CN212682288U - Reinforcing bar aligning device for building engineering - Google Patents

Abstract

The utility model discloses a reinforcing bar aligning device for building engineering, including bed plate, rolling mechanism, rear portion actuating mechanism, bed plate middle part fixedly connected with riser, riser upper end fixedly connected with roof, rolling mechanism includes first backup pad and second backup pad, first backup pad both ends are rotated respectively and are connected with first rolling wheel and second rolling wheel, second backup pad both ends are rotated respectively and are connected with third rolling wheel and fourth rolling wheel, the middle part of riser is rotated and is provided with the pivot, the pivot passes the relative department in middle part and the relative free rotation of three of first backup pad and second backup pad simultaneously, be provided with the through-hole that supplies the shaft of first rolling wheel, second rolling wheel, third rolling wheel and fourth rolling wheel to pass respectively on the riser. The utility model discloses a reinforcing bar aligning device for building engineering, the device convenient to use, swift, efficient and alignment are effectual, and the practicality is high, is worth promoting.

Description

Reinforcing bar aligning device for building engineering

Technical Field

The utility model relates to a aligning technical field especially relates to a reinforcing bar aligning device for building engineering.

Background

The reinforcing steel bars for the construction engineering refer to various reinforcing steel bars, steel wires and the like used in reinforced concrete, and at present, in the construction engineering, a plurality of reinforcing steel bars are cut off after being bent, and are thrown away as wastes to be sold, so that resources are wasted, and the cost is increased.

At present, although building engineering uses bar straightening equipment to straighten the reinforcing bar, most bar straightening equipment structure is comparatively complicated, and the effect of straightening is not good moreover, can not carry out the efficient alignment according to the actual diameter size of reinforcing bar, therefore influences the efficiency of actual reinforcing bar processing alignment, so need provide a simple structure, simple to operate effectively improves the bar straightening device for building engineering of straightening effect and efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a reinforcement straightening device for building engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a reinforcing bar straightening device for building engineering comprises a base plate, a rolling mechanism and a rear driving mechanism, the middle part of the base plate is fixedly connected with a vertical plate, the upper end of the vertical plate is fixedly connected with a top plate, the rolling mechanism comprises a first supporting plate and a second supporting plate, a first rolling wheel and a second rolling wheel are respectively and rotatably connected with two ends of the first supporting plate, a third rolling wheel and a fourth rolling wheel are respectively and rotatably connected with two ends of the second supporting plate, the middle part of the vertical plate is rotatably provided with a rotating shaft which simultaneously passes through the opposite positions of the middle parts of the first supporting plate and the second supporting plate and the rotating shaft, the first supporting plate and the second supporting plate can rotate freely relatively, the vertical plate is provided with through holes for the wheel shafts of the first rolling wheel, the second rolling wheel, the third rolling wheel and the fourth rolling wheel to pass through respectively, the rear part of the wheel shaft is fixedly provided with a driving wheel, and the rear part driving mechanism is in transmission connection with the driving wheel.

As a further description of the above technical solution:

a first arc-shaped hole and a second arc-shaped hole are fixedly formed in two sides of the middle of the vertical plate respectively, wheel shafts of the first rolling wheel and the fourth rolling wheel penetrate through the first supporting plate and the first arc-shaped hole, and wheel shafts of the second rolling wheel and the third rolling wheel penetrate through the second supporting plate and the second arc-shaped hole.

As a further description of the above technical solution:

when the first supporting plate freely rotates relative to the rotating shaft, wheel shafts of the first rolling wheel and the fourth rolling wheel freely slide in the first arc-shaped hole, and when the second supporting plate freely rotates relative to the rotating shaft, wheel shafts of the second rolling wheel and the third rolling wheel freely slide in the second arc-shaped hole.

As a further description of the above technical solution:

the rear driving mechanism comprises a motor and a belt pulley, the motor is fixedly arranged in the middle of the rear side face of the vertical plate, and the belt pulley is in transmission connection with the driving wheel through a belt.

As a further description of the above technical solution:

and the driving wheels at the rear parts of the wheel shafts of the first rolling wheel and the third rolling wheel are respectively in transmission connection with the belt pulley through a belt.

As a further description of the above technical solution:

the roof middle part is fixed and is provided with the pneumatic cylinder, pneumatic cylinder lower extreme fixedly connected with hydraulic telescoping rod, hydraulic telescoping rod lower extreme terminal surface rotates and is connected with two ejector pins, hydraulic telescoping rod's one end is kept away from to two ejector pins rotates respectively and connects the upper end at first backup pad and second backup pad.

