CN215847311U

CN215847311U - Reinforcing bar grinding device for building

Info

Publication number: CN215847311U
Application number: CN202121981701.XU
Authority: CN
Inventors: 章立俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-21
Filing date: 2021-08-21
Publication date: 2022-02-18
Anticipated expiration: 2031-08-21

Abstract

The utility model relates to the technical field of buildings, and discloses a reinforcing steel bar polishing device for buildings, which comprises a supporting base, wherein the top end of the supporting base is fixedly connected with a first vertical plate and a second vertical plate, a horizontally arranged first threaded rod is rotatably installed between the first vertical plate and the second vertical plate, a first sliding block is installed on the outer side of the first threaded rod in a threaded manner, the bottom end of the first sliding block is in sliding connection with the top end of the supporting base, a first rotating motor is fixedly installed on one side of the first vertical plate, which is far away from the second vertical plate, an output shaft of the first rotating motor is fixedly connected with the first threaded rod, the top end of the first sliding block is fixedly connected with an installation frame, and a second rotating motor is fixedly installed on one side of the installation frame, which is close to the first vertical plate. The steel bar polishing machine is ingenious in structure, convenient to use, capable of polishing steel bars with different diameters, simple and convenient to use, capable of driving the steel bars to horizontally move and rotate, and high in polishing efficiency.

Description

Reinforcing bar grinding device for building

Technical Field

The utility model relates to the technical field of buildings, in particular to a reinforcing steel bar polishing device for a building.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite. Current reinforcing bar burnisher can only carry out the unilateral and polish, and operating personnel need rotate the reinforcing bar and just can polish the reinforcing bar periphery, and efficiency of polishing is lower.

SUMMERY OF THE UTILITY MODEL

The utility model provides a reinforcing steel bar polishing device for a building, which solves the problems in the background technology.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a reinforcing steel bar polishing device for buildings comprises a supporting base, wherein a first vertical plate and a second vertical plate are fixedly connected to the top end of the supporting base, a horizontally arranged first threaded rod is rotatably installed between the first vertical plate and the second vertical plate, a first sliding block is installed on the outer side of the first threaded rod in a threaded manner, the bottom end of the first sliding block is in sliding connection with the top end of the supporting base, a first rotating motor is fixedly installed on one side of the first vertical plate, which is far away from the second vertical plate, an output shaft of the first rotating motor is fixedly connected with the first threaded rod, a mounting frame is fixedly connected to the top end of the first sliding block, a second rotating motor is fixedly installed on one side of the mounting frame, which is close to the first vertical plate, a reinforcing steel bar clamping mechanism is rotatably installed on one side of the mounting frame, which is far away from the first vertical plate, an output shaft of the second rotating motor is fixedly connected with the reinforcing steel bar clamping mechanism, and a rotating adjusting pipe is rotatably installed on the second vertical plate, a fixing frame is fixedly connected to one side, close to the mounting frame, of the second vertical plate, a fixing tube is fixedly mounted at the top end of the fixing frame, one end of the fixing tube extends into the rotary adjusting tube, three polishing plates are hinged to the inner wall of the fixing tube and distributed in a rectangular array, three threaded holes and three guide holes are formed in the fixing tube, a second threaded rod is mounted in each threaded hole in a threaded manner, a second sliding block is rotatably mounted in the fixing tube, one end of each second threaded rod extends to the inside of the fixing tube, a second sliding rail is arranged on each polishing plate, the three second sliding blocks are correspondingly and slidably mounted on the three second sliding rails respectively, a guide rod is fixedly connected to one side, close to each second threaded rod, of each second sliding block, the top end of each guide rod extends to the outside of the fixing tube through each guide hole, the other end of each second threaded rod extends to the outside of the fixing tube and is fixedly connected with a gear, and an annular gear ring is fixedly connected to the inner wall of the rotary adjusting tube, the three gears are all meshed with the annular gear ring.

