CN211248077U

CN211248077U - Construction steel bar bending device

Info

Publication number: CN211248077U
Application number: CN201921685773.2U
Authority: CN
Inventors: 毛敏; 李凯; 徐洪涛; 其他发明人请求不公开姓名
Original assignee: Shandong Xincheng Construction Engineering Co ltd
Current assignee: Shandong Xincheng Construction Engineering Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-08-14
Anticipated expiration: 2029-10-10

Abstract

The utility model relates to a construction steel bar bending device, which is difficult to bend, inconvenient to move and difficult to control the bending angle in the prior art, and the following proposal is proposed, which comprises a fixed plate, a workbench, a motor, a fixed ring and a stress column; four equal fixed mounting in angular position in workstation bottom have the universal wheel, and workstation top place ahead bilateral symmetry fixed mounting has two fixed plates, and two equal fixed mounting in one side lateral wall central authorities that the fixed plate is in the opposite direction have electric push rod, and the equal fixed mounting in one side in the opposite direction of two electric push rods has the connecting rod. The utility model discloses an install the universal wheel in the workstation bottom, the removal and the transportation of the device of should buckling of being convenient for install the locking structure on the universal wheel, be convenient for at during operation holding stability, through be equipped with the scale mark at the workstation top, the length of the reinforcing bar of being convenient for measure through being equipped with the angle scale mark at the carousel top, the angle of being convenient for accurate control and buckling avoids causing the waste of reinforcing bar.

Description

Construction steel bar bending device

Technical Field

The utility model relates to a building tool technical field especially relates to a construction steel bar device of buckling.

Background

With the continuous development of economy, the pace of urban construction is also quickened, and the number of buildings is continuously increased. In the construction process of a building, the use of the steel bars can not be separated when the wall body and various concrete plates are built. Tasting in the use needs to be bent to match different construction directions. The existing reinforcing steel bar bending mechanism is often large and inconvenient to move, the bending process is very laborious, the bending length is not easy to control, if the bending angle and the bending length are unreasonable, the bending is also very inconvenient, a large amount of waste of reinforcing steel bars can be caused, and the construction cost is increased.

In the prior art (No. CN206662124U), a construction steel bar bending device includes a fixing base and a bending plate, a first fastening plate is disposed on an upper end surface of the fixing base, a pair of connecting rods is connected to a side wall of the bending plate, a rotating shaft is disposed on the connecting rods, a rotating shaft hole matched with the rotating shaft is disposed on the side wall of the first fastening plate, a second fastening plate is disposed on the upper end surface of the first fastening plate, a counter bore is disposed on an outer wall of the second fastening plate, a fastening bolt is disposed in the counter bore, the second fastening plate is fastened to the first fastening plate through the fastening bolt, a clamping groove for clamping a steel bar is disposed on the outer wall of the first fastening plate and the outer wall of the second fastening plate, and the steel bar passes through the clamping groove and extends to the bending.

In implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: 1. in the prior art, when the reinforcing steel bar is bent, the bending plate needs to be manually rotated, so that the labor is very great, the bending efficiency is low, and the bending effect is poor; 2. the prior art device of buckling is great, inconvenient removal and transport, and the practicality is low, and prior art is difficult to the accurate control reinforcing bar the position of buckling and the angle of buckling, is unsuitable for using widely, in order to solve the problem that exists among the above-mentioned, therefore, we provide a device of buckling of construction steel bar.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of construction steel bar device of buckling has solved prior art and has buckled hard, and is inefficient, inconvenient removal and be difficult to the problem of accurate control angle of buckling.

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

a construction steel bar bending device comprises a fixing plate, a workbench, a motor, a fixing ring and a stress column;

the four corner positions at the bottom of the workbench are fixedly provided with universal wheels, two fixed plates are symmetrically and fixedly arranged at the left and right sides of the front of the top of the workbench, the centers of the side walls of the two fixed plates at the opposite sides are fixedly provided with electric push rods, the opposite sides of the two electric push rods are fixedly provided with connecting rods, the inner cavities of the connecting rods are fixedly provided with transverse connecting columns through the connecting blocks, the outer walls of the connecting columns are fixedly provided with damping springs, the right ends of the left connecting rods are fixedly provided with left clamping blocks, the left ends of the right connecting rods are fixedly provided with right clamping blocks, and the side walls of the left clamping;

workstation inner chamber right side is equipped with the motor, and motor bottom and workstation inner chamber bottom fixed connection, motor shaft fixedly connected with bearing is passed through at the motor top, and the bearing runs through workstation inner chamber roof and extends to the workstation outside, the one end fixed mounting that the motor was kept away from to the bearing has the carousel, and the carousel top is equipped with the angle scale mark, carousel top central authorities fixed mounting has the stress column, carousel top right side fixed mounting has the dead lever, dead lever top fixed mounting has solid fixed ring and solid fixed ring left and right sides separation, gu fixed ring top horizontal segment symmetry runs through threaded connection has two bolts, bolt bottom threaded connection has the nut, the symmetry is equipped with the scale mark around the workstation top.

