CN217617441U - Steel bar bending device for building construction - Google Patents

Abstract

The utility model relates to a reinforcing bar bending device for construction. It includes the workstation, the upper surface of workstation is provided with the stopper and places the board, the mounting groove has been seted up to the upper surface of workstation, the mounting groove internal rotation is connected with the carousel, the carousel sets up to middle part sunk structure, the sunk part of carousel is provided with the receiver, it has the clearance of placing the reinforcing bar to reserve between receiver and the stopper, the upper surface of carousel is close to the rigidity at edge and sets up the post of bending, the workstation sets up to hollow structure, inside drive assembly and the air compressor machine of being provided with of workstation, the output of air compressor machine is connected with the blast pipe, be connected with a plurality of high-pressure blow gun on the lateral wall of blast pipe, a plurality of high-pressure blow guns stretch out the central point that the workstation slope was towards the carousel downwards around the carousel circumference evenly sets up and high-pressure blow gun. The utility model discloses a set up air compressor machine, high pressure blow gun and receiver, can bend the metal debris that produces to the reinforcing bar and collect, convenient follow-up reinforcing bar work of bending, the operation is more convenient.

Description

Reinforcing bar bending device for construction

Technical Field

The utility model belongs to the technical field of the technique of construction and specifically relates to a reinforcing bar bending device for construction is related to.

Background

In the building construction, a large amount of reinforcing steel bars are used, and the prestress of the concrete member is increased through the reinforcing steel bars so as to ensure the use stability of the concrete member. When facing the concrete members with different structural shapes, the person is required to bend the paired reinforcing steel bars so as to ensure the adaptability between the reinforcing steel bars and the concrete members.

At present, a patent document with an authorization notice number of CN215786371U discloses a novel steel bar bending device, which comprises a workbench, wherein a turntable, a first limiting strip and a second limiting strip are arranged on the workbench, a rotating central shaft and a limiting shaft are arranged on the turntable, the rotating central shaft is fixedly arranged at the middle position of the turntable, and the limiting shaft is movably arranged at the edge of the turntable; the first limiting strip and the second limiting strip are both cuboids and are arranged on the side edge of the workbench in parallel, a tool box is arranged below the workbench, and a power mechanism capable of driving the turntable to rotate at a constant speed is arranged in the tool box; one end of the steel bar to be bent is placed between the rotary middle shaft and the limiting shaft, the other end of the steel bar to be bent is placed between the first limiting strip and the second limiting strip, and the rotary table is driven by the power mechanism to rotate at a constant speed to bend the steel bar. It can buckle through power unit to the reinforcing bar according to the user demand, has reduced the time that the manpower was buckled, but when the reinforcing bar was bent, because the reinforcing bar takes place deformation, can remain many metal fragments on the carousel, is unfavorable for follow-up reinforcing bar work of bending.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a reinforcing bar bending device for construction, it is through setting up air compressor machine and high-pressure blow gun to set up the receiver, can bend the metal debris that produces to the reinforcing bar and collect, the work of conveniently bending follow-up reinforcing bar, the operation is more convenient.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a reinforcing bar bending device for construction, includes the workstation, the position level that the upper surface of workstation is close to the edge is provided with the stopper and is located the stopper below and is used for placing the board of placing of reinforcing bar, the mounting groove has been seted up to the upper surface of workstation, the carousel that the level set up is connected to the mounting groove internal rotation, the carousel sets up to middle part sunk structure the sunk part of carousel is provided with the receiver, it has the clearance of placing the reinforcing bar to reserve between receiver and the stopper, the fixed position that the upper surface of carousel is close to the edge sets up the post of bending, the workstation sets up to hollow structure the workstation is inside to be provided with and to be used for driving the rotatory drive assembly of carousel and to be used for clearing up the clastic air compressor machine of carousel surface metal, the output of air compressor machine is connected with the blast pipe, the blast pipe is fixed to be set up on the inside wall of workstation, be connected with a plurality of high pressure blow gun on the lateral wall of blast pipe, and a plurality of high pressure blow gun evenly sets up around the carousel circumference just high pressure blow gun stretches out the central point that the workstation slope is down towards the carousel puts.

Preferably, drive assembly includes driving motor, driving gear, driven gear and axis of rotation, driving motor is fixed to be set up inside the workstation, and the coaxial fixed connection of driving gear is on driving motor's output shaft, the vertical rotation of axis of rotation is connected on the workstation, the vertical central point that wears to establish at the carousel of one end of axis of rotation puts and with carousel fixed connection, the other end and the coaxial fixed connection of driven gear of axis of rotation, the driving gear meshes with driven gear mutually.

