CN221048117U - Rust removal device for bridge construction steel bars - Google Patents
Rust removal device for bridge construction steel bars Download PDFInfo
- Publication number
- CN221048117U CN221048117U CN202322434342.1U CN202322434342U CN221048117U CN 221048117 U CN221048117 U CN 221048117U CN 202322434342 U CN202322434342 U CN 202322434342U CN 221048117 U CN221048117 U CN 221048117U
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- Prior art keywords
- rust
- steel bars
- rust removing
- steel bar
- fixed
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 85
- 239000010959 steel Substances 0.000 title claims abstract description 85
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 238000010276 construction Methods 0.000 title claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000009435 building construction Methods 0.000 abstract description 2
- 244000137852 Petrea volubilis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model relates to the technical field of building construction, and discloses a rust removing device for bridge construction steel bars, which comprises a rust removing box and a top cover positioned at the top of the rust removing box, wherein the top cover is fixed with the rust removing box through fixing pins at two sides, and the rust removing device further comprises: the steel bar placing plate is arranged below the inner wall of the rust removing box, a plurality of steel bars are arranged above the steel bar placing plate, and a rotary rust removing structure capable of driving the plurality of steel bars to rotate and removing rust simultaneously is arranged on the surface of the steel bar placing plate; the device can be used for placing a plurality of steel bars in the bridge, can be used for simultaneously carrying out rust removal operation on the plurality of steel bars, effectively improves the rust removal efficiency on a large number of steel bars, and can be rotated at multiple positions in the device after being opened, so that rust on the surface of the steel bars can be effectively cleaned, the working efficiency is improved, the rust removal quality of the steel bars is ensured, and the construction staff can conveniently carry out subsequent bridge construction work.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a rust removing device for bridge construction steel bars.
Background
At present, in bridge construction, the steel bar is a common material, and when the steel bar is rusted, a great potential safety hazard is left for construction engineering due to the rusted steel bar, and constructors must perform rust removal operation on rust on the surface of the steel bar before using the steel bar.
The current rust removal mode is divided into manual rust removal by sand paper and automatic rust removal by a screw-thread steel rust remover, but no matter manual or automatic rust removal is performed by the screw-thread steel rust remover at present, when the steel bars are rust removed each time, the steel bars can be subjected to rust removal treatment, so that constructors are required to consume a large amount of time when the constructors need to perform rust removal operation on a large number of steel bars, the labor capacity of constructors is increased, and the follow-up bridge construction work is delayed.
Disclosure of utility model
The utility model aims to provide a rust removing device for bridge construction steel bars, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rust cleaning device of bridge construction reinforcing bar, includes rust cleaning case and the top cap that is located rust cleaning case top, and wherein the top cap is fixed between fixed pin and the rust cleaning case through both sides, still includes:
The steel bar placing plate is arranged below the inner wall of the rust removing box, a plurality of steel bars are arranged above the steel bar placing plate, a rotary rust removing structure capable of driving the plurality of steel bars to rotate and removing rust simultaneously is arranged on the surface of the steel bar placing plate, and a hairbrush is arranged on the surface of the rotary rust removing structure;
Offer a plurality of fixed slots that are annular distribution at the reinforcing bar placing plate surface, the below of reinforcing bar placing plate is provided with the drive structure that can control single reinforcing bar rotation.
Preferably, the rotary rust removing structure comprises a motor fixed below the inner wall of the rust removing box, a reciprocating screw rod fixed at the top of the steel bar placing disc and a lifting disc arranged above the surface of the reciprocating screw rod and in threaded connection with the reciprocating screw rod, the top end of an output shaft of the motor penetrates through the inside of the rust removing box and is fixedly connected with the bottom of the steel bar placing disc, and the hairbrush is fixed on the surface of the outer side of the lifting disc.
Preferably, the left and right sides of top cap bottom all is fixed with the gag lever post, the spacing hole of inner wall and gag lever post sliding connection has all been seted up to the both sides of elevating disc surface.
Preferably, the driving structure comprises a movable table penetrating through the upper portion of the fixed groove, a toothed ring fixed below the inner wall of the rust removing box and a gear fixed at the bottom of the movable table and meshed with the toothed ring.
Preferably, the top of the movable table is higher than the top of the steel bar placing plate, and the top of the movable table is provided with a clamping groove for inserting steel bars.
Preferably, a guide groove is formed below the surface of the inner wall of the fixed groove, guide wheels are embedded on two sides of the surface of the movable table, the guide wheels are connected with the movable table in a rotating mode, and one side of each guide wheel extends to the inside of the guide groove and is in rolling connection with the inner wall of the guide groove.