Preferably, reinforcing bar fixture includes fixed frame, and fixed frame is "Contraband" font structure, and fixed frame goes up fixed mounting has two centre gripping cylinders, centre gripping cylinder's output shaft fixedly connected with holder, and the arc centre gripping groove has been seted up to one side that two holders are close to each other.

Preferably, the outside fixed mounting that rotates the regulating pipe has annular friction circle, and the top fixed mounting who supports the base has the locking cylinder, and the output shaft fixed mounting of locking cylinder has arc-shaped friction block, and arc-shaped friction block and annular friction circle are to matching.

Preferably, one end of the rotation adjusting pipe, which is far away from the mounting frame, is fixedly connected with a rotation handle, and a rubber anti-slip sleeve is sleeved on the outer side of the rotation handle.

Preferably, a polishing sheet is fixedly connected to one side of the polishing plate away from the second sliding block.

Preferably, the top end fixed mounting who supports the base has first slide rail, the bottom and the first slide rail sliding connection of first sliding block.

The utility model has the beneficial effects that:

1. the adjusting pipe is rotated through the rotating handle, so that the annular gear ring in the rotating adjusting pipe rotates relative to the fixed pipe, the gear is meshed with the annular gear ring, the second threaded rod is driven to rotate, the second sliding block can be pushed to move to drive the polishing plates to rotate, the three polishing plates are tightened, the polishing plates are in contact with the surfaces of the reinforcing steel bars, the reinforcing steel bars with different diameters can be polished, and the use is simple and convenient;

2. drive first threaded rod through first rotating electrical machines and rotate and can drive first sliding block horizontal migration, and then drive reinforcing bar horizontal migration and polish for polishing the piece removal, second rotating electrical machines can drive the reinforcing bar and pass by oneself to make the reinforcing bar rotate for polishing the piece and polish, it is higher to polish efficiency.

Drawings

Fig. 1 is a front view of a reinforcing bar grinding device for a building according to the present invention.

Fig. 2 is an enlarged schematic view of a position a of the reinforcing steel bar polishing device for construction provided by the utility model.

Fig. 3 is a right side view of a fixing pipe of the reinforcing steel bar polishing device for a building, which is provided by the utility model.

Reference numbers in the figures: 1. a support base; 2. a first vertical plate; 3. a second vertical plate; 4. a first threaded rod; 5. a first rotating electrical machine; 6. a first slider; 7. a first slide rail; 8. a mounting frame; 9. a second rotating electrical machine; 10. a fixed frame; 11. a clamping cylinder; 12. a clamping member; 13. a fixed tube; 14. rotating the adjusting pipe; 15. rotating the handle; 16. an annular friction ring; 17. a locking cylinder; 18. an arc-shaped friction block; 19. grinding the plate; 20. a second threaded rod; 21. a second slider; 22. a second slide rail; 23. grinding the sheets; 24. a guide bar; 25. a gear; 26. an annular ring gear; 27. a fixing frame.

