Building bending device for building construction

Abstract

The building bending device for building construction comprises a workbench, a fixed seat is arranged in the middle of the upper surface of the workbench, a through hole is formed in the fixed seat in a penetrating mode, and electric push rods are connected to the outer walls of the front side and the rear side of the fixed seat. Side arc-shaped plates are installed at the telescopic ends of the two sets of electric push rods, electric telescopic rods are arranged on the top wall of the fixing base, the telescopic ends of the electric telescopic rods are connected with upper arc-shaped plates, an extension plate is installed at the rear end of the outer wall of the right side of the fixing base, and a U-shaped box is slidably connected to the extension plate and the outer wall of the fixing base; a bending moving plate is installed at the bottom of the linkage rod, building steel bars for building construction are limited through holes, a U-shaped box drives the bending moving plate to move, bending work of the building steel bars is achieved, and the working efficiency is improved; and different directions of the reinforcing steel bars are reinforced, so that position deviation of the reinforcing steel bars in the bending process is avoided, and the bending effect of the building reinforcing steel bars is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a building bending device for building construction. Background Art

[0002] Rebar is a commonly used steel material in construction, mainly used to enhance the tensile strength of concrete. It has different diameters. In construction, rebar is embedded in the concrete structure according to the design requirements. By forming a good bond with the concrete, the overall structure has higher strength and durability.

[0003] During construction, construction workers need to bend steel bars according to actual needs, so they need to use a construction bending device. Existing construction bending devices, when in use, mostly bend the steel bars by manual rotation. Manual rotation and bending of steel bars is troublesome and labor-intensive, which affects the efficiency of steel bar bending and has poor fixing effect on the steel bars. The steel bars are easily displaced during the bending process, and the steel bar bending effect is poor. For this reason, we propose a construction bending device for construction. Utility Model Content

[0004] The purpose of the utility model is to provide a building bending device for building construction to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A building bending device for construction comprises a workbench, a fixed seat is provided in the middle of the upper surface of the workbench, a through hole is provided in the fixed seat, electric push rods are connected to the front and rear outer walls of the fixed seat, the telescopic ends of the two groups of electric push rods are installed with side arc plates, the top wall of the fixed seat is provided with an electric telescopic rod, and the telescopic end of the electric telescopic rod is connected with an upper arc plate, an extension plate is installed at the rear end of the right outer wall of the fixed seat, and a U-shaped box is slidably connected to the extension plate and the outer wall of the fixed seat, a linkage rod is provided on the right side wall of the U-shaped box, a bending movable plate is installed at the bottom of the linkage rod, and an anti-slip pad is provided on the outer side of the bending movable plate.

[0007] Furthermore: the open end of the U-shaped box faces the outer wall of the extension plate, and a reduction motor is provided on the top of the U-shaped box, the output end of the reduction motor is connected to a drive shaft, and the bottom end of the drive shaft is rotatably connected to the inner wall of the U-shaped box through a bearing.

[0008] Furthermore: a traveling gear is sleeved on the driving shaft, and multiple groups of meshing grooves are provided on the outer wall of the extension plate and the right side wall of the fixing seat, and the multiple groups of meshing grooves are meshed and connected with the traveling gear.

[0009] Furthermore, T-shaped blocks are installed on both side walls of the opening end of the U-shaped box, and two groups of T-shaped slots matching the T-shaped blocks are opened on the outer walls of the extension plate and the fixing seat.

[0010] Furthermore: the four corners of the workbench are all threadedly connected with locking bolts.

