CN215315345U - Reinforcing bar device of flare-outing for building engineering - Google Patents

Abstract

The utility model belongs to the technical field of steel bar straightening, and particularly relates to a steel bar straightening device for building engineering, which comprises a universal wheel, wherein the top end of the universal wheel is fixedly connected with a machine box, the top end of the machine box is fixedly connected with a third support, the inner side of the third support is fixedly connected with a heat exhausting fan, the inner side of the left end surface of the machine box is fixedly connected with a first motor, the bottom end of the first motor is fixedly connected with a fourth support, the tail end of a main shaft of the first motor is fixedly connected with a first gear, the top end of the first gear is engaged and connected with a second gear, the right end of the second gear is fixedly connected with a transmission rod, the outer side of the transmission rod is rotatably connected with a first fixing plate, the outer side of the transmission rod is fixedly connected with a first pressure roller, a second pressure roller and a third pressure roller from left to right, the outer side of the transmission rod is rotatably connected with a second fixing plate, and the heat exhausting fan dissipates heat of the device, the service life of the device is prolonged, and the material pressing roller is used for straightening the steel bars.

Description

Reinforcing bar device of flare-outing for building engineering

Technical Field

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

Background

The steel bar straightening machine is a steel bar straightening machine, steel bar straightening equipment has appeared in the market at present, but the equipment is too rough, before the steel bar is straightened, manpower is required to be consumed to straighten the steel bar as much as possible, so that the steel bar required to be straightened can smoothly complete the straightening process, even if a construction worker carries gloves, the palm is extremely easy to be injured, and the steel bar straightening machine can increase the abrasion degree due to the steel bar with too large bending degree in the long-time straightening process, so that the working efficiency is reduced, the service life is shortened, the steel bar for construction often needs to be derusted, the existing steel bar straightening equipment does not have a derusting function, the steel bar is often required to be derusted independently, and therefore, the steel bar straightening device for construction is provided.

The prior art has the following problems:

1. the existing steel bar straightening device for building construction cannot remove rust on steel bars, and needs to remove rust on the steel bars manually, so that the working strength is increased;

2. the existing reinforcing steel bar straightening device for building construction cannot be adjusted, so that equipment cannot straighten reinforcing steel bars with different diameters, the use efficiency of the equipment is greatly restricted, and the working cost is increased.

In order to solve the problems, the application provides a reinforcing steel bar straightening device for building engineering.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a reinforcing steel bar straightening device for building engineering, which has the characteristics of high working efficiency, simplicity in operation, capability of removing rust on reinforcing steel bars and adjustable machining aperture.

In order to achieve the purpose, the utility model provides the following technical scheme: the device comprises universal wheels, a case is fixedly connected to the top end of each universal wheel, a third support is fixedly connected to the top end of the case, a heat exhaust fan is fixedly connected to the inner side of the third support, a first motor is fixedly connected to the inner side of the left end face of the case, a fourth support is fixedly connected to the bottom end of the first motor, a first gear is fixedly connected to the tail end of a main shaft of the first motor, the top end of the first gear is meshed with a second gear, a transmission rod is fixedly connected to the right end of the second gear, a first fixing plate is rotatably connected to the outer side of the transmission rod, a first pressure roller, a second pressure roller and a third pressure roller are fixedly connected to the outer side of the transmission rod from left to right in sequence, a second fixing plate is rotatably connected to the outer side of the transmission rod, a first threaded rod is spirally connected to the inner side of the bottom end face of the case, and a first handle is fixedly connected to the bottom end of the first threaded rod, the top end of the first threaded rod is rotatably connected with a first sliding block through a rotating shaft, the inner side of the bottom end surface of the case is spirally connected with a second threaded rod, the bottom end of the second threaded rod is fixedly connected with a second handle, the top end of the second threaded rod is rotatably connected with a second sliding block through a rotating shaft, the inner side of the case is spirally connected with a third threaded rod, the bottom end of the third threaded rod is fixedly connected with a third handle, the top end of the third threaded rod is rotatably connected with a third sliding block through a rotating shaft, the left side of the bottom end surface of the case is fixedly connected with a connecting block, the bottom side of the left end surface of the case is rotatably connected with a first support through a rotating shaft, the outer side of the first support is slidably connected with a second support, the inner side of the second support is fixedly connected with a steel wire brush, the bottom end of the second support is rotatably connected with a first connecting rod through a rotating shaft, and the bottom end of the first connecting rod is rotatably connected with a second connecting rod through a rotating shaft, the other end of the second connecting rod is fixedly connected with the tail end of a second motor spindle.