Compared with the prior art, the utility model has the following beneficial effects:
The device can be used for placing a plurality of steel bars in the bridge, can be used for simultaneously carrying out rust removal operation on the plurality of steel bars, effectively improves the rust removal efficiency on a large number of steel bars, and can be rotated at multiple positions in the device after being opened, so that rust on the surface of the steel bars can be effectively cleaned, the working efficiency is improved, the rust removal quality of the steel bars is ensured, and the construction staff can conveniently carry out subsequent bridge construction work.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a cross-sectional view of the rust removing box of the present utility model;
Fig. 3 is a perspective view of a reinforcing bar-placing tray according to the present utility model;
fig. 4 is a perspective view showing another view of the reinforcing bar-placing tray according to the present utility model;
Fig. 5 is an enlarged view of a portion of fig. 3 a in accordance with the present utility model.
In the figure: 1. a rust removing box; 2. a top cover; 3. a steel bar placing plate; 4. rotating the rust removing structure; 41. a motor; 42. a reciprocating screw; 43. a lifting disc; 5. a brush; 6. a fixing groove; 7. a driving structure; 71. a movable table; 72. a toothed ring; 73. a gear; 8. a limit rod; 9. a limiting hole; 10. a guide groove; 11. and a guide wheel.
Detailed Description
Referring to fig. 1-5, a rust removing device for bridge construction steel bars comprises a rust removing box 1, wherein a top cover 2 is arranged above the rust removing box 1, the top cover 2 is fixed between fixing pins on two sides and the rust removing box 1, a steel bar placing tray 3 is arranged below the inner wall of the rust removing box 1, a plurality of steel bars are located above the steel bar placing tray 3, a rotary rust removing structure 4 is arranged on the surface of the steel bar placing tray 3, a brush 5 is arranged on the surface of the rotary rust removing structure 4, a plurality of fixing grooves 6 which are distributed annularly are formed in the surface of the steel bar placing tray 3, and a driving structure 7 is arranged below the steel bar placing tray 3.
The rotary rust removing structure 4 comprises a motor 41, a reciprocating screw rod 42 and a lifting disc 43, wherein the motor 41 is fixed below the inner wall of the rust removing box 1, the top end of an output shaft of the motor 41 penetrates through the inside of the rust removing box 1 and is fixedly connected with the bottom of the steel bar placing disc 3, the reciprocating screw rod 42 is fixed at the top of the steel bar placing disc 3, the lifting disc 43 is arranged above the surface of the reciprocating screw rod 42, the lifting disc 43 is in threaded connection with the reciprocating screw rod 42, a hairbrush 5 is fixed on the surface outside the lifting disc 43, limiting rods 8 are respectively fixed on the left side and the right side of the bottom of the top cover 2, limiting holes 9 are respectively formed in the two sides of the surface of the lifting disc 43, the limiting rods 8 are in sliding connection with the inner wall of the limiting holes 9, after the constructor opens the motor 41 below, the output shaft of the motor 41 drives the steel bar placing disc 3 above to rotate, the reciprocating screw rod 42 is enabled to rotate, the limiting rods 8 on the two sides can limit the lifting disc 43, the lifting disc 43 cannot rotate, and the lifting disc 43 can reciprocate up and down on the surface of the reciprocating screw rod 42, so that the surface of the lifting disc 43 can uniformly remove rust.
The drive structure 7 includes movable table 71, ring gear 72 and gear 73, the movable table 71 runs through the top that sets up at fixed slot 6, the below at rust cleaning case 1 inner wall is fixed to ring gear 72, gear 73 is fixed in the bottom of movable table 71, and mesh mutually between gear 73 and the ring gear 72, the top of movable table 71 is higher than the steel bar and places the height at 3 tops place of dish, and the draw-in groove that is used for inserting the steel bar has been seted up at movable table 71 top, when the dish 3 is placing to the steel bar is taking place rotatory, because meshing between gear 73 and the ring gear 72, and then make movable table 71 take place to rotate, the steel bar of steel bar place dish 3 in rotatory time, the steel bar of movable table 71 top then can the rotation, and then make brush 5 effectively carry out rust cleaning operation to the steel bar surface.
The guide way 10 has been seted up to the below of fixed slot 6 inner wall surface, and the both sides on movable table 71 surface have all inlayed and have been equipped with leading wheel 11, and rotate between leading wheel 11 and the movable table 71 and be connected, and one side of leading wheel 11 extends to the inside of guide way 10 and with the inner wall roll connection of guide way 10, and leading wheel 11 can lead movable table 71 for movable table 71 can only rotate in fixed slot 6 inside, so that movable table 71 drives the reinforcing bar rotation of top.