[0011] Furthermore: the inner sides of the two groups of side arc plates and the upper arc plate are provided with damping pads.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model limits the construction steel bars used in construction construction through the through holes opened in the fixing seat, and the operation of the reduction motor drives the travel gear on the driving shaft to rotate. Since the travel gear is meshed and connected with the multiple groups of meshing grooves, and after the U-box is limited by the sliding of the T-block and the T-slot, the U-box drives the bending moving plate at the bottom end of the linkage rod to move, thereby realizing the bending of the construction steel bars and replacing the traditional manual bending. Manual bending is more labor-saving and effectively improves the work efficiency; through the operation of the two groups of electric push rods, the two groups of side arc plates are driven to move, and the operation of the electric telescopic rod drives the upper arc plate to move, thereby realizing the fixation of different orientations of the steel bars in the through holes, avoiding the position displacement of the steel bars during the bending process, and improving the bending effect of the construction steel bars. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is another structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic cross-sectional view of the side structure of the fixing seat of the utility model;

[0017] Figure 4 It is a schematic cross-sectional view of the rear structure of the extension plate and the U-shaped box of the utility model.

[0018] In the figure: 1. workbench; 2. locking bolt; 3. fixing seat; 4. through hole; 5. electric push rod; 6. electric telescopic rod; 7. extension plate; 8. U-shaped box; 9. linkage rod; 10. bending moving plate; 11. anti-slip pad; 12. engagement groove; 13. upper arc plate; 14. side arc plate; 15. reduction motor; 16. driving shaft; 17. travel gear; 18. T-slot; 19. T-block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1:

[0021] See also Figure 1-4 The utility model provides a technical solution: a building bending device for construction, comprising a workbench 1, a fixed seat 3 is provided in the middle of the upper surface of the workbench 1, a through hole 4 is opened in the fixed seat 3, electric push rods 5 are connected to the front and rear outer walls of the fixed seat 3, and the telescopic ends of the two groups of electric push rods 5 are installed with side arc plates 14, an electric telescopic rod 6 is provided on the top wall of the fixed seat 3, and the telescopic end of the electric telescopic rod 6 is connected with an upper arc plate 13, an extension plate 7 is installed at the rear end of the right outer wall of the fixed seat 3, and a U-shaped box 8 is slidably connected to the extension plate 7 and the outer wall of the fixed seat 3, a linkage rod 9 is provided on the right side wall of the U-shaped box 8, a bending movable plate 10 is installed at the bottom of the linkage rod 9, and an anti-slip pad 11 is provided on the outer side of the bending movable plate 10.

[0022] Before use, the electrical ends of each electrical equipment are electrically connected to the external power supply and the electrical ends of the controller. The controller is installed on the top of the fixed seat 3. When the building steel bars are bent, the steel bars pass through the through holes 4 in the fixed seat 3, and two sets of electric push rods 5 and electric telescopic rods 6 are started. The two sets of side arc plates 14 limit the two ends of the steel bars, and the upper arc plate 13 limits the top of the steel bars. Then, through the sliding connection between the U-shaped box 8 and the extension plate 7 and the outer wall of the fixed seat 3, the sliding of the U-shaped box 8 drives the fixedly connected linkage rod 9 and the bending movable plate 10 to move back and forth. The movement of the bending movable plate 10 drives the movement of the steel bars, thereby realizing the bending of the steel bars and replacing the traditional manual bending. Manual bending is more labor-saving and effectively improves work efficiency. The two sets of side arc plates 13, the upper arc plate 14 and the bottom of the through hole 4 fix the position of the steel bars from all directions to avoid the position displacement of the steel bars during the bending process, thereby improving the effect of the bending of the building steel bars.

[0023] Preferably, the open end of the U-shaped box 8 faces the outer wall of the extension plate 7, and a reduction motor 15 is provided on the top of the U-shaped box 8, the output end of the reduction motor 15 is connected to a drive shaft 16, the bottom end of the drive shaft 16 is rotatably connected to the inner wall of the U-shaped box 8 through a bearing, a travel gear 17 is sleeved on the drive shaft 16, and multiple groups of meshing grooves 12 are provided on the outer wall of the extension plate 7 and the right side wall of the fixed seat 3, and the multiple groups of meshing grooves 12 are meshed and connected with the travel gear 17;

[0024] The operation of the reduction motor 15 drives the travel gear 17 fixedly connected to the drive shaft 16 to rotate. Since the travel gear 17 is meshed and connected with multiple groups of meshing grooves 12 and the U-shaped box 8 is limited by the sliding of the T-block 19 and the T-slot 18, the U-shaped box 8 drives the bending movable plate 10 at the bottom end of the linkage rod 9 to move. After the bending movable plate 10 moves forward, the steel bar is pushed and bent.