The utility model discloses following beneficial effect has:

the utility model provides a pair of reinforcing bar aligning device for building engineering adopts movable roll extrusion wheel structure, can comparatively conveniently straighten according to the actual diameter size of reinforcing bar and initial crookedness, therefore more convenient, more swift straightens the reinforcing bar with different diameters and different initial crookedness, and efficient and straightening is effectual, therefore the practicality is high.

Drawings

Fig. 1 is a front view of a reinforcement bar straightening device for building engineering provided by the present invention;

fig. 2 is a rear view of the reinforcement bar straightening device for building engineering provided by the utility model;

fig. 3 is the utility model provides a reinforcing bar aligning device's for building engineering motor schematic diagram.

Illustration of the drawings:

1. a base plate; 2. a vertical plate; 3. a top plate; 4. a first support plate; 5. a first rolling wheel; 6. a second rolling wheel; 7. a second support plate; 8. a third rolling wheel; 9. a fourth rolling wheel; 10. a rotating shaft; 11. A drive wheel; 12. a first arcuate aperture; 13. a second arcuate aperture; 14. a motor; 15. a belt; 16. a hydraulic cylinder; 17. a top rod; 18. a rolling mechanism; 19. a rear drive mechanism; 20. a hydraulic telescopic rod; 21. A wheel axle; 22. a pulley.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a reinforcing steel bar straightening device for building engineering comprises a base plate 1, a rolling mechanism 18 and a rear driving mechanism 19, wherein a vertical plate 2 is fixedly connected to the middle of the base plate 1, a top plate 3 is fixedly connected to the upper end of the vertical plate 2, the rolling mechanism 18 comprises a first supporting plate 4 and a second supporting plate 7, a first rolling wheel 5 and a second rolling wheel 6 are respectively and rotatably connected to two ends of the first supporting plate 4, a third rolling wheel 8 and a fourth rolling wheel 9 are respectively and rotatably connected to two ends of the second supporting plate 7, a rotating shaft 10 is rotatably arranged in the middle of the vertical plate 2, the rotating shaft 10 simultaneously penetrates through the opposite positions of the middle of the first supporting plate 4 and the second supporting plate 7 and freely rotates relatively, a through hole for allowing a wheel shaft 21 of the first rolling wheel 5, the second rolling wheel 6, the third rolling wheel 8 and the fourth rolling wheel 9 to penetrate through is formed in the vertical plate 2, and a driving wheel 11 is fixedly, the rear drive mechanism 19 is in driving connection with the drive wheel 11.

A first arc-shaped hole 12 and a second arc-shaped hole 13 are respectively fixedly formed in two sides of the middle of a vertical plate 2, wheel shafts 21 of a first rolling wheel 5 and a fourth rolling wheel 9 penetrate through a first supporting plate 4 and the first arc-shaped hole 12, wheel shafts 21 of a second rolling wheel 6 and a third rolling wheel 8 penetrate through a second supporting plate 7 and the second arc-shaped hole 13, when the first supporting plate 4 freely rotates relative to a rotating shaft 10, the wheel shafts 21 of the first rolling wheel 5 and the fourth rolling wheel 9 freely slide in the first arc-shaped hole 12, when the second supporting plate 7 freely rotates relative to the rotating shaft 10, the wheel shafts 21 of the second rolling wheel 6 and the third rolling wheel 8 freely slide in the second arc-shaped hole 13, a rear driving mechanism 19 comprises a motor 14 and a belt pulley 22, the motor 14 is fixedly arranged in the middle of the rear side of the vertical plate 2, the belt 15 is in transmission connection with a driving wheel 11, the wheel shafts 21 of the first rolling wheel 5 and the third rolling wheel 8 are respectively in transmission connection with the belt 22 through the belt 15, the fixed pneumatic cylinder 16 that is provided with in roof 3 middle part, 16 lower extreme fixedly connected with hydraulic telescoping rod 20 of pneumatic cylinder, the terminal surface rotates under hydraulic telescoping rod 20 and is connected with two ejector pins 17, and the one end that hydraulic telescoping rod 20 was kept away from to two ejector pins 17 rotates respectively and connects the upper end at first backup pad 4 and second backup pad 7.

