CN218982993U

CN218982993U - Reinforcing steel bar straightening device for house construction

Info

Publication number: CN218982993U
Application number: CN202223552336.8U
Authority: CN
Inventors: 卢思丽
Original assignee: Taiwan Acer Construction Engineering Group Co ltd
Current assignee: Taiwan Acer Construction Engineering Group Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-09
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the technical field of building construction, and discloses a reinforcing steel bar straightening device for building construction, which solves the problem that reinforcing steel bars with different diameters are inconvenient to straighten at present, and comprises a bracket, wherein the top of the bracket is provided with an adjusting mechanism, the adjusting mechanism is provided with a driving mechanism, the adjusting mechanism comprises a top plate positioned above the bracket, the bottom of the top plate is fixedly provided with upright posts near four corners, the bottom of the upright posts is fixedly connected with the top of the bracket, the bottom of the top plate is fixedly provided with an air cylinder, the bottom of the air cylinder is fixedly provided with a lifting plate, and the lifting plate is movably sleeved with the upright posts; according to the utility model, the driving extrusion shaft and the two driven extrusion shafts can be enabled to move up and down through the matching between the air cylinder, the lifting plate and the upright posts, and then the extrusion roller can be enabled to move up and down, so that the distance between the extrusion roller and the conveying roller can be changed conveniently, and the steel bars with different diameters can be straightened conveniently.

Description

Reinforcing steel bar straightening device for house construction

Technical Field

The utility model belongs to the technical field of building construction, and particularly relates to a reinforcing steel bar straightening device for building construction.

Background

The house building engineering refers to various house constructions and auxiliary facilities thereof, and matched line, pipeline, equipment installation engineering and indoor and outdoor decoration engineering, the house construction engineering comprises various technical works such as investigation, planning, design, construction, installation and maintenance and finished engineering entities of the house constructions and the auxiliary structures, wherein the technical works such as new construction, reconstruction or extension of the house constructions and the auxiliary structures are performed, the reinforcing steel bars are one of important structures used in the house construction engineering, and the reinforcing steel bars need to be straightened when in use so as to be convenient to use; according to the authorized bulletin number: CN204294823U, a patent document entitled "a reinforcing bar straightener", describes in the specification: the utility model provides a reinforcing bar straightener, includes transmission device, straightener and frame, its characterized in that still includes powder recovery unit: the conveying device comprises a steel bar inlet end, a conveying track and a steel bar outlet end; one end of the straightening device is connected with the inlet end of the reinforcing steel bar, and the other end of the straightening device is connected with the outlet end of the reinforcing steel bar: the powder recovery device is connected and embedded in the workbench below the zodiac correction device; the following drawbacks still remain:

the positions of the two fixed disks are fixed, so that the steel bars with larger diameters cannot enter between the two fixed disks for conveying and straightening, and are not suitable for steel bars with different diameters.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the reinforcing steel bar straightening device for building construction, which effectively solves the problem that the reinforcing steel bars with different diameters are inconvenient to straighten at present.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the reinforcing steel bar straightening device for building construction comprises a bracket, wherein an adjusting mechanism is arranged at the top of the bracket, and a driving mechanism is arranged on the adjusting mechanism;

the adjusting mechanism comprises a top plate positioned above the support, upright posts are fixedly installed at the bottoms of the top plate and close to four corners, an air cylinder is fixedly installed at the bottom of the upright posts and fixedly connected with the top of the support, a lifting plate is fixedly installed at the bottom of the air cylinder and movably sleeved with the upright posts, two upright plates are symmetrically and fixedly installed at the bottom of the lifting plate, a driving extrusion shaft and two driven extrusion shafts are installed between the two upright plates, the driving extrusion shaft and the two driven extrusion shafts are positioned at the same height, extrusion rollers are fixedly installed at the outer sides of the driving extrusion shaft and the two driven extrusion shafts, a transmission wheel I is fixedly installed at the outer sides of the driving extrusion shaft and the two driven extrusion shafts, and a transmission belt I is connected to the outer sides of the three transmission wheels I.

