CN219212695U

CN219212695U - Exposed steel bar rust removing device

Info

Publication number: CN219212695U
Application number: CN202320173468.5U
Authority: CN
Inventors: 冯太和; 李继初
Original assignee: Guangxi Zhongwang Traffic Investment Construction Engineering Co ltd; Guangxi Qinzhou Exuberant Construction Engineering Co ltd
Current assignee: Guangxi Zhongwang Traffic Investment Construction Engineering Co ltd; Guangxi Qinzhou Exuberant Construction Engineering Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-06-20
Anticipated expiration: 2033-02-09

Abstract

The utility model discloses an exposed steel bar rust removing device which comprises a holding rod, wherein the upper end of the holding rod is fixedly connected with a mounting plate, the side wall of the mounting plate is connected with a rotating ring through a rotating mechanism, the inner side wall of the rotating ring is fixedly connected with a plurality of fixed pipes arranged in an array, the end parts of the fixed pipes are connected with a moving pipe through a telescopic mechanism, the moving pipe comprises a conical surface, the side wall of the conical surface is provided with a plurality of liquid spraying holes, and one end of the moving pipe far away from the rotating ring is fixedly connected with bristles. This kind of exposed reinforcing bar rust cleaning device can utilize the impact force when the rust remover flows to be power for the swivel becket rotates, and the rotation of swivel becket drives the synchronous rotation of fixed pipe, moving pipe and brush hair, thereby makes the rust remover spray more even abundant, guarantees the effect of rust cleaning, and the rotation of brush hair can carry out automatic clear brush rust cleaning to the reinforcing bar, and rust cleaning is convenient and fast more, guarantees the efficiency of rust cleaning.

Description

Exposed steel bar rust removing device

Technical Field

The utility model belongs to the technical field of constructional engineering, and particularly relates to a rust removing device for exposed steel bars.

Background

The steel bars are steel materials for reinforced concrete and prestressed reinforced concrete, embedded steel bars are frequently used in building construction, exposed parts of the embedded steel bars are easy to rust, and a rust removing device is needed to remove rust.

The general rust cleaning device comprises a storage box provided with a rust remover, a spray head and a booster pump, the rust remover in the storage box is pressurized and conveyed to the spray head through the booster pump, and finally sprayed out of the spray head, but the spraying mode is not uniform and sufficient, the spraying effect is poor, the rust cleaning effect is affected, manual cleaning and rust cleaning are needed after the spraying is finished, the rust cleaning is not convenient and rapid enough, and the rust cleaning efficiency is affected.

The present utility model has been made in view of this.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

the utility model provides an exposed reinforcing bar rust cleaning device, includes the holding rod, the upper end fixedly connected with mounting panel of holding rod, and the lateral wall of mounting panel is connected with the swivel becket through slewing mechanism, the inside wall fixedly connected with of swivel becket a plurality of arrays set up the fixed pipe, and the tip of fixed pipe is connected with the removal pipe through telescopic machanism, the removal pipe includes the conical surface, and a plurality of hydrojet holes have been seted up to the lateral wall of conical surface, the one end fixedly connected with brush hair of swivel becket is kept away from to the removal pipe, the lateral wall of mounting panel is provided with the feed mechanism that is used for driving hydrojet hole injection rust remover, and the rotation of swivel becket is driven through actuating mechanism.

The rotating mechanism comprises a sliding groove which is formed in one end of the rotating ring and is annularly arranged, a sliding block is connected in the sliding groove in a sliding mode, and the sliding block is fixed with the side wall of the mounting plate.

The telescopic mechanism comprises a sliding disc which is connected in the fixed pipe in a sliding way, a moving pipe is fixedly inserted into the bottom of the sliding disc, the upper end of the moving pipe penetrates through the top of the fixed pipe, and a spring is arranged between the sliding disc and the fixed pipe.

The liquid supply mechanism comprises an annular groove formed in the other end of the rotating ring, an annular plate is rotationally connected to the annular groove, a round hole is formed in the bottom of the fixed pipe and communicated with the annular groove, a connecting plate is fixedly connected to the side wall of the mounting plate, a fixed box is fixedly connected to the side wall of the connecting plate, a liquid inlet pipe is fixedly connected to the bottom of the fixed box, an L-shaped liquid supply pipe is fixedly connected to the top of the fixed box, and the other end of the liquid supply pipe is fixedly inserted into the side wall of the annular plate and communicated with the annular groove.

The driving mechanism comprises a gear ring fixedly sleeved on the side wall of the rotating ring, a rotating fan is rotatably connected in the fixed box through a rotating shaft, one end of the rotating shaft penetrates through the side wall of the fixed box and is fixedly connected with a gear, and the gear is meshed with the gear ring.