Preferably, the storage box comprises a center column and a collection tank arranged around the center column, the edge of the collection tank is abutted to the side wall of the sunken part of the turntable, a threaded hole is formed in the top of the rotating shaft, a screw rod penetrates through the top of the center column and is in threaded connection with the threaded hole, the storage box is detachably connected with the rotating shaft through the screw rod, and the limiting block and one end, far away from the storage box, of the placement plate are rotatably connected to the workbench.

Preferably, the lateral wall of one end of the limiting block close to the storage box is provided with anti-skidding lines.

To sum up, the utility model discloses a beneficial technological effect does:

through at the inside air compressor machine that sets up of workstation to be provided with a plurality of high pressure blow gun downwards towards carousel center slope in carousel surface top, put at carousel central point simultaneously and set up the detachable receiver, when the reinforcing bar is bent and is produced metal piece, can collect metal piece in the receiver through high pressure blow gun, when metal piece in the receiver is more, can also clear up metal piece, make things convenient for follow-up reinforcing bar bending work, the operation is more convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the internal structure of the table.

In the figure, 1, a workbench; 11. mounting grooves; 12. a limiting block; 13. placing a plate; 21. a drive motor; 22. a driving gear; 23. a driven gear; 24. a rotating shaft; 3. a turntable; 31. bending the column; 41. a central column; 42. collecting tank; 43. a screw; 5. an air compressor; 51. an air supply pipe; 52. a high pressure blow nozzle; 6. and (5) reinforcing steel bars.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, doing the utility model discloses a reinforcing bar bending device for construction, including workstation 1, workstation 1 sets up to inside hollow round platform structure, and circular shape mounting groove 11 has been seted up to workstation 1's upper surface. The inside of the table 1 is provided with a driving assembly including a driving motor 21, a driving gear 22, a driven gear 23, and a rotation shaft 24. The fixed setting of driving motor 21 is inside workstation 1, and driving motor 21's output shaft is vertical upwards. The driving gear 22 is coaxially and fixedly connected to an output shaft of the driving motor 21. A thrust bearing is embedded in the center of the mounting groove 11, and the rotating shaft 24 is vertically and rotatably connected to the workbench 1 through the thrust bearing. One end of the rotating shaft 24 extends out of the workbench 1, and the other end thereof extends into the workbench 1. The side wall of one end of the rotating shaft 24 extending out of the workbench 1 is fixedly provided with a turntable 3, and the turntable 3 is horizontally and rotatably arranged in the mounting groove 11 through the rotating shaft 24. The turntable 3 is arranged to be of a middle concave structure, and the rotating shaft 24 penetrates through the center of the turntable 3. One end of the rotating shaft 24 extending into the workbench 1 is coaxially and fixedly connected with the driven gear 23, and the driving gear 22 is meshed with the driven gear 23.

A storage box is arranged at the concave part of the rotary table 3, and comprises a central column 41 which is vertically arranged and a collecting tank 42 which is arranged around the central column 41. The edge of the collecting groove 42 is abutted against the side wall of the sunken part of the rotary disc 3, so that metal debris is prevented from being transferred into a gap between the rotary disc 3 and the collecting groove 42. A threaded hole is vertically formed in the top of the rotating shaft 24, a screw 43 penetrates through the top of the central column 41, and the screw 43 is in threaded connection with the threaded hole. The storage box is detachably connected with the rotating shaft 24 through a screw 43.

The upper surface of the rotary table 3 is fixedly provided with a bending column 31 at a position close to the edge. The upper surface of workstation 1 is close to the position level at edge and is provided with stopper 12 and is located stopper 12 below and is used for placing board 13 of reinforcing bar 6, and stopper 12 is provided with anti-skidding line on being close to the one end lateral wall of receiver, and anti-skidding line plays the effect of increasing stopper 12 and the 6 frictional forces of reinforcing bar, prevents that reinforcing bar 6 from sliding. The limiting block 12 and one end of the placing plate 13 far away from the storage box are rotatably connected to the workbench 1 through bolts. A gap for placing the reinforcing steel bars 6 is reserved between the storage box and the limiting block 12.

The air compressor 5 is fixedly arranged inside the workbench 1, the output end of the air compressor 5 is connected with the air supply pipe 51, and one end, far away from the air compressor 5, of the air supply pipe 51 is annularly and fixedly arranged on the inner side wall of the workbench 1. Nine high-pressure blowing nozzles 52 are fixedly connected to the side wall of the air supply pipe 51, the high-pressure blowing nozzles 52 are uniformly arranged around the circumference of the rotary table 3, and the high-pressure blowing nozzles 52 extend out of the workbench 1 and incline downwards to the central position of the rotary table 3.

