CN221390578U

CN221390578U - Rust removal device for steel construction

Info

Publication number: CN221390578U
Application number: CN202323599484.XU
Authority: CN
Inventors: 郑近强; 曾顺普; 何灵
Original assignee: Liangshan Modern House Building Integration Manufacturing Co ltd
Current assignee: Liangshan Modern House Building Integration Manufacturing Co ltd
Priority date: 2023-12-28
Filing date: 2023-12-28
Publication date: 2024-07-23
Anticipated expiration: 2033-12-28

Abstract

The utility model discloses a rust removing device for steel structure construction, which comprises a fixed box, wherein the inner cavity of the fixed box is hollow, two through holes are respectively formed in the opposite side walls of the fixed box, a rust rod is arranged in each through hole, and the rust rod is in contact with the bottom end of each through hole; one end of the rust rod is detachably connected with a pushing component for feeding the rust rod into the fixed box, the pushing component is fixedly connected with one side surface of the fixed box, one side of the fixed box is fixedly connected with a driving component, the driving component and the pushing component are arranged on the same side, one side surface of the fixed box inner wall, which is far away from the driving component, is fixedly connected with a second rust removing component, a first rust removing component is arranged above the second rust removing component, two ends of the first rust removing component are fixedly connected with the inner wall of the fixed box, and the top end of the first rust removing component is fixedly connected with and communicated with a dust removing component. According to the utility model, the rust on the surface of the rust rod is removed to the greatest extent by utilizing the dry rust removal matching of the first rust removal assembly and the second rust removal assembly, so that the safety of the steel bar is improved.

Description

Rust removal device for steel construction

Technical Field

The utility model relates to the technical field of building construction, in particular to a rust removing device for steel structure construction.

Background

In the steel structure construction process, various steel raw materials are often utilized, and the raw materials are purchased in batches and stacked on site, and although a storehouse is placed, the problem of surface rust in rainy seasons is difficult to avoid. Especially, the steel bars with huge usage amount are corroded to have great negative influence on the engineering quality in the building construction process, so rust removal is an indispensable step. The traditional rust removing method mainly relies on manual polishing by using tools such as sand paper, grinding wheel and the like, and is low in efficiency and harmful to the health of workers.

The prior art (Chinese patent number: CN 205218782U) discloses a steel bar rust removing device, which can utilize an upper steel wire brush and a lower steel wire brush to rotate, remove rust on steel bars by the upper steel wire brush and the lower steel wire brush, and utilize water in a water pipe to spray out through a spray opening to clean the steel bars. However, water stains can remain after the rust removal of the steel bars is completed, and the risk of continuing to rust still exists at the later stage of use in time.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a rust removing device for steel structure construction, which utilizes the dry rust removing cooperation of a first rust removing assembly and a second rust removing assembly to furthest remove rust on the surface of a rust rod, and improves the safety of steel bars.

In order to achieve the above object, the present utility model provides the following solutions:

The rust removing device for steel structure construction comprises a fixed box, wherein an inner cavity of the fixed box is hollow, through holes which are just opposite to each other are respectively formed in the opposite side walls of the fixed box, a rust rod is arranged in each through hole, and the rust rod is in abutting arrangement with the bottom end of each through hole; one end of the rust rod is detachably connected with a pushing assembly for feeding the rust rod into the fixed box, the pushing assembly is fixedly connected with one side surface of the fixed box, one side of the fixed box is fixedly connected with a driving assembly for driving the rust rod to rotate, the driving assembly and the pushing assembly are arranged on the same side, one side surface of the inner wall of the fixed box, which is far away from the driving assembly, is fixedly connected with a second rust removing assembly, a first rust removing assembly is arranged above the second rust removing assembly, two ends of the first rust removing assembly are fixedly connected with the inner wall of the fixed box, and two ends of the first rust removing assembly are communicated with the through hole; the top end of the first rust removing component is fixedly connected and communicated with a dust removing component.