Preferably, the number of the transmission rods is two, the two transmission rods are symmetrically arranged in front and back, the number of the first motor, the number of the first gear and the number of the second gear are two, the bottom end of the first fixing plate is fixedly connected with the fourth support, and the bottom end of the second fixing plate is fixedly connected with the fourth support.

Preferably, in the reinforcing bar straightening device for building engineering of the present invention, a first indent is formed in an outer circumferential side of the first nip roller, a second indent is formed in an outer circumferential side of the second nip roller, a third indent is formed in an outer circumferential side of the third nip roller, a diameter of the first indent of the first nip roller is three times a diameter of the third indent of the third nip roller, and a diameter of the second indent of the second nip roller is two times the diameter of the third indent of the third nip roller.

Preferably, in the reinforcement bar straightening device for construction engineering according to the present invention, the first slider has a first placement groove, the second slider has a second placement groove, and the third slider has a third placement groove, wherein the diameter of the first placement groove of the first slider is three times the diameter of the third placement groove of the third slider, and the diameter of the second placement groove of the second slider is two times the diameter of the third placement groove of the third slider.

Preferably, in the reinforcement bar straightening device for construction engineering according to the present invention, the first threaded rod is disposed on a left side of the second threaded rod, and the second threaded rod is disposed on a left side of the third threaded rod.

Preferably, the inner side of the fourth bracket is provided with two sets of limiting grooves, the first sliding block, the second sliding block and the third sliding block are sequentially arranged in the limiting grooves of the three fourth brackets from left to right, and the first sliding block, the second sliding block and the third sliding block are all in sliding connection with the limiting grooves of the fourth brackets.

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

1. the first support is rotated to keep the first support horizontal, the steel bar penetrates through the steel wire brush, the second motor drives the second connecting rod to rotate, the second connecting rod drives the first connecting rod to rotate, the first connecting rod drives the second support to reciprocate, the steel wire brush rubs the steel bar through the movement of the connecting rod mechanism, the steel bar is derusted, manpower is saved, and the working efficiency is improved, so that the connecting block plays a supporting role in supporting the first support when derusting is not needed.

2. The first in command controls the distance between the first sliding block and the first pressure roller through the first threaded rod, the second in command controls the distance between the second sliding block and the second pressure roller through the second threaded rod, the third in command controls the distance between the third sliding block and the third pressure roller through the third threaded rod, the device can be adjusted through controlling the distance between the sliding block and the pressure roller, so that reinforcing steel bars with different diameters can be met, and the operability and the practicability of the device are improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the mounting structure of the transmission rod of the present invention;

FIG. 3 is a schematic view of the structure at A in the present invention;

FIG. 4 is a schematic view of the structure at B in the present invention;

FIG. 5 is a schematic view of the structure at C in the present invention;