The implementation principle of the above embodiment is as follows: when the reinforcing steel bar 6 needs to be bent, the reinforcing steel bar 6 is firstly placed on the placing plate 13 between the limiting block 12 and the central column 41, then the driving motor 21 and the air compressor 5 are turned on, the driving motor 21 drives the driving gear 22 to coaxially rotate, the driving gear 22 rotates to drive the driven gear 23 and the rotating shaft 24 to rotate, so that the rotating disc 3 is driven to rotate, the rotating disc 3 further drives the bending column 31 to rotate, and after the bending column 31 abuts against the reinforcing steel bar 6, the bending column 31 continues to rotate along with the bending column, so that the reinforcing steel bar 6 can be bent under the effect of the storage box until the bending is completed; meanwhile, the air compressor 5 wants to send the branch pipe to convey high-pressure air, and blows to the surface of the rotary table 3 through the high-pressure blowing nozzle 52, so that metal debris scattered on the surface of the rotary table 3 is blown to the collecting groove 42, when the metal debris in the collecting groove 42 is more, the bolts on the limiting blocks 12 and the placing plate 13 are loosened, the limiting blocks 12 and the placing plate 13 are rotated, the screw 43 on the central column 41 is loosened, and the collecting box can be taken down for cleaning and repeated use.

It should be understood that the above-mentioned embodiments are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the scope of the invention.

Claims (4)

1. The utility model provides a reinforcing bar bending device for construction which characterized in that: comprises a workbench (1), a position of the upper surface of the workbench (1) close to the edge is horizontally provided with a limiting block (12) and a placing plate (13) which is positioned below the limiting block (12) and is used for placing a reinforcing steel bar (6), the upper surface of the workbench (1) is provided with a mounting groove (11), the mounting groove (11) is rotationally connected with a turntable (3) which is horizontally arranged, the turntable (3) is arranged to be a middle concave structure, a storage box is arranged at the sunken part of the turntable (3), a gap for placing the reinforcing steel bar (6) is reserved between the storage box and the limiting block (12), a bending column (31) is fixedly arranged at the position, close to the edge, of the upper surface of the turntable (3), the workbench (1) is of a hollow structure, a driving component for driving the rotary disc (3) to rotate and an air compressor (5) for cleaning metal scraps on the surface of the rotary disc (3) are arranged in the workbench (1), the output end of the air compressor (5) is connected with an air supply pipe (51), the blast pipe (51) is fixedly arranged on the inner side wall of the workbench (1), the side wall of the blast pipe (51) is connected with a plurality of high-pressure blowing nozzles (52), the high-pressure blowing nozzles (52) are evenly arranged around the circumference of the rotary table (3), and the high-pressure blowing nozzles (52) extend out of the central position of the rotary table (3) and are inclined downwards towards the rotary table (1).

2. The reinforcing steel bar bending device for building construction according to claim 1, wherein: the driving assembly comprises a driving motor (21), a driving gear (22), a driven gear (23) and a rotating shaft (24), wherein the driving motor (21) is fixedly arranged inside the workbench (1), the driving gear (22) is fixedly connected to an output shaft of the driving motor (21) in a coaxial mode, the rotating shaft (24) is vertically rotated and connected to the workbench (1), one end of the rotating shaft (24) is vertically arranged at the center of the turntable (3) in a penetrating mode and fixedly connected with the turntable (3), the other end of the rotating shaft (24) is fixedly connected with the driven gear (23) in a coaxial mode, and the driving gear (22) is meshed with the driven gear (23).

3. The reinforcing steel bar bending device for building construction as claimed in claim 2, wherein: the collecting box comprises a central column (41) and a collecting tank (42) arranged around the central column (41), the edge of the collecting tank (42) is abutted to the side wall of the concave part of the turntable (3), a threaded hole is formed in the top of the rotating shaft (24), a screw rod (43) is arranged at the top of the central column (41) in a penetrating mode, the screw rod (43) is in threaded connection with the threaded hole, the collecting box is detachably connected with the rotating shaft (24) through the screw rod (43), and the limiting block (12) and one end, far away from the collecting box, of the placing plate (13) are rotatably connected to the workbench (1).

4. The reinforcing steel bar bending device for building construction according to claim 1, wherein: and the side wall of one end of the limiting block (12) close to the storage box is provided with anti-skidding lines.

Images