Preferably, the propulsion component comprises a supporting rod, one end of the supporting rod is fixedly connected with the side wall of the fixed box, the other end of the supporting rod is slidably connected with a sliding block, the bottom surface of the sliding block is fixedly connected with a handle ring, the inner wall of the handle ring is fixedly connected with a bearing, and the inner wall of the bearing is symmetrically and fixedly connected with two clamping components; the clamping assembly comprises a vertical rod, two ends of the vertical rod are fixedly connected with the inner wall of the bearing respectively, the side face of the vertical rod is rotationally connected with a clamping plate, the inner side face of the clamping plate is obliquely arranged, a spring is fixedly connected between the outer side face of the clamping plate and the inner wall of the bearing, a plurality of adhesive tapes are fixedly connected with the inner side face of the clamping plate, and the clamping plate is detachably connected with one end of the rust rod through the adhesive tapes.

Preferably, the driving assembly comprises a first driving source, the first driving source is in transmission connection with a driving wheel, the side face of the driving wheel is in friction transmission connection with the outer side face of the rust rod, one side, far away from the driving wheel, of the rust rod is in sliding contact with a driven wheel, the driven wheel is in rotational connection with a first connecting plate, the first connecting plate is in fixed connection with the fixed box, and the first driving source is in fixed connection with the first connecting plate.

Preferably, the outer side surface of the driven wheel is provided with threads.

Preferably, the second rust removing component comprises a sleeve, one end of the sleeve is fixedly connected with the side wall of the inner cavity of the fixed box, the other end of the sleeve is opposite to the second rust removing component, and two ends of the sleeve are respectively communicated with the through hole; the bottom end of the sleeve is provided with a plurality of spray holes, a plurality of spray heads are fixedly arranged in the spray holes, the spray heads are fixedly connected and communicated with external air supply equipment, and the spray heads are arranged towards the side face of the rust rod in the sleeve; the top end of the sleeve is fixedly connected and communicated with a dust collection cover, one end of the dust collection cover is fixedly connected with the side wall of the fixed box, a filter screen is detachably connected in the dust collection cover, and the top end of the dust collection cover is fixedly connected and communicated with a dust collector.

Preferably, the first rust removing assembly comprises a second driving source, the second driving source is in transmission connection with a first steel brush wheel, the first steel brush wheel is in sliding contact with the rust rod, one side of the rust rod, which is far away from the first steel brush wheel, is in sliding contact with a second steel brush wheel, the second steel brush wheel is in rotation connection with a second connecting plate, the second connecting plate is fixedly connected with the inner wall of the fixed box, and the second driving source is fixedly connected with the second connecting plate.

Compared with the prior art, the utility model has the following advantages and technical effects:

According to the utility model, the pushing component is utilized to push the rust rod into the fixed box, the driving component is utilized to drive the rust rod to rotate, the second rust removing component is utilized to carry out shot blasting, a large amount of smoke dust is generated in the rust removing process, the dust hood at the top end of the second rust removing component is utilized to filter a large amount of smoke dust by the dust collector, the environmental pollution is reduced, and the first rust removing component arranged at one side of the second rust removing component can carry out secondary cleaning on rust remained on the rust rod, so that the residue of rust rod cleaning is reduced. The pushing assembly pushes the rust rod, so that the direct contact between the labor and the rust rod is avoided, and the damage of the rust rod to hands is reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:

FIG. 1 is a schematic side view of the present utility model;

fig. 2 is a schematic side view of the first rust removing assembly and the second rust removing assembly;

FIG. 3 is a schematic side elevational view of the propulsion assembly;

FIG. 4 is a schematic side view of a sleeve;

Wherein, 1, fixing the box; 2. a rust rod; 3. a support rod; 4. a slide block; 5. a handle ring; 6. a bearing; 7. a vertical rod; 8. a clamping plate; 9. a spring; 10. an adhesive tape; 11. a first driving source; 12. a driving wheel; 13. driven wheel; 14. a first connection plate; 15. a sleeve; 16. a spray head; 17. a dust collection cover; 18. a filter screen; 19. a second driving source; 20. a first steel brush wheel; 21. a second steel brush wheel; 22. and a second connecting plate.

Detailed Description

It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.

All components in the technical scheme of the application need necessary additional facilities for supplying water, oil, power and air to drive or/and control, and if not further described, the components are default to be used and equipped in the prior art, and no special description is needed.