in the figure: 1. a universal wheel; 2. a chassis; 3. a heat exhausting fan; 4. a first motor; 5. a first gear; 6. a second gear; 7. a first fixing plate; 8. a second fixing plate; 9. a first nip roll; 10. a second nip roll; 11. A third nip roll; 12. a first slider; 13. a second slider; 14. a third slider; 15. a first threaded rod; 16. a first handle; 17. a second threaded rod; 18. a second handle; 19. a third threaded rod; 20. a third handle; 21. connecting blocks; 22. a first bracket; 23. a second bracket; 24. a wire brush; 25. a first connecting rod; 26. a second connecting rod; 27. a second motor; 28. a transmission rod; 29. a third support; 30. and a fourth bracket.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-5, the present invention provides a reinforcing bar straightening device for building engineering, including a universal wheel 1, a chassis 2 fixedly connected to the top end of the universal wheel 1, a third bracket 29 fixedly connected to the top end of the chassis 2, a heat exhausting fan 3 fixedly connected to the inner side of the third bracket 29, a first motor 4 fixedly connected to the inner side of the left end surface of the chassis 2, a fourth bracket 30 fixedly connected to the bottom end of the first motor 4, a first gear 5 fixedly connected to the end of the main shaft of the first motor 4, a second gear 6 engaged with the top end of the first gear 5, a transmission rod 28 fixedly connected to the right end of the second gear 6, a first fixing plate 7 rotatably connected to the outer side of the transmission rod 28, a first pressure roller 9, a second pressure roller 10 and a third pressure roller 11 fixedly connected to the outer side of the transmission rod 28 in sequence from left to right, a second fixing plate 8 rotatably connected to the outer side of the transmission rod 28, a first threaded rod 15 spirally connected to the inner side of the bottom end surface of the chassis 2, a first handle 16 is fixedly connected at the bottom end of a first threaded rod 15, a first slide block 12 is rotatably connected at the top end of the first threaded rod 15 through a rotating shaft, a second threaded rod 17 is spirally connected at the inner side of the bottom end surface of the case 2, a second handle 18 is fixedly connected at the bottom end of the second threaded rod 17, a second slide block 13 is rotatably connected at the top end of the second threaded rod 17 through a rotating shaft, a third threaded rod 19 is spirally connected at the inner side of the case 2, a third handle 20 is fixedly connected at the bottom end of the third threaded rod 19, a third slide block 14 is rotatably connected at the top end of the third threaded rod 19 through a rotating shaft, a connecting block 21 is fixedly connected at the left side of the bottom end surface of the case 2, a first support 22 is rotatably connected at the bottom side of the left end surface of the case 2 through a rotating shaft, a second support 23 is slidably connected at the outer side of the first support 22, a steel wire brush 24 is fixedly connected at the inner side of the second support 23, a first connecting rod 25 is rotatably connected at the bottom end of the second support 23 through a rotating shaft, the bottom end of the first connecting rod 25 is rotatably connected with a second connecting rod 26 through a rotating shaft, and the other end of the second connecting rod 26 is fixedly connected with the tail end of a main shaft of a second motor 27.

In this embodiment: carry suitable position through universal wheel 1 with reinforcing bar straightening device for construction, need carry out the rust cleaning to the reinforcing bar when the reinforcing bar that needs straighten rusts, at this moment, rotate first support 22, make first support 22 keep the level, the reinforcing bar passes the inboard steel brush 24 of second support 23, second motor 27 drives second connecting rod 26 and rotates, second connecting rod 26 drives head rod 25 and rotates, head rod 25 drives second support 23 reciprocating motion, reciprocating motion through link mechanism makes 24 friction steel bars of steel brush, rust cleaning is carried out to the reinforcing bar.

In an alternative embodiment, the number of the transmission rods 28 is two, the two transmission rods 28 are symmetrically arranged in front and back, the number of the first motor 4, the number of the first gear 5 and the number of the second gear 6 are two, the bottom end of the first fixing plate 7 is fixedly connected with the fourth bracket 30, and the bottom end of the second fixing plate 8 is fixedly connected with the fourth bracket 30.

In this embodiment: the second gear 6 drives the transmission rod 28 to rotate, the transmission rod 28 drives the first nip roll 9 to rotate, the transmission rod 28 drives the second nip roll 10 to rotate, the transmission rod 28 drives the third nip roll 11 to rotate, and the steel bar is straightened through the nip rolls.

In an optional embodiment, a first indent is formed on the outer side of the circumference of the first nip roller 9, a second indent is formed on the outer side of the circumference of the second nip roller 10, a third indent is formed on the outer side of the circumference of the third nip roller 11, the diameter of the first indent of the first nip roller 9 is three times that of the third indent of the third nip roller 11, and the diameter of the second indent of the second nip roller 10 is two times that of the third indent of the third nip roller 11.

In this embodiment: the first swaging rollers 9 and the first sliding blocks 12 are matched to straighten the steel bars with large diameters together, the second swaging rollers 10 and the second sliding blocks 13 are matched to straighten the steel bars with medium diameters together, and the third swaging rollers 11 and the third sliding blocks 14 are matched to straighten the steel bars with small diameters together.

