CN214869589U

CN214869589U - Building engineering's steel bar rust cleaning device that exposes

Info

Publication number: CN214869589U
Application number: CN202121299994.3U
Authority: CN
Inventors: 尹涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-11-26
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses a constructional engineering's exerted reinforcing bar rust cleaning device, include the motor and the driven gear of fixed connection on the pivot surface of diapire in the box through bolted connection, the output fixedly connected with driving gear of motor, the surperficial threaded connection of pivot has hexagon bolt, and the inner wall of pivot has last abrasive brick and lower abrasive brick through hexagon bolt connection, and the both ends fixedly connected with of pivot places the circle, and the surface of placing the circle has cup jointed the spacing collar. Hexagon bolt will go up the abrasive brick and the inside of abrasive brick threaded connection in the pivot down, starter motor makes the driving gear drive driven gear rotate, make and go up the abrasive brick and rotate on the surface of reinforcing bar with the cooperation of abrasive brick down, more effectual clear away the rust, it can make the pivot rotate in the inside of box to place circle and spacing collar, pivot direct mount makes the rotation obstructed to lead to clearing up the rust effect not good at the inner wall of box, go up the abrasive brick and the connected mode between abrasive brick and the pivot down, be convenient for change last abrasive brick and lower abrasive brick.

Description

Building engineering's steel bar rust cleaning device that exposes

Technical Field

The utility model relates to a reinforcing bar rust cleaning technical field specifically is a constructional engineering's steel bar rust cleaning device that exposes.

Background

On the construction site, some exposed reinforcing steel bars are exposed, the exposed reinforcing steel bars can be rusted quickly in the air, and the exposed reinforcing steel bars are rusted along with the increase of time, so that the strength of the reinforcing steel bars is weakened, the stability and the safety of the building are affected, and therefore the exposed reinforcing steel bars need to be subjected to rust removal timely.

The utility model discloses an expose reinforcing bar rust cleaning device in building engineering field that discloses in chinese utility model patent application publication specification CN210909445U, including the handle, one side fixedly connected with riser of handle, one side fixedly connected with fixed plate of riser, the activity groove has been seted up to the inside of riser, the top fixedly connected with hydraulic stem of fixed plate, the utility model has the advantages of: during the use earlier will treat the reinforcing bar of rust cleaning and put into two card buckets, then it is fixed with the mounting plate through the fixed screw, then it is fixed with the card bucket through fixed plate and fly leaf, six gears in fixed plate and the fly leaf correspond the meshing with two merger gears, the starter motor, the moving gear drives two card buckets and rotates, thereby make the inside board of polishing of two card buckets carry out the rust cleaning work, work efficiency is improved, descend the fly leaf downwards, directly block into the spacing inslot that merges back card bucket with two limiting plate cards, make merger gear align with other gears fast, improve joint speed.

However, the device still has certain defects when in use, and the grinding plate is difficult to replace due to the fact that connection among all structures is complex.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a building engineering's reinforcing bar rust cleaning device that exposes has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a building engineering's rust cleaning device that exposes reinforcing bar, includes the motor and the driven gear of fixed connection on the pivot surface of through bolted connection diapire in the box, the output fixedly connected with of motor is used for driving driven gear pivoted driving gear, the surperficial threaded connection of pivot has hexagon bolt, the inner wall of pivot passes through hexagon bolt is connected with last abrasive brick and the lower abrasive brick that is used for polishing the iron rust, the ring is placed to the both ends fixedly connected with of pivot, the surface of placing the ring has cup jointed and is used for the pivot is in the box inside carries out the pivoted spacing collar, the both sides fixedly connected with of spacing collar is used for the inside of box is right the gag lever post that the pivot supported is carried out.

Optionally, the front surface of the box body is provided with an inlet for placing a reinforcing steel bar, and the back surface of the box body is provided with a through hole for discharging the reinforcing steel bar.