Preferably, the inside of support rotates and is connected with initiative conveying shaft and two driven conveying shafts, and the one end fixed mounting of initiative conveying shaft has the motor, and motor and the inner wall fixed connection of support, the equal fixed mounting in outside of initiative conveying shaft and two driven conveying shafts have the conveying roller, and the equal fixed mounting in outside of initiative conveying shaft and two driven conveying shafts has the drive wheel second, and the outside fixed mounting of three drive wheel second has the conveyer belt second.

Preferably, the driving mechanism comprises a mounting plate fixed on the top plate, the bottom of the mounting plate is rotationally connected with a rotating shaft, the bottom end of the rotating shaft is fixedly provided with a bevel gear II, one end of the driving conveying shaft, which is far away from the motor, penetrates through the support and is fixedly provided with a bevel gear III, and the bevel gear III is meshed with the bevel gear II.

Preferably, the sleeve is movably arranged on the outer side of the rotating shaft, the bevel gear I is fixedly arranged on the outer side of the sleeve, one end of the driving extrusion shaft penetrates through the vertical plate and is fixedly provided with the bevel gear IV, the bevel gear IV is meshed with the bevel gear I, the outer side of the sleeve is provided with the outer ring, the sleeve is rotationally connected with the connecting plate through the outer ring, and the connecting plate is fixedly connected with the lifting plate.

Preferably, the outside symmetry of lifter plate is equipped with two outer grooves, and the inside in two outer grooves is all sliding connection has interior pole, and two interior poles are all with telescopic inner wall fixed connection.

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

(1) According to the utility model, through the matching between the air cylinder, the lifting plate and the upright posts, the driving extrusion shaft and the two driven extrusion shafts can be enabled to move up and down, and then the extrusion roller can be enabled to move up and down, so that the distance between the extrusion roller and the conveying roller can be conveniently changed, and the steel bars with different diameters can be conveniently straightened;

(2) This novel cooperation between motor and initiative conveying axle and drive wheel two and the conveyer belt two can make the initiative conveying axle and driven conveying axle rotate then to make the conveying roller rotate, and through the cooperation between bevel gear three and bevel gear two and bevel gear one and bevel gear four, can make the initiative extrusion axle rotate then, and through the cooperation between drive wheel one and the conveyer belt one, can make the squeeze roller rotate then, thereby be convenient for carry the reinforcing bar.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of a reinforcing steel bar straightening device for building construction according to the present utility model;

FIG. 2 is a schematic view of the structure of the adjusting mechanism of the present utility model;

FIG. 3 is a schematic diagram of a driving mechanism according to the present utility model;

FIG. 4 is an exploded view of the sleeve of the present utility model;

in the figure: 1. a bracket; 2. an adjusting mechanism; 201. a top plate; 202. a lifting plate; 203. a first conveyor belt; 204. a first driving wheel; 205. a motor; 206. a second conveyor belt; 207. a second driving wheel; 208. a conveying roller; 209. a driven conveying shaft; 2010. a vertical plate; 2011. a driven extrusion shaft; 2012. a column; 2013. actively extruding the shaft; 2014. a cylinder; 2015. a squeeze roll; 2016. an active conveying shaft; 3. a driving mechanism; 301. a mounting plate; 302. a rotating shaft; 303. a sleeve; 304. bevel gears I; 305. bevel gears II; 306. bevel gears III; 307. bevel gears IV; 308. a connecting plate; 309. an inner rod; 3010. an outer groove; 3011. and an outer ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

An embodiment is shown in fig. 1-4, the utility model comprises a bracket 1, an adjusting mechanism 2 is arranged on the top of the bracket 1, and a driving mechanism 3 is arranged on the adjusting mechanism 2.