In an alternative embodiment, the first slider 12 is provided with a first placing groove, the second slider 13 is provided with a second placing groove, the third slider 14 is provided with a third placing groove, the diameter of the first placing groove of the first slider 12 is three times the diameter of the third placing groove of the third slider 14, and the diameter of the second placing groove of the second slider 13 is two times the diameter of the third placing groove of the third slider 14.

In this embodiment: the distance between the first slide block 12 and the first nip roll 9 is controlled by the first threaded rod 15 through the first handle 16, the distance between the second slide block 13 and the second nip roll 10 is controlled by the second handle 18 through the second threaded rod 17, the distance between the third slide block 14 and the third nip roll 11 is controlled by the third threaded rod 19 through the third handle 20, and the device can be adjusted by controlling the distance between the slide blocks and the nip rolls so as to deal with reinforcing steel bars with different diameters.

In an alternative embodiment, the first threaded rod 15 is placed to the left of the second threaded rod 17, and the second threaded rod 17 is placed to the left of the third threaded rod 19.

In this embodiment: the diameter of the steel bar which can be straightened by the device is adjusted by rotating the first threaded rod 15, the second threaded rod 17 and the third threaded rod 19 respectively.

In an optional embodiment, the inner side of the fourth bracket 30 is provided with two sets of limiting grooves, the first slider 12, the second slider 13, and the third slider 14 are sequentially disposed in the three limiting grooves of the fourth bracket 30 from left to right, and the first slider 12, the second slider 13, and the third slider 14 are all slidably connected to the limiting grooves of the fourth bracket 30.

In this embodiment: the sliding block slides on the limiting groove of the fourth support 30, and the device can be adjusted by controlling the distance between the sliding block and the material pressing roller so as to correspond to reinforcing steel bars with different diameters.

The working principle and the using process of the utility model are as follows: the device uses an external power supply to supply power, the power supply is switched on to operate equipment, firstly, the steel bar straightening device for building construction is carried to a proper position through the universal wheel 1, when the steel bar to be straightened rusts, the steel bar needs to be derusted, at the moment, the first bracket 22 is rotated to ensure that the first bracket 22 is kept horizontal, the steel bar passes through the steel wire brush 24 at the inner side of the second bracket 23, the second motor 27 drives the second connecting rod 26 to rotate, the second connecting rod 26 drives the first connecting rod 25 to rotate, the first connecting rod 25 drives the second bracket 23 to reciprocate, the steel wire brush 24 rubs the steel bar through the reciprocating motion of the connecting rod mechanism to derust the steel bar, when the derusting is not needed, the connecting block 21 plays a supporting role on the first bracket 22, the first sliding block 12, the second sliding block 13 and the third sliding block 14 are all connected with the fourth bracket 30 in a sliding way, the first handle 16 controls the distance between the first sliding block 12 and the first swaging roller 9 through the first threaded rod 15, the distance between the second slide block 13 and the second nip roll 10 is controlled by the second handle 18 through the second threaded rod 17, the distance between the third slide block 14 and the third nip roll 11 is controlled by the third handle 20 through the third threaded rod 19, the device can be adjusted by controlling the distance between the slide blocks and the nip rolls so as to correspond to reinforcing steel bars with different diameters, the first motor 4 is fixedly installed on the inner side of the left end surface of the case 2, the tail end of a main shaft of the first motor 4 is fixedly connected with the first gear 5, the first gear 5 is mutually meshed with the second gear 6, the transmission rod 28 is installed on the first fixing plate 7 and the second fixing plate 8, the transmission rod 28 drives the transmission rod 28 to rotate, the transmission rod 28 drives the second nip roll 10 to rotate, the transmission rod 28 drives the third nip roll 11 to rotate, the first nip roll 9 and the first slide block 12 are matched to straighten the reinforcing steel bars with larger diameters together, the second nip roll 10 and the second slide block 13 are matched to straighten the steel bars with medium diameter together, the third nip roll 11 and the third slide block 14 are matched to straighten the steel bars with small diameter together, the top end of the case 2 is fixedly connected with the third support 29, and the heat exhausting fan 3 fixedly installed on the inner side of the third support 29 carries out heat dissipation treatment on the whole device, so that the service life of the device is prolonged.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a device is straightened to reinforcing bar for building engineering, includes universal wheel (1), its characterized in that: the universal wheel (1) is fixedly connected with a case (2) at the top end, a third support (29) is fixedly connected with the top end of the case (2), a heat exhausting fan (3) is fixedly connected with the inner side of the third support (29), a first motor (4) is fixedly connected with the inner side of the left end face of the case (2), a fourth support (30) is fixedly connected with the bottom end of the first motor (4), a first gear (5) is fixedly connected with the tail end of a main shaft of the first motor (4), a second gear (6) is meshed and connected with the top end of the first gear (5), a transmission rod (28) is fixedly connected with the right end of the second gear (6), a first fixing plate (7) is rotatably connected with the outer side of the transmission rod (28), a first pressure roller (9), a second pressure roller (10) and a third pressure roller (11) are fixedly connected with the outer side of the transmission rod (28) from left to right in sequence, the outer side of the transmission rod (28) is rotatably connected with a second fixing plate (8), the inner side of the bottom end face of the case (2) is spirally connected with a first threaded rod (15), the bottom end of the first threaded rod (15) is fixedly connected with a first handle (16), the top end of the first threaded rod (15) is rotatably connected with a first slider (12) through a rotating shaft, the inner side of the bottom end face of the case (2) is spirally connected with a second threaded rod (17), the bottom end of the second threaded rod (17) is fixedly connected with a second handle (18), the top end of the second threaded rod (17) is rotatably connected with a second slider (13) through a rotating shaft, the inner side of the case (2) is spirally connected with a third threaded rod (19), the bottom end of the third threaded rod (19) is fixedly connected with a third handle (20), and the top end of the third threaded rod (19) is rotatably connected with a third slider (14) through a rotating shaft, the novel multifunctional cabinet is characterized in that a connecting block (21) is fixedly connected to the left side of the bottom end face of the cabinet (2), a first support (22) is rotatably connected to the bottom side of the left end face of the cabinet (2) through a rotating shaft, a second support (23) is slidably connected to the outer side of the first support (22), a steel wire brush (24) is fixedly connected to the inner side of the second support (23), a first connecting rod (25) is rotatably connected to the bottom end of the second support (23) through a rotating shaft, a second connecting rod (26) is rotatably connected to the bottom end of the first connecting rod (25) through a rotating shaft, and the other end of the second connecting rod (26) is fixedly connected with the end of a main shaft of a second motor (27).

