CN216463830U - Pre-buried exposed steel bar rust cleaning device of building engineering - Google Patents
Pre-buried exposed steel bar rust cleaning device of building engineering Download PDFInfo
- Publication number
- CN216463830U CN216463830U CN202123184674.6U CN202123184674U CN216463830U CN 216463830 U CN216463830 U CN 216463830U CN 202123184674 U CN202123184674 U CN 202123184674U CN 216463830 U CN216463830 U CN 216463830U
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- frame
- thick bamboo
- transmission shaft
- reinforcing bar
- rust cleaning
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Abstract
The utility model discloses a pre-buried reinforcing bar rust cleaning device that exposes of building engineering belongs to reinforcing bar rust cleaning technical field. The utility model provides a pre-buried reinforcing bar rust cleaning device that exposes of building engineering, includes the installing frame, and installing frame internally mounted has the motor, and motor output shaft has cup jointed and has changeed the piece, changes piece upper portion and is equipped with the transmission shaft, and the transmission shaft outside is equipped with changes the frame, changes frame bottom surface symmetry and has set firmly two telescopic links, and the telescopic link outside is equipped with the posting, and the terminal surface sets firmly the rack in the telescopic link that is located the right side. The utility model discloses a thereby motor output shaft drives and changes the piece and drive the transmission shaft motion, then the transmission shaft can drive telescopic link reciprocating motion through changeing the frame, then the telescopic link can drive installation section of thick bamboo reciprocating rotation through rack and ring gear cooperation, and installation section of thick bamboo can drive the reciprocal rotation of a section of thick bamboo that polishes this moment and polish the reinforcing bar. The utility model relates to a compactness is reasonable, can carry out the all-round polishing repeatedly of positive and negative direction to the reinforcing bar, and the rust cleaning is effectual, has avoided the slow problem of prior art angle mill efficiency of polishing.
Description
Technical Field
The utility model relates to a reinforcing bar rust cleaning technical field, more specifically say, relate to a pre-buried reinforcing bar rust cleaning device that exposes of building engineering.
Background
The steel bar rust removal refers to the cleaning of oil stains, paint stains, floating skin (commonly called old rust) and iron rust which can be peeled off when the steel bar is knocked by a hammer by using a rust remover. Before welding, the steel bars are rusted, so that direct rust removal can be performed in large batch, and the rust removal is economical, practical and rapid. However, in the construction of building engineering, a lot of embedded exposed reinforcing steel bars are often used for connecting an upper-layer building, but most of the exposed reinforcing steel bars are rusted before the upper-layer building is constructed. In the prior art, when the rust is treated, an angle grinder is mostly adopted for friction rust removal, but the angle grinder cannot carry out all-dimensional grinding on the outer wall of the steel bar at one time, and the rust removal efficiency is slow. In view of this, we propose a building engineering pre-buried exposing reinforcing bar rust cleaning device.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
An object of the utility model is to provide a pre-buried reinforcing bar rust cleaning device that exposes of building engineering to solve the problem that proposes in the above-mentioned background art.
2. Technical scheme
The utility model provides a pre-buried reinforcing bar rust cleaning device that exposes of building engineering, includes the installing frame, installing frame internally mounted has the motor, motor output shaft has cup jointed and has changeed the piece, it is equipped with the transmission shaft to change piece upper portion, the transmission shaft foreign side is equipped with changes the frame, it has set firmly two telescopic links to change frame bottom surface symmetry, the telescopic link foreign side is equipped with the locating frame, is located the right side the terminal surface has set firmly the rack in the telescopic link, the rack left is equipped with the ring gear, the ring gear inside has set firmly the installation section of thick bamboo, the inside section of thick bamboo that polishes that is equipped with of installation section of thick bamboo, the thread groove has been seted up at a section of thick bamboo both ends of polishing, the thread groove foreign side is equipped with the screw thread frame.
Preferably, the telescopic rod is connected with the positioning frame in a sliding mode, and the positioning frame is connected and fixed with the inner wall of the installation frame.
Preferably, the transmission shaft is matched with the rotating frame in a rolling mode, and the gear ring is connected with the rack in a meshing mode.
Preferably, both ends of the mounting cylinder penetrate through the mounting frame and extend to the outside, and the mounting cylinder is rotatably connected with the mounting frame through a bearing.
Preferably, the polishing barrel is in sliding fit with the mounting barrel, the thread frame is in threaded connection with the thread groove, and the thread frame is abutted to two ends of the mounting barrel.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
1. the utility model discloses a thereby motor output shaft drives and changes the piece and drive the transmission shaft motion, then the transmission shaft can drive telescopic link reciprocating motion through changeing the frame, then the telescopic link can drive installation section of thick bamboo reciprocating rotation through rack and ring gear cooperation, and installation section of thick bamboo can drive the reciprocal rotation of a section of thick bamboo that polishes this moment and polish the reinforcing bar. The utility model relates to a compactness is reasonable, can carry out the all-round polishing repeatedly of positive and negative direction to the reinforcing bar, and the rust cleaning is effectual, has avoided the slow problem of prior art angle mill efficiency of polishing.
2. The utility model discloses a design screw-thread frame and the fixed section of thick bamboo of polishing of thread groove cooperation can be polished the reinforcing bar according to the size of reinforcing bar at any time, and it is comparatively succinct to change simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the mounting frame of the present invention;
fig. 3 is a schematic view of the mounting cylinder of the present invention;
the reference numbers in the figures illustrate: 1. installing a frame; 2. a motor; 3. rotating the block; 4. a drive shaft; 5. frame turning; 6. a telescopic rod; 7. a positioning frame; 8. a rack; 9. a ring gear; 10. mounting the cylinder; 11. a thread groove; 12. a thread frame; 13. and (5) polishing the cylinder.