Working principle: when rust needs to be removed from the steel bars used in the bridge construction process, constructors can insert a plurality of steel bars needing to be removed into the clamping grooves of the movable table 71 above the steel bar placing plate 3, then evenly spray the rust remover on the surface of the steel bars, the constructors cover the top cover 2 above the rust removing box 1, at the moment, the limit rod 8 below the top cover 2 is inserted into the limit hole 9, then the constructors can open the motor 41 below, the steel bar placing plate 3 rotates along with the motor, the steel bar placing plate 3 drives all the steel bars above to rotate, the lifting plate 43 drives the hairbrush 5 to move up and down, the gear 73 below also drives the movable table 71 above to rotate along with the rotation of the steel bar placing plate 3, the hairbrush 5 continuously moves up and down while rotating along with the steel bar placing plate 3, the rust on the surface of the steel bars is effectively treated, and after a period of time, the constructors can take out the steel bars after the rust removing from the inside the rust removing box 1.
Claims (6)
1. The utility model provides a rust cleaning device of bridge construction reinforcing bar, includes rust cleaning case (1) and top cap (2) that are located rust cleaning case (1) top, wherein top cap (2) are fixed between fixed pin and rust cleaning case (1) through both sides, its characterized in that still includes:
The steel bar placing plate (3) is arranged below the inner wall of the rust removing box (1), a plurality of steel bars are arranged above the steel bar placing plate (3), a rotary rust removing structure (4) capable of driving the plurality of steel bars to rotate and simultaneously remove rust is arranged on the surface of the steel bar placing plate (3), and a hairbrush (5) is arranged on the surface of the rotary rust removing structure (4);
Set up a plurality of fixed slots (6) that are annular distribution at steel bar placing tray (3) surface, the below of steel bar placing tray (3) is provided with drive structure (7) that can control single steel bar rotation.
2. The rust removing device for bridge construction steel bars according to claim 1, wherein: the rotary rust removing structure (4) comprises a motor (41) fixed below the inner wall of the rust removing box (1), a reciprocating screw rod (42) fixed at the top of the steel bar placing disc (3) and a lifting disc (43) arranged above the surface of the reciprocating screw rod (42) and in threaded connection with the reciprocating screw rod (42), the top end of an output shaft of the motor (41) penetrates through the inside of the rust removing box (1) and is fixedly connected with the bottom of the steel bar placing disc (3), and the hairbrush (5) is fixed on the surface of the outer side of the lifting disc (43).
3. The rust removing device for bridge construction steel bars according to claim 2, wherein: limiting rods (8) are fixed on the left side and the right side of the bottom of the top cover (2), and limiting holes (9) in sliding connection with the limiting rods (8) are formed in the two sides of the surface of the lifting disc (43).
4. The rust removing device for bridge construction steel bars according to claim 1, wherein: the driving structure (7) comprises a movable table (71) which is arranged above the fixed groove (6) in a penetrating way, a toothed ring (72) which is fixed below the inner wall of the rust removing box (1) and a gear (73) which is fixed at the bottom of the movable table (71) and meshed with the toothed ring (72).
5. The rust removing device for bridge construction steel bars according to claim 4, wherein: the top of the movable table (71) is higher than the top of the steel bar placing plate (3), and a clamping groove for inserting steel bars is formed in the top of the movable table (71).
6. The rust removing device for bridge construction steel bars according to claim 4, wherein: guide grooves (10) are formed in the lower portion of the inner wall surface of the fixed groove (6), guide wheels (11) are embedded in two sides of the surface of the movable table (71), the guide wheels (11) are rotationally connected with the movable table (71), and one side of each guide wheel (11) extends to the inner portion of each guide groove (10) and is in rolling connection with the inner wall of each guide groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322434342.1U CN221048117U (en) | 2023-09-07 | 2023-09-07 | Rust removal device for bridge construction steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322434342.1U CN221048117U (en) | 2023-09-07 | 2023-09-07 | Rust removal device for bridge construction steel bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221048117U true CN221048117U (en) | 2024-05-31 |
Family
ID=91222873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322434342.1U Active CN221048117U (en) | 2023-09-07 | 2023-09-07 | Rust removal device for bridge construction steel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221048117U (en) |
-
2023
- 2023-09-07 CN CN202322434342.1U patent/CN221048117U/en active Active
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