The working principle is as follows: when the reinforcing steel bar straightening device is used, firstly, the motor 14 is started, the motor 14 rotates to drive the belt pulley 22 to rotate, the belt pulley 22 rotates to drive the belt 15 to move, the belt 15 moves to drive the first rolling wheel 5 and the third rolling wheel 8 to rotate, then, the hydraulic cylinder 16 is started, the hydraulic telescopic rod 20 is extended by the hydraulic cylinder 16 to drive the ejector rod 17 to move, then, rolling gaps between the first rolling wheel 5 and the fourth rolling wheel 9 as well as between the third rolling wheel 8 and the second rolling wheel 6 are controlled and adjusted, then, reinforcing steel bars to be straightened are manually placed in the rolling gaps between the first rolling wheel 5 and the fourth rolling wheel 9 as well as between the third rolling wheel 8 and the second rolling wheel 6, the first rolling wheel 5 and the third rolling wheel 8 rotate to drive the reinforcing steel bars to be straightened in the rolling gaps to transmit and simultaneously realize the straightening process, and the device is convenient and rapid to use, high in efficiency and good straightening effect, high practicability and is worth popularizing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a reinforcing bar aligning device for building engineering, includes bed plate (1), rolling mechanism (18), rear portion actuating mechanism (19), its characterized in that: the base plate (1) is fixedly connected with a vertical plate (2) in the middle, the upper end of the vertical plate (2) is fixedly connected with a top plate (3), a rolling mechanism (18) comprises a first supporting plate (4) and a second supporting plate (7), two ends of the first supporting plate (4) are respectively and rotatably connected with a first rolling wheel (5) and a second rolling wheel (6), two ends of the second supporting plate (7) are respectively and rotatably connected with a third rolling wheel (8) and a fourth rolling wheel (9), the middle of the vertical plate (2) is rotatably provided with a rotating shaft (10), the rotating shaft (10) simultaneously penetrates through the middle opposite positions of the first supporting plate (4) and the second supporting plate (7) and the three can freely rotate relatively, and the vertical plate (2) is provided with a through hole for a wheel shaft (21) of the first rolling wheel (5), the second rolling wheel (6), the third rolling wheel (8) and the fourth rolling wheel (9) to penetrate through, the rear part of the wheel shaft (21) is fixedly provided with a driving wheel (11), and the rear part driving mechanism (19) is in transmission connection with the driving wheel (11).

2. The reinforcing bar straightening device for building engineering according to claim 1, characterized in that: first arc-shaped holes (12) and second arc-shaped holes (13) are respectively fixedly formed in two sides of the middle of the vertical plate (2), wheel shafts (21) of the first rolling wheel (5) and the fourth rolling wheel (9) penetrate through the first supporting plate (4) and the first arc-shaped holes (12), and wheel shafts (21) of the second rolling wheel (6) and the third rolling wheel (8) penetrate through the second supporting plate (7) and the second arc-shaped holes (13).

3. The reinforcing bar straightening device for building engineering according to claim 1, characterized in that: when the first supporting plate (4) rotates freely relative to the rotating shaft (10), the wheel shafts (21) of the first rolling wheel (5) and the fourth rolling wheel (9) slide freely in the first arc-shaped hole (12), and when the second supporting plate (7) rotates freely relative to the rotating shaft (10), the wheel shafts (21) of the second rolling wheel (6) and the third rolling wheel (8) slide freely in the second arc-shaped hole (13).

4. The reinforcing bar straightening device for building engineering according to claim 1, characterized in that: rear portion actuating mechanism (19) include motor (14) and belt pulley (22), motor (14) are fixed to be set up in riser (2) trailing flank middle part, be connected through belt (15) transmission between belt pulley (22) and drive wheel (11).

5. The reinforcing bar straightening device for building engineering according to claim 1, characterized in that: and the driving wheels (11) at the rear parts of the wheel shafts (21) of the first rolling wheel (5) and the third rolling wheel (8) are in transmission connection with the belt pulleys (22) through belts (15).

6. The reinforcing bar straightening device for building engineering according to claim 1, characterized in that: roof (3) middle part is fixed and is provided with pneumatic cylinder (16), pneumatic cylinder (16) lower extreme fixedly connected with hydraulic telescoping rod (20), the terminal surface rotates under hydraulic telescoping rod (20) and is connected with two ejector pins (17), the one end that hydraulic telescoping rod (20) were kept away from in two ejector pins (17) rotates the upper end of connecting in first backup pad (4) and second backup pad (7) respectively.

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