The present utility model will be described in further detail with reference to the drawings and the detailed description below, in order to make the above objects, features and advantages of the present utility model more comprehensible.

The rust removing device for steel structure construction comprises a fixed box 1, wherein the inner cavity of the fixed box 1 is hollow, through holes which are just opposite to each other are respectively formed in the opposite side walls of the fixed box 1, a rust rod 2 is arranged in each through hole, the rust rod 2 is a steel bar, the rust rod 2 is in abutting arrangement with the bottom end of each through hole, one end of the rust rod 2 is detachably connected with a pushing component for feeding the rust rod 2 into the fixed box 1, the pushing component is fixedly connected with one side of the fixed box 1, one side of the fixed box 1 is fixedly connected with a driving component for driving the rust rod 2 to rotate, the driving component and the pushing component are arranged on the same side, one side of the inner wall of the fixed box 1, far away from the driving component, is fixedly connected with a second rust removing component, a first rust removing component is arranged above the second rust removing component, two ends of the first rust removing component are fixedly connected with the inner wall of the fixed box 1, two ends of the first rust removing component are communicated with the through holes, and the top end of the first rust removing component is fixedly connected with the dust removing component.

Further, the top surface of the fixed box 1 is opened, and a sealing cover (not shown in the drawing) is detachably connected to the top surface of the fixed box 1, so that the fixed box 1 is closed.

According to the utility model, the pushing component is utilized to push the rust rod 2 into the fixed box 1, the driving component is utilized to drive the rust rod 2 to rotate, the second rust removing component is utilized to carry out shot blasting, a large amount of smoke dust is generated in the rust removing process, the dust hood 17 at the top end of the second rust removing component is utilized to filter a large amount of smoke dust by the dust collector, the environmental pollution is reduced, and the first rust removing component arranged at one side of the second rust removing component can carry out secondary cleaning on rust remained on the rust rod, so that the residue of rust rod cleaning is reduced.

Further optimizing scheme, shown by fig. 3, propulsion subassembly includes branch 3, and the one end and the lateral wall fixed connection of fixed box 1 of branch 3, branch 3 other end sliding connection have slider 4, and slider 4 bottom surface fixedly connected with is the ring 5, is used for handheld promotion propulsion subassembly to the ring 5. The inner wall of the handle ring 5 is fixedly connected with a bearing 6, the inner wall of the bearing 6 is symmetrically and fixedly connected with two clamping assemblies, the handle ring 5 can slide out from the supporting rod 3, and the use range of the propulsion assembly is conveniently enlarged. The clamping assembly comprises a vertical rod 7, two ends of the vertical rod 7 are fixedly connected with the inner wall of the bearing 6 respectively, the side face of the vertical rod 7 is rotationally connected with a clamping plate 8, the inner side face of the clamping plate 8 is obliquely arranged, two clamping plates 8 are oppositely arranged to form a horn-shaped structure, and the flaring of the horn shape is towards one end of the rust rod 2. A spring 9 is fixedly connected between the outer side surface of the clamping plate 8 and the inner wall of the bearing 6, and the spring 9 can give clamping force to one end, far away from the upright rod 7, of the clamping plate 8. The medial surface rigid coupling of splint 8 has a plurality of adhesive tapes 10, and splint 8 pass through adhesive tape 10 and the one end detachable of nonrust pole 2 is connected, through nonrust pole 2 of different diameters respectively with the different adhesive tape 10 butt of splint 8 medial surface, realizes utilizing splint 8 to promote nonrust pole 2 and enters into fixed box 1.

Further optimizing scheme, the drive assembly includes first actuating source 11, and first actuating source 11 transmission is connected with drive wheel 12, and the side of drive wheel 12 is connected with the lateral surface friction transmission of rust pole 2, and the side sliding contact that the drive wheel 12 was kept away from to rust pole 2 has from driving wheel 13, and driving wheel 13 rotates to be connected with first connecting plate 14, and first connecting plate 14 and fixed case 1 fixed connection, first actuating source 11 and first connecting plate 14 fixed connection. The outer side surface of the driven wheel 13 is provided with threads, and the driven wheel 13 can give a certain forward friction force to the rust rod 2 in the rotating process by utilizing the threads, so that the driven wheel 13 is driven to advance.