Detailed Description

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

Referring to fig. 1-3, a reinforcing bar polishing device for construction comprises a supporting base 1, a first vertical plate 2 and a second vertical plate 3 are fixedly connected to the top end of the supporting base 1, a horizontally arranged first threaded rod 4 is rotatably installed between the first vertical plate 2 and the second vertical plate 3, a first sliding block 6 is installed on the outer side of the first threaded rod 4 in a threaded manner, a first sliding rail 7 is fixedly installed on the top end of the supporting base 1, the bottom end of the first sliding block 6 is slidably connected with the first sliding rail 7, a first rotating motor 5 is fixedly installed on one side of the first vertical plate 2 far away from the second vertical plate 3, an output shaft of the first rotating motor 5 is fixedly connected with the first threaded rod 4, a mounting frame 8 is fixedly connected to the top end of the first sliding block 6, a second rotating motor 9 is fixedly installed on one side of the mounting frame 8 near the first vertical plate 2, a reinforcing bar clamping mechanism is rotatably installed on one side of the mounting frame 8 far away from the first vertical plate 2, an output shaft of a second rotating motor 9 is fixedly connected with a reinforcing steel bar clamping mechanism, a rotating adjusting pipe 14 is rotatably mounted on a second vertical plate 3, a fixed frame 27 is fixedly connected to one side of the second vertical plate 3 close to a mounting frame 8, a fixed pipe 13 is fixedly mounted at the top end of the fixed frame 27, one end of the fixed pipe 13 extends into the rotating adjusting pipe 14, three polishing plates 19 are hinged on the inner wall of the fixed pipe 13, the three polishing plates 19 are distributed in a rectangular array, three threaded holes and three guide holes are formed in the fixed pipe 13, a second threaded rod 20 is mounted in each threaded hole, a second sliding block 21 is rotatably mounted in the fixed pipe 13 and extends from one end of the second threaded rod 20, a second sliding rail 22 is arranged on each polishing plate 19, the three second sliding blocks 21 are respectively and correspondingly slidably mounted on the three second sliding rails 22, and a guide rod 24 is fixedly connected to one side of each second sliding block 21 close to the second threaded rod 20, the top of guide bar 24 passes through the guiding hole and extends to the outside of fixed pipe 13, and the other end of second threaded rod 20 extends to the outside of fixed pipe 13 and fixedly connected with gear 25, and fixedly connected with annular ring gear 26 on the inner wall of rotation adjusting pipe 14, three gear 25 all with annular ring gear 26 meshing.

Wherein, reinforcing bar fixture includes fixed frame 10, and fixed frame 10 is "Contraband" font structure, and fixed frame 10 goes up fixed mounting has two centre gripping cylinders 11, centre gripping cylinder 11's output shaft fixedly connected with holder 12, and the arc centre gripping groove has been seted up to one side that two holders 12 are close to each other, thereby can drive two holders 12 and be close to each other through the extension of centre gripping cylinder 11 and press from both sides the one end of the reinforcing bar that will treat polishing tightly.

Wherein, the outside fixed mounting who rotates regulating pipe 14 has annular friction ring 16, and the top fixed mounting who supports base 1 has locking cylinder 17, and locking cylinder 17's output shaft fixed mounting has arc-shaped friction block 18, and arc-shaped friction block 18 and annular friction ring 16 are to matcing, and locking cylinder 17 extension can drive arc-shaped friction block 18 and upwards move and annular friction ring 16 in close contact with, and frictional force can be with the position locking that rotates regulating pipe 14 between annular friction ring 16 and the arc-shaped friction block 18.

Wherein, the one end fixedly connected with who keeps away from mounting bracket 8 of rotation control tube 14 rotates handle 15, and the outside cover that rotates handle 15 has rubber antiskid cover, and rubber antiskid cover makes rotation handle 15 grip more comfortable, rotates control tube 14 and rotates for second riser 3 through the drive that rotation handle 15 can be convenient.

Wherein, the side of the second slider 21 that is kept away from to the board 19 that polishes is fixedly connected with polishing piece 23, and when the board 19 that polishes presss from both sides tight reinforcing bar, polishing piece 23 can polish the surface of reinforcing bar.