Optionally, handles for lifting and placing are fixedly mounted on two sides of the box body.

Optionally, one end of the limiting rod is in threaded connection with a connection block, and one end of the connection block is in threaded connection with the inner side wall of the box body.

Optionally, the upper surface of the box body is connected with a sealing cover through a fixing block, and the surface of the driving gear is meshed with the surface of the driven gear.

Optionally, one end of the hexagon bolt penetrates through the inner wall of the rotating shaft and is in threaded connection with the surfaces of the upper grinding block and the lower grinding block.

(III) advantageous effects

The utility model provides a constructional engineering's steel bar rust cleaning device that exposes possesses following beneficial effect:

this constructional engineering's steel bar rust cleaning device that exposes, cooperation setting between through hex bolts and the pivot, will go up abrasive brick and the inside of abrasive brick threaded connection in the pivot down through hex bolts, starter motor makes the driving gear drive driven gear rotate, thereby make and go up abrasive brick and rotate the rust cleaning with the cooperation of abrasive brick cooperation down on the surface of reinforcing bar, more effectual clear away the rust, cooperation setting through placing between circle and the spacing collar, can make the pivot rotate in the inside of box, it makes the rotation obstructed to lead to clearing up rust effect not good to avoid pivot direct mount at the inner wall of box, and through last abrasive brick and the connected mode between abrasive brick and the pivot down, be convenient for change last abrasive brick and abrasive brick down.

Drawings

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

FIG. 2 is a schematic structural view of the case of the present invention;

FIG. 3 is a schematic view of the structure of the rotating shaft of the present invention;

fig. 4 is a schematic view of a sectional structure of the rotating shaft of the present invention.

In the figure: 1. a box body; 2. a motor; 3. a rotating shaft; 4. a driven gear; 5. a driving gear; 6. a hexagon bolt; 7. an upper grinding block; 8. a lower grinding block; 9. a limiting ring; 10. a limiting rod; 11. placing a ring; 12. an inlet port; 13. a through hole; 14. a handle; 15. a joining block; 16. and (6) closing the cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a rust removing device for exposed steel bars in constructional engineering comprises a motor 2 and a driven gear 4, wherein the motor 2 is connected with the inner bottom wall of a box body 1 through bolts, the driven gear 4 is fixedly connected with the surface of a rotating shaft 3, the output end of the motor 2 is fixedly connected with a driving gear 5 used for driving the driven gear 4 to rotate, the surface of the driving gear 5 is meshed with the surface of the driven gear 4, the surface of the rotating shaft 3 is in threaded connection with a hexagon bolt 6, one end of the hexagon bolt 6 penetrates through the inner wall of the rotating shaft 3 and is in threaded connection with the surfaces of an upper grinding block 7 and a lower grinding block 8, the inner wall of the rotating shaft 3 is connected with the upper grinding block 7 and the lower grinding block 8 used for polishing iron rust through the hexagon bolt 6, the upper grinding block 7 and the lower grinding block 8 are conveniently replaced through a connection mode between the upper grinding block 7 and the lower grinding block 8 and the rotating shaft 3, the upper grinding block 7 and the lower grinding block 8 are in threaded connection inside the rotating shaft 3 through the hexagon bolt 6, the motor 2 is started to enable the driving gear 5 to drive the driven gear 4 to rotate, so that the upper grinding block 7 and the lower grinding block 8 are matched on the surface of the steel bar to rotate for derusting, and rust is effectively removed;