Further optimizing scheme, shown by fig. 4, the second rust cleaning subassembly includes sleeve 15, and sleeve 15's one end and the inner chamber lateral wall fixed connection of fixed case 1, sleeve 15's the other end and the relative setting of second rust cleaning subassembly, sleeve 15's both ends are linked together with the via hole respectively, and sleeve 15 can seal rust lever 2 to sleeve 15 is close to the one end of first rust cleaning subassembly and seals the setting, and rust lever 2 runs through sleeve 15, can separate the smoke and dust of rust lever 2 rust cleaning in-process. A plurality of jet holes are formed in the bottom end of the sleeve 15, a plurality of spray heads 16 are fixedly arranged in the jet holes, the spray heads 16 are fixedly connected and communicated with external air supply equipment (in the prior art, not shown in the drawing), the spray heads 16 are arranged towards the side face of the rust rod 2 in the sleeve 15, a plurality of steel shots are placed in the sleeve 15, the diameter of each steel shot is 0.2-0.5mm, the diameter of each steel shot is larger than that of the jet hole of the spray head 16, and the steel shots are prevented from entering the spray heads 16 to cause equipment damage. The top end of the sleeve 15 is fixedly connected and communicated with a dust collection cover 17, a filter screen 18 is detachably connected in the dust collection cover 17, the top end of the dust collection cover 17 is fixedly connected and communicated with a dust collector (not shown in the prior art), and one end of the dust collection cover 17 extends out of the closed end face of the sleeve 15 and can absorb smoke dust swept by the second rust removing component.

Further optimizing scheme, first rust cleaning subassembly includes second actuating source 19, second actuating source 19 transmission is connected with first steel brush wheel 20, first steel brush wheel 20 and rust pole 2 sliding contact, the one side sliding contact that rust pole 2 kept away from first steel brush wheel 20 has second steel brush wheel 21, second steel brush wheel 21 rotates and is connected with second connecting plate 22, second connecting plate 22 and fixed box 1 inner wall fixed connection, second actuating source 19 and second connecting plate 22 fixed connection, the drive of first steel brush wheel 20 can brush the corrosion on the rust pole 2, and the brush hair intercrossing conflict of first steel brush wheel 20 and second steel brush wheel 21 can realize that first steel brush wheel 20 rotates and drives second steel brush wheel 21 from the rust cleaning operation to rust pole 2.

Further, the first driving source 11 and the second driving source 19 are respectively rotation driving sources, and a combination assembly of a motor and a speed reducer is preferably used, which is a prior art and is not described herein.

The working procedure of this embodiment is as follows:

The rust rod 2 is inserted into the through hole, the air supply device is started to supply compressed air to the spray head 16, the compressed air blows steel shots placed in the sleeve 15, the steel shots impact the rust on the surface of the rust rod 2, the rust removal of the rust rod 2 is realized, a large amount of smoke dust can be generated in the process of impacting the rust rod 2 by the steel shots, the smoke dust is sucked through the dust collector, discharged after being filtered by the dust collecting cover 17 and the filter screen 18, and the smoke dust is collected on the filter screen 18. The rust rod 2 extending out of the sleeve 15 is respectively contacted with the first steel brush wheel 20 and the second steel brush wheel 21, and residual rust is cleaned by the rotating first steel brush wheel 20, so that the rust removing effect of the rust rod 2 is improved.

In order to improve the rust removing effect of the second rust removing component, a driving component is arranged at one end of the rust rod 2, the driving wheel 12 of the driving component can drive the rust rod 2 to rotate through friction force generated by rotation, the rust rod 2 rotates to drive the driven wheel 13 to rotate through friction force, and certain propelling force can be given to the rust rod 2. The rotation of the rust rod 2 can realize 360-degree dead-angle-free spraying in the process of shot blasting in the sleeve 15, so that the rust removing efficiency is improved.

