CN216065293U - Construction reinforcing bar bending device - Google Patents

Abstract

The utility model discloses a bending device for construction reinforcing steel bars, and belongs to the technical field of reinforcing steel bar bending. The utility model provides a construction reinforcing bar bending device, includes the weight box, and the weight box top is equipped with the connecting rod, and the connecting rod both ends are equipped with the bull stick, and connecting rod and bull stick both ends all are equipped with the fixed block, and connecting rod and bull stick are equipped with the transfer line, and the connecting rod rear end face has set firmly the extension post, and extension post rear end is equipped with admittedly and pushes away the frame, draws the post top surface to have seted up the standing groove, and the standing groove rear side is opened and is equipped with the joint groove. According to the utility model, the steel bars are placed in the placing grooves, then the steel bars are pushed backwards to the clamping grooves, then the rotating rods and the connecting rods symmetrically rotate to form uniform circular arcs through the matching of the connecting rods and the transmission rods 7 and the matching of the rotating rods and the transmission rods 7, and meanwhile, the steel bars are bent through the rotating clamping grooves and the pushing frames of the rotating rods and the connecting rods. The steel bar bending device is novel and unique in design and good in bending effect, and avoids the problem that the bending radian of the steel bar cannot be smooth when the steel bar is bent in the prior art.

Description

Construction reinforcing bar bending device

Technical Field

The utility model relates to the technical field of steel bar bending, in particular to a steel bar bending device for building construction.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and can also be said to be the process of changing various lines on the design drawing into a real object in a designated place, and comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like; the site of the construction work is called a "construction site" or "job site", also called a worksite. In the building construction process, according to different building style requirements, sometimes the reinforcing steel bars need to be bent by a bending device. Patent document with publication number CN211437875U in the prior art provides a bending device for steel bars in building construction, which is characterized in that steel bars to be processed are placed in a steel bar bending clamp, then a pushing cylinder is operated to push the steel bars, and the other side of the steel bars is blocked by a steel bar supporting piece, so that the body can be bent, thereby achieving the purpose of bending the steel bars. Although the device has more beneficial effects, the following problems still exist: the device has only one steel bar support piece, and the radian of the whole bending of the steel bar is not easy to control in the bending process, so that the bending angle of the steel bar is not smooth. In view of this, we propose a construction reinforcing bar bending device.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a bending device for construction steel bars, which aims to solve the problems in the background technology.

2. Technical scheme

The utility model provides a construction reinforcing bar bending device, includes the weight box, the weight box top is equipped with the connecting rod, the connecting rod both ends are symmetrical structure and are equipped with the bull stick, are located left the bull stick left end bottom surface has set firmly the cushion, is located left the bull stick right-hand member below is equipped with the gyro wheel, connecting rod and bull stick both ends all are central symmetry and have set firmly the fixed block, connecting rod below and bull stick top are equipped with the transfer line, connecting rod rear end face has set firmly extends the post, it pushes away the frame to extend the solid being equipped with of post rear end, bull stick rear end face has set firmly the post of drawing, draw the post top surface and seted up the standing groove, the standing groove rear side is seted up and is equipped with the joint groove, is located the right side the bull stick right-hand member has set firmly the handle, the spacing groove has been seted up to the weight box top surface.

Preferably, the cushion block is welded on the top surface of the left side of the weight box, and the connecting rod is rotatably connected with the rotating rod.

Preferably, the roller is rotatably connected with the right rotating rod through a rotating column, and the transmission rod is welded with the fixed block.

Preferably, the roller is in rolling connection with the limiting groove, and the connecting rod and the rotating rod are in clearance fit with the weight box.

Preferably, the front part of the placing groove is on the same axis with the push frame.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the steel bars are placed in the placing grooves, then the steel bars are pushed backwards to the clamping grooves, then the rotating rods and the connecting rods symmetrically rotate to form uniform circular arcs through the matching of the connecting rods and the transmission rods 7 and the matching of the rotating rods and the transmission rods 7, and meanwhile, the steel bars are bent through the rotating clamping grooves and the pushing frames of the rotating rods and the connecting rods. The steel bar bending device is novel and unique in design and good in bending effect, and avoids the problem that the bending radian of the steel bar cannot be smooth when the steel bar is bent in the prior art.