Preferably, the clamping groove is semicircular, and a silicone rubber layer is fixedly arranged on the inner wall of the clamping groove.

Preferably, the lateral wall of the right side of the stress column is provided with three grooves matched with the clamping grooves from top to bottom.

Preferably, the left side of the front surface of the workbench is fixedly provided with a control panel, and the motor and the electric push rod are electrically connected with the control panel.

Preferably, the top of the universal wheel is provided with a locking structure, and the center of the fixing ring is provided with three hole grooves at equal intervals from top to bottom.

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

1. the utility model discloses an install the push rod motor in the fixed plate inboard, the motor is connected with the connecting rod, the clamp splice about the connecting rod is connected with, and the clamp splice inboard is equipped with the draw-in groove, be convenient for press from both sides tight reinforcing bar, be equipped with the spliced pole in the connecting rod, damping spring is installed to the spliced pole outer wall, play the effect of shock attenuation buffering, prevent that the connecting rod is impaired, improve this clamping part's life, the draw-in groove is equipped with threely, be convenient for once only realize buckling to three reinforcing bars, improve the efficiency of buckling, accelerate the construction progress, install the silastic-layer at the draw-in groove inner wall, on the one hand.

2. The utility model discloses an install the universal wheel in the workstation bottom, the removal and the transportation of the device of should buckling of being convenient for install the locking structure on the universal wheel, be convenient for at during operation holding stability, through be equipped with the scale mark at the workstation top, be convenient for measure the length of reinforcing bar, the position that accurate control was buckled through being equipped with the angle scale mark at the carousel top, the angle of being convenient for accurate control and buckling avoids causing the waste of reinforcing bar.

3. The utility model discloses an install the motor at the workstation inner chamber, the carousel is installed through the bearing in the motor top, solid fixed ring is installed at the carousel top, utilize the motor to rotate and drive the carousel and drive to drive solid fixed ring and rotate, realize buckling of reinforcing bar, it is very laborsaving not need the manual work to buckle, be fit for using widely, through at the inside hole groove that is equipped with of solid fixed ring, gu fixed ring top threaded connection has screw bolt and nut, the part of buckling of the reinforcing bar is convenient for fix.

Drawings

Fig. 1 is a schematic side view of a construction steel bar bending device according to the present invention;

fig. 2 is a schematic front view of the construction steel bar bending device provided by the present invention;

fig. 3 is a schematic view of a front cross-sectional structure of a construction steel bar bending device provided by the present invention;

fig. 4 is the utility model provides a construction steel bar device of buckling overlook the schematic diagram.

In the figure: 1. a fixing plate; 2. a work table; 3. a universal wheel; 4. a motor; 5. a bearing; 6. fixing the rod; 7. a fixing ring; 8. a bolt; 9. a groove; 10. a stress column; 11. a turntable; 12. a left clamp block; 13. a damping spring; 14. a silicone rubber layer; 15. a card slot; 16. connecting columns; 17. a connecting rod; 18. a right clamp block; 19. an electric push rod; 20. a nut; 21. a hole groove; 22. scale lines; 23. a control panel.

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.

Referring to fig. 1-4, a construction steel bar bending device comprises a fixing plate 1, a workbench 2, a motor 4, a fixing ring 7 and a stress column 10;

universal wheels 3 are fixedly mounted at four corner positions at the bottom of the workbench 2, two fixing plates 1 are symmetrically and fixedly mounted at the left and right sides in front of the top of the workbench 2, electric push rods 19 are fixedly mounted at the centers of the side walls of the two opposite sides of the two fixing plates 1, connecting rods 17 are fixedly mounted at the opposite sides of the two electric push rods 19, transverse connecting columns 16 are fixedly mounted in inner cavities of the connecting rods 17 through connecting blocks, damping springs 13 are fixedly mounted on the outer walls of the connecting columns 16, left clamping blocks 12 are fixedly mounted at the right ends of the connecting rods 17 at the left sides, right clamping blocks 18 are fixedly mounted at the left ends of the connecting rods 17 at the right sides, and three clamping grooves 15 are equidistantly;

2 inner chamber right sides of workstation are equipped with motor 4, and motor 4 bottom and 2 inner chamber bottom fixed connection of workstation, motor shaft fixedly connected with bearing 5 is passed through at 4 tops of motor, and bearing 5 runs through 2 inner chamber roofs of workstation and extends to 2 outsides of workstation, the one end fixed mounting that motor 4 was kept away from to bearing 5 has

carousel

11, and 11 tops of carousel are equipped with the angle scale mark, 11 top central authorities fixed mounting of carousel has

stress column

10, 11 top right side fixed mounting of carousel has

dead lever

6, 6 top fixed mounting of dead lever have solid fixed ring 7 and solid fixed ring 7 left and right sides separation, gu 7 top horizontal part symmetries of fixed ring have two bolts 8 through threaded connection, 8 bottom threaded connection of bolt has

nut

20, 2 top longitudinal symmetry of workstation is equipped with scale mark 22.