The present application is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present application are intended to be included in the scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. The rust removing device for steel structure construction is characterized by comprising a fixed box (1), wherein the inner cavity of the fixed box (1) is hollow, through holes which are just opposite to each other are respectively formed in the opposite side walls of the fixed box (1), a rust rod (2) is arranged in each through hole, and the rust rod (2) is in abutting arrangement with the bottom end of each through hole; one end of the rust rod (2) is detachably connected with a pushing component for feeding the rust rod (2) into the fixed box (1), the pushing component is fixedly connected with one side surface of the fixed box (1), one side of the fixed box (1) is fixedly connected with a driving component for driving the rust rod (2) to rotate, the driving component and the pushing component are arranged on the same side, one side surface, far away from the driving component, of the inner wall of the fixed box (1) is fixedly connected with a second rust removing component, a first rust removing component is arranged above the second rust removing component, two ends of the first rust removing component are fixedly connected with the inner wall of the fixed box (1), and two ends of the first rust removing component are communicated with the through hole; the top end of the first rust removing component is fixedly connected and communicated with a dust removing component.

2. The rust removing device for steel structure construction according to claim 1, wherein: the propelling component comprises a supporting rod (3), one end of the supporting rod (3) is fixedly connected with the side wall of the fixed box (1), the other end of the supporting rod (3) is connected with a sliding block (4) in a sliding mode, the bottom surface of the sliding block (4) is fixedly connected with a handle ring (5), the inner wall of the handle ring (5) is fixedly connected with a bearing (6), and two clamping components are symmetrically and fixedly connected to the inner wall of the bearing (6); the clamping assembly comprises a vertical rod (7), two ends of the vertical rod (7) are fixedly connected with the inner wall of the bearing (6) respectively, a clamping plate (8) is rotationally connected to the side face of the vertical rod (7), the inner side face of the clamping plate (8) is obliquely arranged, a spring (9) is fixedly connected between the outer side face of the clamping plate (8) and the inner wall of the bearing (6), a plurality of adhesive tapes (10) are fixedly connected to the inner side face of the clamping plate (8), and the clamping plate (8) is detachably connected with one end of the rust rod (2) through the adhesive tapes (10).

3. The rust removing device for steel structure construction according to claim 1, wherein: the driving assembly comprises a first driving source (11), the first driving source (11) is in transmission connection with a driving wheel (12), the side face of the driving wheel (12) is in friction transmission connection with the outer side face of the rust rod (2), one side, far away from the driving wheel (12), of the rust rod (2) is in sliding contact with a driven wheel (13), the driven wheel (13) is rotationally connected with a first connecting plate (14), the first connecting plate (14) is fixedly connected with the fixed box (1), and the first driving source (11) is fixedly connected with the first connecting plate (14).

4. A rust removing device for steel structure construction according to claim 3, wherein: the outer side surface of the driven wheel (13) is provided with threads.

5. The rust removing device for steel structure construction according to claim 1, wherein: the second rust removing assembly comprises a sleeve (15), one end of the sleeve (15) is fixedly connected with the side wall of the inner cavity of the fixed box (1), the other end of the sleeve (15) is opposite to the second rust removing assembly, and two ends of the sleeve (15) are respectively communicated with the through holes; a plurality of spray holes are formed in the bottom end of the sleeve (15), a plurality of spray heads (16) are fixedly arranged in the spray holes, the spray heads (16) are fixedly connected and communicated with external air supply equipment, and the spray heads (16) face the side face of the rust rod (2) in the sleeve (15); the dust collection device is characterized in that the top end of the sleeve (15) is fixedly connected and communicated with a dust collection cover (17), one end of the dust collection cover (17) is fixedly connected with the side wall of the fixed box (1), a filter screen (18) is detachably connected in the dust collection cover (17), and the top end of the dust collection cover (17) is fixedly connected and communicated with a dust collector.

6. The rust removing device for steel structure construction according to claim 5, wherein: the first rust removal assembly comprises a second driving source (19), the second driving source (19) is in transmission connection with a first steel brush wheel (20), the first steel brush wheel (20) is in sliding contact with the rust rod (2), one side of the rust rod (2) away from the first steel brush wheel (20) is in sliding contact with a second steel brush wheel (21), the second steel brush wheel (21) is rotationally connected with a second connecting plate (22), the second connecting plate (22) is fixedly connected with the inner wall of the fixed box (1), and the second driving source (19) is fixedly connected with the second connecting plate (22).