[0025] Preferably, T-blocks 19 are installed on both side walls of the open end of the U-shaped box 8, and two groups of T-slots 18 compatible with the T-blocks 19 are opened on the outer walls of the extension plate 7 and the fixed seat 3; the T-blocks 19 are fixedly connected to the two side walls of the open end of the U-shaped box 8, and the sliding connection between the T-blocks 19 and the T-slots 18 limits the forward and backward sliding of the U-shaped box 8, thereby preventing the U-shaped box 8 from detaching from the outer side walls of the extension plate 7 and the fixed seat 3.

[0026] Preferably, locking bolts 2 are threadedly connected at the four corners of the workbench 1; the rotation of the four sets of locking bolts 2 can conveniently fix the workbench 1 on the work surface for use.

[0027] Embodiment 2:

[0028] Reference Figure 3 This embodiment is different from the first embodiment in that the inner sides of the two sets of side arc plates 14 and the upper arc plate 13 are provided with damping pads; the damping pads increase the friction when fitting with the steel bars, and further improve the stability when the steel bars are fixed.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building bending device for building construction, comprising a workbench (1), characterized in that: A fixed seat (3) is provided in the middle of the upper surface of the workbench (1), and a through hole (4) is provided in the fixed seat (3). The outer walls on both sides of the front and rear sides of the fixed seat (3) are connected with electric push rods (5), and the telescopic ends of the two groups of electric push rods (5) are installed with side arc plates (14). The top wall of the fixed seat (3) is provided with an electric telescopic rod (6), and the telescopic end of the electric telescopic rod (6) is connected with an upper arc plate (13). An extension plate (7) is installed at the rear end of the right outer wall of the fixed seat (3), and a U-shaped box (8) is slidably connected between the extension plate (7) and the outer wall of the fixed seat (3). A linkage rod (9) is provided on the right side wall of the U-shaped box (8), and a bending movable plate (10) is installed at the bottom of the linkage rod (9), and an anti-slip pad (11) is provided on the outer side of the bending movable plate (10).

2. A building bending device for building construction according to claim 1, characterized in that: The open end of the U-shaped box (8) faces the outer wall of the extension plate (7), and a reduction motor (15) is provided on the top of the U-shaped box (8). The output end of the reduction motor (15) is connected to a drive shaft (16), and the bottom end of the drive shaft (16) is rotatably connected to the inner wall of the U-shaped box (8) through a bearing.

3. A building bending device for building construction according to claim 2, characterized in that: A traveling gear (17) is sleeved on the driving shaft (16), and a plurality of groups of meshing grooves (12) are provided on the outer wall of the extension plate (7) and the right side wall of the fixing seat (3), and the plurality of groups of meshing grooves (12) are meshedly connected with the traveling gear (17).

4. A building bending device for building construction according to claim 1, characterized in that: T-shaped blocks (19) are installed on both side walls of the opening end of the U-shaped box (8), and two groups of T-shaped slots (18) matching the T-shaped blocks (19) are opened on the outer walls of the extension plate (7) and the fixing seat (3).

5. A building bending device for building construction according to claim 1, characterized in that: The four corners of the workbench (1) are all threadedly connected with locking bolts (2).

6. A building bending device for building construction according to claim 1, characterized in that: The inner sides of the two groups of side arc plates (14) and the upper arc plate (13) are both provided with damping pads.

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