the two ends of the rotating shaft 3 are fixedly connected with placing rings 11, the surface of the placing rings 11 is sleeved with limiting rings 9 used for rotating the rotating shaft 3 in the box body 1, the rotating shaft 3 can rotate in the box body 1 by the matching arrangement between the placing rings 11 and the limiting rings 9, the phenomenon that the rust cleaning effect is poor due to the fact that the rotating shaft 3 is directly installed on the inner wall of the box body 1 and the rotation is blocked is avoided, two sides of the limiting rings 9 are fixedly connected with limiting rods 10 used for supporting the rotating shaft 3 in the box body 1, one end of each limiting rod 10 is in threaded connection with a connecting block 15, one end of each connecting block 15 is in threaded connection with the inner side wall of the box body 1, each bronze drum Oldham connecting block 15 can disassemble or assemble the limiting rods 10 on the inner side wall of the box body 1, the front side of the box body 1 is provided with an inlet 12 used for placing reinforcing steel bars, the back side of the box body 1 is provided with through holes 13 used for discharging the reinforcing steel bars, handles 14 for lifting and placing are fixedly arranged on two sides of the box body 1, supporting legs 15 are fixedly connected to the bottom of the box body 1, and the upper surface of the box body 1 is connected with a sealing cover 16 through a fixing block.

To sum up, this constructional engineering's expose reinforcing bar rust cleaning device, the use step is as follows:

1. the motor 2 is installed on the inner bottom wall of the box body 1 through bolts, the rotating shaft 3 is installed inside the box body 1 through a placing ring 11, a limiting ring 9 and a limiting rod 10, and the upper grinding block 7 and the lower grinding block 8 are installed inside the rotating shaft 3 through hexagon bolts 6;

2. a sealing cover 16 is arranged on the upper surface of the box body 1 through a fixing block and is used for protecting a rust removing device in the box body 1;

3. the starting motor 2 enables the driving gear 5 to rotate to drive the driven gear 4 to rotate, so that the rotating shaft 3 drives the inner upper grinding block 7 and the lower grinding block 8 to polish and derust the reinforcing steel bars, the whole device is lifted by the handle 14 to perform derusting work, and the supporting legs 15 support the device when the device is not used.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a constructional engineering's steel bar rust cleaning device that exposes, includes motor (2) and driven gear (4) of fixed connection on pivot (3) surface of diapire in box (1) through bolted connection, its characterized in that: the output fixedly connected with of motor (2) is used for driving driven gear (4) pivoted driving gear (5), the surperficial threaded connection of pivot (3) has hex bolts (6), the inner wall of pivot (3) passes through hex bolts (6) are connected with last abrasive brick (7) and lower abrasive brick (8) that are used for polishing the rust, circle (11) are placed to the both ends fixedly connected with of pivot (3), the surface of placing circle (11) has cup jointed and is used for pivot (3) are in box (1) inside carries out pivoted spacing collar (9), the both sides fixedly connected with of spacing collar (9) is used for the inside of box (1) is right gag lever post (10) that pivot (3) supported.

2. The rust removing device for the exposed steel bars in the constructional engineering as claimed in claim 1, wherein: the front surface of the box body (1) is provided with an inlet (12) for placing reinforcing steel bars, and the back surface of the box body (1) is provided with a through hole (13) for discharging the reinforcing steel bars.

3. The rust removing device for the exposed steel bars in the constructional engineering as claimed in claim 1, wherein: handles (14) used for lifting and placing are fixedly arranged on two sides of the box body (1).

4. The rust removing device for the exposed steel bars in the constructional engineering as claimed in claim 1, wherein: one end of the limiting rod (10) is in threaded connection with a connecting block (15), and one end of the connecting block (15) is in threaded connection with the inner side wall of the box body (1).

5. The rust removing device for the exposed steel bars in the constructional engineering as claimed in claim 1, wherein: the upper surface of the box body (1) is connected with a closed cover (16) through a fixed block, and the surface of the driving gear (5) is meshed with the surface of the driven gear (4).

6. The rust removing device for the exposed steel bars in the constructional engineering as claimed in claim 1, wherein: one end of the hexagon bolt (6) penetrates through the inner wall of the rotating shaft (3) and is in threaded connection with the surfaces of the upper grinding block (7) and the lower grinding block (8).