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

according to the utility model, the liquid supply mechanism and the like are arranged, so that when the exposed steel bar is subjected to rust removal, the impact force generated when the rust remover flows is used as power, the rotating ring rotates, and the rotating ring drives the fixed pipe, the moving pipe and the bristles to synchronously rotate, so that the rust remover is sprayed more uniformly and fully, the rust removal effect is ensured, and the bristles rotate, so that the steel bar can be automatically cleaned and removed, the rust removal is more convenient and quick, and the rust removal efficiency is ensured.

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

Drawings

In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial cross-sectional structure of a stationary pipe, a stationary box and an annular plate according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure shown at A in FIG. 1;

FIG. 4 is an enlarged schematic view of the structure shown at B in FIG. 2;

fig. 5 is an enlarged schematic view of the structure at C in fig. 4.

In the figure: 1-holding rod; 201-a slider; 202-a sliding groove; 301-a spring; 302-a sliding tray; 401-an annular groove; 402-round holes; 403-connecting plates; 404-a fixed box; 405-a liquid supply pipe; 406-a liquid inlet pipe; 407-an annular plate; 501-a gear ring; 502-a rotating shaft; 503-fan rotation; 504-gear; 6-mounting plates; 7-rotating a ring; 8-fixing the tube; 9-moving the tube; 901-conical surface; 10-spraying holes; 11-bristles.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.

As shown in fig. 1 to 5, an exposed steel bar rust removing device comprises a holding rod 1, the upper end fixedly connected with mounting panel 6 of holding rod 1, and the lateral wall of mounting panel 6 is connected with a rotation ring 7 through rotary mechanism, the inside wall fixedly connected with of rotation ring 7 a plurality of fixed pipes 8 that the array set up, and the tip of fixed pipe 8 is connected with a movable pipe 9 through telescopic machanism, movable pipe 9 includes conical surface 901, and a plurality of hydrojet holes 10 have been seted up to the lateral wall of conical surface 901, one end fixedly connected with brush hair 11 that movable pipe 9 kept away from rotation ring 7, the lateral wall of mounting panel 6 is provided with the feed mechanism that is used for driving hydrojet holes 10 to spray the rust remover, and the rotation of rotation ring 7 is driven through actuating mechanism, impact force when can utilize the rust remover to flow is the power, make rotation of rotation ring 7 drive fixed pipe 8, movable pipe 9 and brush hair 11's synchronous rotation, thereby make the rust remover spray more even abundant, guarantee the effect of rust removing, and, can carry out automatic cleaning rust removing, rust removing is more convenient and swift, guarantee the efficiency of brush hair 11.

The rotating mechanism comprises a sliding groove 202 which is formed in one end of the rotating ring 7 in an annular mode, a sliding block 201 is connected in the sliding groove 202 in a sliding mode, and the sliding block 201 is fixed with the side wall of the mounting plate 6 to ensure normal rotation of the rotating ring 7.

The telescopic machanism includes sliding connection at the slip dish 302 in fixed pipe 8, and the fixed moving tube 9 that inserts in bottom of slip dish 302, and the top that moves tube 9 runs through fixed pipe 8 sets up, and is provided with spring 301 between slip dish 302 and the fixed pipe 8, guarantees that moving tube 9 can stretch out and draw back in fixed pipe 8, can adapt to the reinforcing bar of different diameters, and the suitability is stronger to, spring 301's setting for brush hair 11 exists the extrusion force with the reinforcing bar surface, makes the cleaning effect better.

The liquid supply mechanism comprises an annular groove 401 arranged at the other end of the rotating ring 7, an annular plate 407 is rotationally connected to the annular groove 401, a round hole 402 is formed in the bottom of the fixed pipe 8 and is communicated with the annular groove 401, a connecting plate 403 is fixedly connected to the side wall of the mounting plate 6, a fixed box 404 is fixedly connected to the side wall of the connecting plate 403, a liquid inlet pipe 406 is fixedly connected to the bottom of the fixed box 404, an L-shaped liquid supply pipe 405 is fixedly connected to the top of the fixed box 404, the other end of the liquid supply pipe 405 is fixedly inserted into the side wall of the annular plate 407 and is communicated with the annular groove 401, rust remover is pressurized and conveyed to the liquid inlet pipe 406, the rust remover enters the annular groove 401 through the liquid supply pipe 405 after entering the fixed pipe 8 and the moving pipe 9 through the round hole 402, and is sprayed on the surface of a steel bar through the liquid spraying hole 10.