The working principle is as follows: one end of a steel bar to be polished penetrates through the fixed pipe 13 and the rotation adjusting pipe 14 and extends between the two clamping pieces 12, the clamping pieces 12 are pushed by the clamping cylinder 11 to clamp one end of the steel bar, then the rotation adjusting pipe 14 is rotated by the rotating handle 15, so that the annular gear ring 26 in the rotation adjusting pipe 14 rotates relative to the fixed pipe 13, the gear 25 is meshed with the annular gear ring 26 to drive the second threaded rod 20 to rotate, the second sliding block 21 can be pushed to move to drive the polishing plates 19 to rotate, the three polishing plates 19 are tightened, the polishing plates 23 are in contact with the surfaces of the steel bars, the steel bars with different diameters can be polished, the use is simple and convenient, the first rotating motor 5 is used for driving the first threaded rod 4 to rotate to drive the first sliding block 6 to move horizontally, and further driving the steel bar to move horizontally to polish relative to the polishing plates 23, second rotating electrical machines 9 can drive the reinforcing bar and pass by to make the reinforcing bar rotate for polishing piece 23 and polish, it is higher to polish efficiency.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A reinforcing bar grinding device for buildings comprises a supporting base (1) and is characterized in that a first vertical plate (2) and a second vertical plate (3) are fixedly connected to the top end of the supporting base (1), a first threaded rod (4) horizontally arranged is rotatably installed between the first vertical plate (2) and the second vertical plate (3), a first sliding block (6) is installed on the outer side of the first threaded rod (4) in a threaded mode, the bottom end of the first sliding block (6) is in sliding connection with the top end of the supporting base (1), a first rotating motor (5) is fixedly installed on one side, away from the second vertical plate (3), of the first vertical plate (2), an output shaft of the first rotating motor (5) is fixedly connected with the first threaded rod (4), a mounting frame (8) is fixedly connected to the top end of the first sliding block (6), and a second rotating motor (9) is fixedly installed on one side, close to the first vertical plate (2), of the mounting frame (8), a reinforcing steel bar clamping mechanism is rotatably installed on one side, far away from the first vertical plate (2), of the mounting frame (8), an output shaft of a second rotating motor (9) is fixedly connected with the reinforcing steel bar clamping mechanism, a rotating adjusting pipe (14) is rotatably installed on the second vertical plate (3), a fixing frame (27) is fixedly connected to one side, close to the mounting frame (8), of the second vertical plate (3), a fixing pipe (13) is fixedly installed at the top end of the fixing frame (27), one end of the fixing pipe (13) extends into the rotating adjusting pipe (14), three polishing plates (19) are hinged to the inner wall of the fixing pipe (13), the three polishing plates (19) are distributed in a rectangular array manner, three threaded holes and three guide holes are formed in the fixing pipe (13), a second threaded rod (20) is installed in the threaded holes, a second sliding block (21) is rotatably installed in the fixing pipe (13) with one end of the second threaded rod (20), be equipped with second slide rail (22) on board (19) of polishing, three second sliding block (21) correspond slidable mounting respectively on three second slide rail (22), one side fixedly connected with guide bar (24) that second sliding block (21) are close to second threaded rod (20), the outside that the guiding hole extended to fixed pipe (13) is passed through on the top of guide bar (24), the other end of second threaded rod (20) extends to outside and fixedly connected with gear (25) of fixed pipe (13), fixedly connected with annular ring gear (26) on the inner wall of rotation control tube (14), three gear (25) all mesh with annular ring gear (26).

2. The reinforcing steel bar grinding device for the building as claimed in claim 1, wherein the reinforcing steel bar clamping mechanism comprises a fixed frame (10), the fixed frame (10) is of a structure shaped like the Chinese character 'Contraband', two clamping cylinders (11) are fixedly mounted on the fixed frame (10), clamping pieces (12) are fixedly connected to output shafts of the clamping cylinders (11), and arc-shaped clamping grooves are formed in one sides of the two clamping pieces (12) close to each other.

3. The reinforcing steel bar grinding device for the building as claimed in claim 1, wherein an annular friction ring (16) is fixedly installed outside the rotation adjusting pipe (14), a locking cylinder (17) is fixedly installed at the top end of the supporting base (1), an arc-shaped friction block (18) is fixedly installed at an output shaft of the locking cylinder (17), and the arc-shaped friction block (18) is matched with the annular friction ring (16).

4. The reinforcing steel bar grinding device for the building as claimed in claim 1, wherein one end of the rotation adjusting pipe (14) far away from the mounting frame (8) is fixedly connected with a rotation handle (15), and a rubber anti-slip sleeve is sleeved outside the rotation handle (15).

5. A reinforcing bar grinding device for building as claimed in claim 1, wherein a grinding sheet (23) is fixedly connected to a side of said grinding plate (19) remote from said second sliding block (21).

6. The reinforcing steel bar grinding device for buildings as claimed in claim 1, wherein a first sliding rail (7) is fixedly installed at the top end of the support base (1), and the bottom end of the first sliding block (6) is slidably connected with the first sliding rail (7).