Detailed Description
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a pre-buried reinforcing bar rust cleaning device that exposes of building engineering, including installing frame 1, 1 internally mounted of installing frame has motor 2, 2 output shafts of motor have cup jointed and have changeed piece 3, 3 upper portions of commentaries on classics piece are equipped with transmission shaft 4, 4 foreign sides of transmission shaft are equipped with commentaries on classics frame 5, 5 bottom surface symmetries of commentaries on classics frame have set firmly two telescopic links 6, 6 foreign sides of telescopic link are equipped with locating frame 7, the terminal surface has set firmly rack 8 in the telescopic link 6 that is located the right side, 8 left of rack is equipped with ring gear 9, 9 inside of ring gear have set firmly an installation section of thick bamboo 10, 10 inside polishing section of thick bamboo 13 that is equipped with of an installation section of thick bamboo, 13 both ends of polishing section of thick bamboo have seted up thread groove 11, 11 foreign sides of thread groove are equipped with thread frame 12.
Specifically, the telescopic rod 6 is connected with the positioning frame 7 in a sliding mode, and the positioning frame 7 is connected and fixed with the inner wall of the mounting frame 1.
Further, the transmission shaft 4 is matched with the rotating frame 5 in a rolling mode, and the gear ring 9 is connected with the rack 8 in a meshing mode.
Still further, both ends of the mounting tube 10 penetrate through the mounting frame 1 and extend to the outside, and the mounting tube 10 is rotatably connected with the mounting frame 1 through a bearing.
Furthermore, the grinding cylinder 13 is in sliding fit with the mounting cylinder 10, the threaded frame 12 is in threaded connection with the threaded groove 11, and the threaded frame 12 is abutted against two ends of the mounting cylinder 10. The grinding cylinder 13 can be replaced according to the thickness of the steel bars.
The working principle is as follows: when this device uses, at first change suitable section of thick bamboo 13 of polishing according to the reinforcing bar thickness, then insert installation section of thick bamboo 10 to polishing section of thick bamboo 13 in, then twist on screw thread frame 12 and make screw thread frame 12 fixed with installation section of thick bamboo 10 butt, then it rotates to drive through 2 output shafts of motor 3, then it drives transmission shaft 4 motion to change 3, transmission shaft 4 can be changeing 5 internalizations of frame and drive and change 5 motions of frame this moment, then because telescopic link 6 is fixed a position by location frame 7, so it can drive 6 reciprocating motion of telescopic link to change frame 5 this moment, then the telescopic link 6 of the right side can drive ring gear 9 through rack 8 and rotate, then ring gear 9 can drive installation section of thick bamboo 10 reciprocating rotation, installation section of thick bamboo 10 can drive polishing section of thick bamboo 13 reciprocating rotation and polish the reinforcing bar this moment.
Claims (5)
1. The utility model provides a pre-buried exposing reinforcing bar rust cleaning device of building engineering, includes installing frame (1), its characterized in that: installing frame (1) internally mounted has motor (2), motor (2) output shaft has cup jointed changes piece (3), it is equipped with transmission shaft (4) to change piece (3) upper portion, transmission shaft (4) foreign side is equipped with changes frame (5), it has set firmly two telescopic links (6) to change frame (5) bottom surface symmetry, telescopic link (6) foreign side is equipped with location frame (7), is located the right side the terminal surface has set firmly rack (8) in telescopic link (6), rack (8) left is equipped with ring gear (9), ring gear (9) inside has set firmly installation section of thick bamboo (10), installation section of thick bamboo (10) inside is equipped with a section of thick bamboo (13) of polishing, threaded groove (11) have been seted up at a section of thick bamboo (13) both ends of polishing, threaded groove (11) foreign side is equipped with screw thread frame (12).
2. The rust removing device for embedded exposed steel bars in constructional engineering as claimed in claim 1, which is characterized in that: the telescopic rod (6) is connected with the positioning frame (7) in a sliding mode, and the positioning frame (7) is connected and fixed with the inner wall of the mounting frame (1).
3. The rust removing device for embedded exposed steel bars in constructional engineering as claimed in claim 1, which is characterized in that: the transmission shaft (4) is matched with the rotating frame (5) in a rolling manner, and the gear ring (9) is meshed and connected with the rack (8).
4. The rust removing device for embedded exposed steel bars in constructional engineering as claimed in claim 1, which is characterized in that: the mounting frame (1) is run through and extends to the outside at installation section of thick bamboo (10) both ends, installation section of thick bamboo (10) are connected through bearing rotation with installation frame (1).
5. The rust removing device for embedded exposed steel bars in constructional engineering as claimed in claim 1, which is characterized in that: the grinding cylinder (13) is in sliding fit with the installation cylinder (10), the thread frame (12) is in threaded connection with the thread groove (11), and the thread frame (12) is abutted to two ends of the installation cylinder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123184674.6U CN216463830U (en) | 2021-12-17 | 2021-12-17 | Pre-buried exposed steel bar rust cleaning device of building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123184674.6U CN216463830U (en) | 2021-12-17 | 2021-12-17 | Pre-buried exposed steel bar rust cleaning device of building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216463830U true CN216463830U (en) | 2022-05-10 |
Family
ID=81425210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123184674.6U Active CN216463830U (en) | 2021-12-17 | 2021-12-17 | Pre-buried exposed steel bar rust cleaning device of building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216463830U (en) |
-
2021
- 2021-12-17 CN CN202123184674.6U patent/CN216463830U/en active Active
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