2. The reinforcing bar straightening device for building engineering according to claim 1, wherein: the quantity of transfer line (28) is two, two the transfer line (28) is the symmetry setting from beginning to end, first motor (4) first gear (5) the quantity of second gear (6) is two, first fixed plate (7) bottom with fourth support (30) fixed connection, second fixed plate (8) bottom with fourth support (30) fixed connection.

3. The reinforcing bar straightening device for building engineering according to claim 1, wherein: the first pressing groove is formed in the outer side of the circumference of the first pressing roll (9), the second pressing groove is formed in the outer side of the periphery of the second pressing roll (10), the third pressing groove is formed in the outer side of the periphery of the third pressing roll (11), the diameter of the first pressing groove of the first pressing roll (9) is three times that of the third pressing groove of the third pressing roll (11), and the diameter of the second pressing groove of the second pressing roll (10) is two times that of the third pressing groove of the third pressing roll (11).

4. The reinforcing bar straightening device for building engineering according to claim 1, wherein: the first slider (12) is provided with a first placing groove, the second slider (13) is provided with a second placing groove, the third slider (14) is provided with a third placing groove, the diameter of the first placing groove of the first slider (12) is three times that of the third placing groove of the third slider (14), and the diameter of the second placing groove of the second slider (13) is two times that of the third placing groove of the third slider (14).

5. The reinforcing bar straightening device for building engineering according to claim 1, wherein: the first threaded rod (15) is placed on the left side of the second threaded rod (17), and the second threaded rod (17) is placed on the left side of the third threaded rod (19).

6. The reinforcing bar straightening device for building engineering according to claim 1, wherein: the limiting groove has been seted up to fourth support (30) inboard, the limiting groove quantity of fourth support (30) has two sets ofly, first slider (12), second slider (13), third slider (14) set gradually threely from a left side to the right side the limiting groove of fourth support (30) is internal, first slider (12), second slider (13), third slider (14) all with the limiting groove sliding connection of fourth support (30).

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