2. The utility model is provided with the limiting groove, the rotating rod drives the roller to slide in the limiting groove, so that the bending precision of the reinforcing steel bar can be further improved, and meanwhile, the error caused by the deformation of part of parts in long-term use can be avoided.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the present invention;

the reference numbers in the figures illustrate: 1. a weight box; 2. a connecting rod; 3. a rotating rod; 4. cushion blocks; 5. a roller; 6. a fixed block; 7. a transmission rod; 8. extending the column; 9. pushing the frame; 10. pulling the column; 11. a placement groove; 12. a clamping groove; 13. a handle; 14. a limiting groove.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution:

the utility model provides a construction reinforcing bar bending device, including weight box 1, 1 top of weight box is equipped with connecting rod 2, 2 both ends of connecting rod are symmetrical structure and are equipped with bull stick 3, it has set firmly cushion 4 to be located left bull stick 3 left end bottom surface, it is equipped with gyro wheel 5 to be located 3 right-hand member below of left bull stick, connecting rod 2 and 3 both ends of bull stick all are central symmetry and have set firmly fixed block 6, 2 below of connecting rod and 3 tops of bull stick are equipped with transfer line 7, 2 rear end faces of connecting rod have set firmly extension post 8, 8 rear ends of extension post are equipped with push frame 9 admittedly, 3 rear end faces of bull stick have set firmly pull post 10, standing groove 11 has been seted up to pull post 10 top surface, standing groove 11 rear side is seted up and is equipped with joint groove 12, 3 right-hand members of bull stick that are located the right side have set firmly pull handle 13, spacing groove 14 has been seted up to weight box 1 top surface.

Specifically, cushion 4 welds in 1 left side top surfaces of weight box, and connecting rod 2 rotates with bull stick 3 to be connected.

Further, the idler wheel 5 is rotatably connected with the right rotating rod 3 through a rotating column, and the transmission rod 7 is welded with the fixed block 6.

Still further, the roller 5 is connected with the limiting groove 14 in a rolling mode, and the connecting rod 2 and the rotating rod 3 are in clearance fit with the weight box 1. The roller 5 is connected with the limiting groove 14 in a rolling way, so that the rotating rod 3 can be limited and protected from rotating.

Further, the front part of the placing groove 11 is on the same axis with the push frame 9. The front part of the placing groove 11 and the push frame 9 are on the same axis to facilitate the placement of the reinforcing steel bars.

The working principle is as follows: when this device uses, at first standing groove 11 in the reinforcing bar side of will buckling, then promote reinforcing bar to joint inslot 12 backward, then through 13 bull sticks 3 on pulling right side of handle, then bull stick 3 on right side drives and drives transfer line 7 on right side through fixed block 6 and rotate, transfer line 7 on right side drives 2 right-hand members of connecting rod and rotates this moment, 3 left ends of bull sticks on right side can drive transfer line 7 at middle part and rotate simultaneously, then 7 left ends of transfer line at middle part can drive 3 right-hand members of left bull sticks and rotate, 2 right-hand members of connecting rod drive 3 left parts of left bull sticks through 7 of left transfer line and rotate simultaneously, bull stick 3 and connecting rod 2 can the circumference rotate this moment, receive bull stick 3 and connecting rod 2 rotation joint groove 12 and push away frame 9 and can buckle the reinforcing bar.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a construction reinforcing bar bending device, includes weight box (1), its characterized in that: the weight box is characterized in that a connecting rod (2) is arranged above the weight box (1), two ends of the connecting rod (2) are symmetrically provided with rotating rods (3), a cushion block (4) is fixedly arranged on the bottom surface of the left end of the rotating rod (3) on the left side, rollers (5) are arranged below the right end of the rotating rod (3) on the left side, fixed blocks (6) are fixedly arranged on the two ends of the connecting rod (2) and the rotating rod (3) in a central symmetry manner, a transmission rod (7) is arranged below the connecting rod (2) and above the rotating rod (3), an extension column (8) is fixedly arranged on the rear end surface of the connecting rod (2), a push frame (9) is fixedly arranged on the rear end of the extension column (8), a pull column (10) is fixedly arranged on the rear end surface of the rotating rod (3), a placing groove (11) is formed in the top surface of the pull column (10), a clamping groove (12) is formed in the rear side of the placing groove (11), and a handle (13) is fixedly arranged on the right end of the rotating rod (3), the top surface of the weight box (1) is provided with a limit groove (14).

2. The construction steel bar bending device according to claim 1, wherein: cushion (4) weld in weight box (1) left side top surface, connecting rod (2) rotate with bull stick (3) and are connected.

3. The construction steel bar bending device according to claim 1, wherein: the roller (5) is rotationally connected with the right rotating rod (3) through a rotating column, and the transmission rod (7) is welded with the fixed block (6).

4. The construction steel bar bending device according to claim 1, wherein: the roller (5) is in rolling connection with the limiting groove (14), and the connecting rod (2) and the rotating rod (3) are in clearance fit with the weight box (1).

5. The construction steel bar bending device according to claim 1, wherein: the front part of the placing groove (11) and the push frame (9) are on the same axis.

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