In the second embodiment, on the basis of the first embodiment, the adjusting mechanism 2 includes a top plate 201 located above the bracket 1, upright posts 2012 are fixedly installed at the bottom of the top plate 201 near four corners, the bottom end of the upright post 2012 is fixedly connected with the top of the bracket 1, an air cylinder 2014 is fixedly installed at the bottom of the top plate 201, a lifting plate 202 is fixedly installed at the bottom of the air cylinder 2014, the lifting plate 202 is movably sleeved with the upright post 2012, two upright plates 2010 are symmetrically and fixedly installed at the bottom of the lifting plate 202, a driving extrusion shaft 2013 and two driven extrusion shafts 2011 are installed between the two upright plates 2010, the driving extrusion shaft 2013 and the two driven extrusion shafts 2011 are located at the same height, extrusion rollers 2015 are fixedly installed at the outer sides of the driving extrusion shaft 2013 and the two driven extrusion shafts 2011, the driving extrusion shaft 2013 and the outer sides of the two driven extrusion shafts 2011 are fixedly provided with a first driving wheel 204, the outer sides of the three first driving wheels 204 are in transmission connection with a first conveying belt 203, the inside of the support 1 is rotationally connected with a driving conveying shaft 2016 and two driven conveying shafts 209, one end of the driving conveying shaft 2016 is fixedly provided with a motor 205, the motor 205 is fixedly connected with the inner wall of the support 1, the outer sides of the driving conveying shaft 2016 and the two driven conveying shafts 209 are fixedly provided with conveying rollers 208, the outer sides of the driving conveying shaft 2016 and the two driven conveying shafts 209 are fixedly provided with a second driving wheel 207, and the outer sides of the three second driving wheels 207 are fixedly provided with a second conveying belt 206;

when the steel bars with different diameters need to be straightened, firstly, the air cylinder 2014 is started to drive the lifting plate 202 to move up and down along the upright 2012, and drive the squeeze roller 2015 to move up and down, and finally, the distance between the squeeze roller 2015 and the conveying roller 208 is changed to adapt to the steel bars with different diameters.

In the third embodiment, on the basis of the first embodiment, the driving mechanism 3 includes a mounting plate 301 fixed on the top plate 201, a rotating shaft 302 is rotatably connected to the bottom of the mounting plate 301, a second bevel gear 305 is fixedly installed at the bottom end of the rotating shaft 302, one end of the driving conveying shaft 2016 far away from the motor 205 penetrates through the bracket 1 and is fixedly provided with a third bevel gear 306, the third bevel gear 306 is meshed with the second bevel gear 305, a sleeve 303 is movably installed at the outer side of the rotating shaft 302, a first bevel gear 304 is fixedly installed at the outer side of the sleeve 303, one end of the driving extruding shaft 2013 penetrates through a vertical plate 2010 and is fixedly provided with a fourth bevel gear 307, the fourth bevel gear 307 is meshed with the first bevel gear 304, an outer ring 3011 is arranged at the outer side of the sleeve 303, a connecting plate 308 is rotatably connected to the sleeve 303 through the outer ring 3011, the connecting plate 308 is fixedly connected to the lifting plate 202, two outer grooves 3010 are symmetrically arranged at the outer side of the lifting plate 202, inner rods 309 are slidably connected to the inner parts of the two outer grooves 3010, and the inner rods 309 are fixedly connected to the inner walls of the sleeve 303;

firstly, a reinforcing steel bar is placed between a squeeze roller 2015 and a conveying roller 208, then a motor 205 is started to drive a driving conveying shaft 2016 to rotate, a driven conveying shaft 209 is driven to rotate through the cooperation of a transmission wheel II 207 and a transmission belt II 206, then the conveying roller 208 is driven to rotate, meanwhile, a rotating shaft 302 is driven to rotate through the meshing action of a bevel gear III 306 and a bevel gear II 305, a driving squeeze shaft 2013 is driven to rotate through the meshing action of a bevel gear I304 and a bevel gear IV 307, then the driven squeeze shaft 2011 is driven to rotate through the cooperation of a transmission wheel I204 and a transmission belt I203, the squeeze roller 2011 is driven to rotate, and finally straightening conveying of the reinforcing steel bar is completed.