The actuating mechanism includes fixed cover establishes the ring gear 501 at the rotor ring 7 lateral wall, and be connected with the commentaries on classics fan 503 through pivot 502 rotation in the fixed case 404, the one end of pivot 502 runs through the lateral wall of fixed case 404 and fixedly connected with gear 504, and gear 504 and ring gear 501 meshing set up, when the rust remover got into in the fixed case 404, it makes it rotate to strike the surface at commentaries on classics fan 503, the rotation of commentaries on classics fan 503 drives the rotation of pivot 502 and gear 504, and then drive the rotation of ring gear 501 and rotor ring 7, the rotation of rotor ring 7 drives the synchronous rotation of fixed pipe 8, movable pipe 9 and brush hair 11, thereby make the more even abundant of rust remover spraying, guarantee the effect of rust removal, and, the rotation of brush hair 11 can carry out automatic brush rust cleaning to the reinforcing bar, rust cleaning convenient and fast more, guarantee the efficiency of rust cleaning.

When the rust remover is used, firstly, when the exposed steel bar needs to be derusted, the holding rod 1 is held, the rotating ring 7 is sleeved on the side wall of the exposed steel bar and gradually moves, meanwhile, the rust remover is conveyed to the liquid inlet pipe 406 in a pressurized mode, enters the annular groove 401 through the liquid supply pipe 405 after entering the fixed box 404, enters the fixed pipe 8 and the moving pipe 9 through the round hole 402, and is sprayed on the surface of the steel bar through the liquid spraying hole 10;

and, when the rust remover gets into fixed case 404, impact makes it rotate at the surface of changeing fan 503, the rotation of changeing fan 503 drives the rotation of pivot 502 and gear 504, and then drive the rotation of ring gear 501 and swivel becket 7, the rotation of swivel becket 7 drives the synchronous rotation of fixed pipe 8, movable pipe 9 and brush hair 11, thereby make the more even abundant of rust remover injection, guarantee the effect of rust removal, and, the rotation of brush hair 11 can carry out the automatic rust cleaning to the reinforcing bar, rust cleaning is convenient and fast more, guarantee the efficiency of rust removal.

Claims

1. The utility model provides an exposed reinforcing bar rust cleaning device, includes holding rod (1), its characterized in that, the upper end fixedly connected with mounting panel (6) of holding rod (1), and the lateral wall of mounting panel (6) is connected with rotation ring (7) through slewing mechanism, the inside wall fixedly connected with of rotation ring (7) is fixed pipe (8) that a plurality of arrays set up, and the tip of fixed pipe (8) is connected with movable pipe (9) through telescopic machanism, movable pipe (9) include conical surface (901), and a plurality of hydrojet holes (10) have been seted up to the lateral wall of conical surface (901), the one end fixedly connected with brush hair (11) of rotation ring (7) are kept away from to movable pipe (9), the lateral wall of mounting panel (6) is provided with the confession liquid mechanism that is used for driving hydrojet hole (10) to spray the rust remover, and the rotation of rotation ring (7) is driven through actuating mechanism.

2. The rust removing device for exposed steel bars according to claim 1, wherein the rotating mechanism comprises a sliding groove (202) formed in one end of the rotating ring (7) in an annular shape, a sliding block (201) is connected in the sliding groove (202) in a sliding manner, and the sliding block (201) is fixed with the side wall of the mounting plate (6).

3. The exposed steel bar rust removing device according to claim 1, wherein the telescopic mechanism comprises a sliding disc (302) which is slidably connected in the fixed pipe (8), a moving pipe (9) is fixedly inserted into the bottom of the sliding disc (302), the upper end of the moving pipe (9) penetrates through the top of the fixed pipe (8), and a spring (301) is arranged between the sliding disc (302) and the fixed pipe (8).

4. The exposed steel bar rust removing device according to claim 1, wherein the liquid supply mechanism comprises an annular groove (401) formed in the other end of the rotating ring (7), an annular plate (407) is rotationally connected to the annular groove (401), a round hole (402) is formed in the bottom of the fixed pipe (8), the round hole (402) is communicated with the annular groove (401), a connecting plate (403) is fixedly connected to the side wall of the mounting plate (6), a fixed box (404) is fixedly connected to the side wall of the connecting plate (403), a liquid inlet pipe (406) is fixedly connected to the bottom of the fixed box (404), an L-shaped liquid supply pipe (405) is fixedly connected to the top of the fixed box (404), and the other end of the liquid supply pipe (405) is fixedly inserted into the side wall of the annular plate (407) and is communicated with the annular groove (401).

5. The exposed steel bar rust removing device according to claim 4, wherein the driving mechanism comprises a gear ring (501) fixedly sleeved on the side wall of the rotating ring (7), a rotating fan (503) is rotatably connected in the fixed box (404) through a rotating shaft (502), one end of the rotating shaft (502) penetrates through the side wall of the fixed box (404) and is fixedly connected with a gear (504), and the gear (504) is meshed with the gear ring (501).