

The working principle of the embodiment is as follows: when the motor 18 drives the rotating shaft 23 to rotate, the driving wheel 9 is further driven to rotate, so that the driving wheel 9 drives the reinforcing steel bars to move; thereby effectively realizing the transmission of the reinforcing steel bars.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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. A rust removal device for reinforcing steel bars for buildings comprises a bottom plate (1) and a box body (22), and is characterized in that the box body (22) is fixedly installed on the bottom plate (1), a straightening disc (13) and a rust removal mechanism for reinforcing steel bars are arranged on the box body (22), a sliding rod (15) is installed in the straightening disc (13) in a sliding mode, the sliding rod (15) is evenly arranged along the center line of the straightening disc (13), straightening wheels (14) are installed at the tail ends of the sliding rod (15) in a rotating mode, reinforcing steel bars penetrate through the straightening wheels (14), a support (20) is arranged on the box body (22), and the support (20) is fixedly connected to the top of the box body (22); a rotating shaft (23) is rotatably mounted on the bracket (20), the rotating shaft (23) is of a hollow structure, and the reinforcing steel bars penetrate through the center of the rotating shaft (23); one end fixed connection of pivot (23) on alignment dish (13), laid power unit on pivot (23), rust cleaning mechanism lay in the end of box (22), rust cleaning mechanism include rust cleaning storehouse (5) and brush (6), brush (6) lay in rust cleaning storehouse (5), the reinforcing bar passes from the centre of brush (6).

2. The steel bar rust removing device for the building as claimed in claim 1, wherein the brush (6) is connected in the rust removing bin (5) through a connecting rod and a thrust spring (7), the brush (6) is fixedly installed at the tail end of the connecting rod, and the other end of the connecting rod is connected with the box body (22) through the thrust spring (7).

3. The rust removing device for reinforcing steel bars for buildings as claimed in claim 2, wherein the brushes (6) are arranged in at least three numbers and uniformly distributed around the center of the reinforcing steel bars.

4. The steel bar rust removing device for buildings as claimed in claim 1, wherein the power mechanism is a motor (18), and the motor (18) is fixedly installed inside the box body (22); a first gear (11) is fixedly mounted on a rotating shaft of the motor (18), a second gear (12) is meshed with the first gear (11), and the second gear (12) is fixedly mounted on the rotating shaft (13).

5. The steel bar rust removing device for buildings as claimed in claim 1, wherein an oil seal bushing (17) is installed between the rotating shaft (23) and the box body (22).

6. The rust removing device for the reinforcing steel bar for buildings as claimed in claim 1, wherein the bottom of the bottom plate (1) is rotatably provided with the roller (2).

7. The steel bar rust removing device for the building as claimed in claim 3, wherein an opening (4) is formed below the rust removing bin (5), and a storage box (3) is arranged on a bottom plate (1) below the opening (4).

8. The steel bar rust removing device for the building as claimed in claim 4, wherein a driving wheel (9) and a driven wheel (8) are rotatably mounted on the rear box body (22) of the support (20), the steel bar passes through the driving wheel (9) and the driven wheel (8), the tail end of the rotating shaft of the motor (18) is connected with a rotating disc (10) through a bevel gear pair, and the rotating disc (10) is connected with the driving wheel (9) through a belt pair.