Working principle: when the steel bar straightening machine is used, firstly, steel bars are placed between the squeeze roller 2015 and the conveying roller 208, then, the motor 205 is started to drive the driving conveying shaft 2016 to rotate, the driven conveying shaft 209 is driven to rotate through the cooperation of the transmission wheel II 207 and the transmission belt II 206, then, the conveying roller 208 is driven to rotate, meanwhile, the rotating shaft 302 is driven to rotate through the meshing action of the bevel gear III 306 and the bevel gear II 305, the driving squeeze shaft 2013 is driven to rotate through the meshing action of the bevel gear I304 and the bevel gear IV 307, then, the driven squeeze shaft 2011 is driven to rotate through the cooperation of the transmission wheel I204 and the transmission belt I203, the squeeze roller 2015 is driven to rotate, and finally, straightening conveying of the steel bars is completed.

Claims

1. The utility model provides a reinforcing bar straightener that construction was used is built in room, includes support (1), its characterized in that: an adjusting mechanism (2) is arranged at the top of the bracket (1), and a driving mechanism (3) is arranged on the adjusting mechanism (2);

the adjusting mechanism (2) comprises a top plate (201) located above a support (1), upright posts (2012) are fixedly installed at the bottoms of the top plate (201) close to four corners, the bottoms of the upright posts (2012) are fixedly connected with the tops of the support (1), air cylinders (2014) are fixedly installed at the bottoms of the top plate (201), lifting plates (202) are fixedly installed at the bottoms of the air cylinders (2014), the lifting plates (202) are movably sleeved with the upright posts (2012), two upright plates (2010) are symmetrically and fixedly installed at the bottoms of the lifting plates (202), a driving extrusion shaft (2013) and two driven extrusion shafts (2011) are installed between the two upright plates (2010), the driving extrusion shaft (2013) and the two driven extrusion shafts (2011) are located at the same height, extrusion rollers (2015) are fixedly installed at the outer sides of the driving extrusion shaft (2013) and the outer sides of the two driven extrusion shafts (2011), a driving wheel (204) is fixedly installed at the outer sides of the three driving wheels, and a driving belt (203) is connected to the outer sides of the driving wheel (204).

2. The reinforcing steel bar straightening device for building construction according to claim 1, wherein: the inside rotation of support (1) is connected with initiative conveying shaft (2016) and two driven conveying shafts (209), and the one end fixed mounting of initiative conveying shaft (2016) has motor (205), and motor (205) and the inner wall fixed connection of support (1) all fixed mounting in the outside of initiative conveying shaft (2016) and two driven conveying shafts (209) has conveying roller (208), and the outside of initiative conveying shaft (2016) and two driven conveying shafts (209) all fixed mounting has drive wheel two (207), and the outside fixed mounting of three drive wheel two (207) has conveyer belt two (206).

3. The reinforcing steel bar straightening device for building construction according to claim 1, wherein: the driving mechanism (3) comprises a mounting plate (301) fixed on the top plate (201), a rotating shaft (302) is rotatably connected to the bottom of the mounting plate (301), a bevel gear II (305) is fixedly arranged at the bottom end of the rotating shaft (302), one end, far away from the motor (205), of the driving conveying shaft (2016) penetrates through the support (1) and is fixedly provided with a bevel gear III (306), and the bevel gear III (306) is meshed with the bevel gear II (305).

4. A reinforcing bar straightener for construction of building construction as set forth in claim 3, wherein: the outside movable mounting of pivot (302) has sleeve (303), and the outside fixed mounting of sleeve (303) has first (304) of bevel gear, and the one end of initiative extrusion shaft (2013) runs through riser (2010) and fixedly mounted has fourth (307) of bevel gear, and fourth (307) of bevel gear meshes with first (304) of bevel gear, and the outside of sleeve (303) is equipped with outer loop (3011), and sleeve (303) is connected with connecting plate (308) through outer loop (3011) rotation, connecting plate (308) and lifter plate (202) fixed connection.

5. A reinforcing bar straightener for construction of building construction as set forth in claim 3, wherein: two outer grooves (3010) are symmetrically formed in the outer side of the lifting plate (202), inner rods (309) are slidably connected in the two outer grooves (3010), and the two inner rods (309) are fixedly connected with the inner wall of the sleeve (303).