Wherein, the slot 15 is semicircular, and a silicone rubber layer 14 is fixedly arranged on the inner wall of the slot 15.

Wherein, the right side wall of the stress column 10 is provided with three grooves 9 matched with the clamping grooves 15 from top to bottom.

Wherein, workstation 2 positive surface left side fixed mounting has control panel 23, motor 4 and electric push rod 19 and control panel electric connection.

Wherein, the top of universal wheel 3 is equipped with locking structure, and solid fixed ring 7 central authorities top-down equidistance is equipped with three hole groove 21.

The utility model discloses during the use: after an external electrified lead is connected, the bending device is moved to a proper position by using the universal wheel 3, the universal wheel 3 is fixed by using a locking structure, one end of a steel bar is placed in the clamping groove 15, the electric push rod 19 is started to move inwards by using the control panel 23, the left clamping block 12 moves towards the right side, the right clamping block 18 moves towards the left side until the steel bar is clamped tightly, the position to be bent is measured by using the scale mark 22, the rear part of the steel bar is placed in the groove 9, the other end of the steel bar passes through the hole groove 21 and is placed in the fixing ring 7, the bolt 8 and the nut 20 are screwed down so as to fix the steel bar in the fixing ring 7, the motor 4 is started by using the control panel 23, the motor 4 drives the turntable 11 to rotate by using the bearing 5, the turntable 11 drives the fixing ring 7 to rotate, the steel bar abuts against one side of the stressed column 10, the fixing ring 7 rotates, the design is simple, comparatively practical.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A construction steel bar bending device is characterized by comprising a fixing plate (1), a workbench (2), a motor (4), a fixing ring (7) and a stress column (10);

universal wheels (3) are fixedly mounted at four corner positions at the bottom of the workbench (2), two fixing plates (1) are symmetrically and fixedly mounted at the left and right sides of the front part of the top of the workbench (2), electric push rods (19) are fixedly mounted at the centers of the side walls of the two opposite sides of the two fixing plates (1), connecting rods (17) are fixedly mounted at the opposite sides of the two electric push rods (19), transverse connecting columns (16) are fixedly mounted in inner cavities of the connecting rods (17) through connecting blocks, damping springs (13) are fixedly mounted on the outer walls of the connecting columns (16), left clamping blocks (12) are fixedly mounted at the right ends of the connecting rods (17) at the left side, right clamping blocks (18) are fixedly mounted at the left ends of the connecting rods (17) at the right side, and three clamping grooves (15;

the right side of the inner cavity of the workbench (2) is provided with a motor (4), the bottom of the motor (4) is fixedly connected with the bottom of the inner cavity of the workbench (2), the top of the motor (4) is fixedly connected with a bearing (5) through a motor shaft, the bearing (5) penetrates through the top wall of the inner cavity of the workbench (2) and extends to the outside of the workbench (2), one end, far away from the motor (4), of the bearing (5) is fixedly provided with a turntable (11), the top of the turntable (11) is provided with angle scale marks, the center of the top of the turntable (11) is fixedly provided with a stress column (10), the right side of the top of the turntable (11) is fixedly provided with a fixed rod (6), the top of the fixed rod (6) is fixedly provided with a fixed ring (7), the left side and the right side of the fixed ring (7) are, the front and the back of the top of the workbench (2) are symmetrically provided with scale marks (22).

2. The construction steel bar bending device according to claim 1, wherein the clamping groove (15) is semicircular, and the silicone rubber layer (14) is fixedly arranged on the inner wall of the clamping groove (15).

3. The construction steel bar bending device according to claim 1, wherein the right side wall of the stress column (10) is provided with three grooves (9) matched with the clamping grooves (15) from top to bottom.

4. The construction steel bar bending device according to claim 1, wherein a control panel (23) is fixedly installed on the left side of the front surface of the workbench (2), and the motor (4) and the electric push rod (19) are electrically connected with the control panel.

5. The construction steel bar bending device according to claim 1, wherein the top of the universal wheel (3) is provided with a locking structure, and the center of the fixing ring (7) is provided with three holes (21) from top to bottom at equal intervals.