Steel bar bending structure for building construction

Abstract

The utility model relates to a reinforcing steel bar bending structure for building construction. The reinforcing steel bar bending structure comprises a fixing plate, a lifting assembly and a bending assembly. The bending structure is moved to a to-be-bent construction site through manual carrying or a moving trolley, then the fixing plate is fixedly connected with the ground through bolts, then the driving piece drives the lifting column to ascend or descend in the fixing barrel, the lifting column drives the bending assembly to ascend or descend, and the bending assembly is driven to bend. The height position of a bending assembly is adjusted according to the height of an operator, then the operator places the rear end of a reinforcing steel bar to the front side of a first column body, namely the upper end of a supporting ring, the bending position of the reinforcing steel bar is located on the rear side of a second column body, the front end of the reinforcing steel bar is located on the front side of a driving column, and then the operator grabs a handle and enables a rotating plate to rotate to drive the driving column to move; the bending structure is small in size, simple in structure, convenient to carry and very suitable for bending work on a small-scale construction site.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a steel bar bending structure used in building construction. Background Art

[0002] In building construction, steel bar is a common building material and is widely used in concrete structures to enhance the tensile strength of concrete.

[0003] Usually during the construction process, steel bars need to be bent to adapt to the structural requirements of different parts of the building.

[0004] However, the existing bending structure is large in size and complex in structure. It is suitable for large-scale bending work at the construction site. Since the existing bending structure is not easy to carry, it is not suitable for bending work at a smaller construction site. Utility Model Content

[0005] The main purpose of the utility model is to provide a steel bar bending structure which is easy to carry and used in building construction.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a steel bar bending structure for construction, including a fixing plate, a lifting assembly and a bending assembly;

[0007] The lifting assembly is arranged at the upper end of the fixed plate, and the lifting assembly comprises a fixed cylinder, a lifting column and a driving member. The fixed cylinder is arranged at the upper end of the fixed plate, and the lifting column is movably arranged in the fixed cylinder. The driving member is used to drive the lifting column to rise or fall;

[0008] The bending assembly is arranged at the upper end of the lifting column, and the bending assembly includes a plate body, a first column, a second column, a rotating plate, a driving column and a handle. The plate body is arranged at the upper end of the lifting column, the first column and the second column are respectively arranged at the upper end of the plate body, a supporting ring is arranged at the upper end of the first column, the inner end of the rotating plate is rotatably arranged on the second column, the driving column is arranged on the upper side of the outer end of the rotating plate, and the handle is connected to the outer end of the rotating plate.

[0009] The above beneficial effect is that the bending structure is transferred to the construction site to be bent by manual transportation or a mobile vehicle, and then the fixing plate is fixedly connected to the ground by bolts, and then the driving member drives the lifting column to rise or fall in the fixing cylinder, and the lifting column drives the bending assembly to rise or fall, and the height position of the bending assembly is adjusted according to the height of the operator, and then the personnel puts the rear end of the steel bar on the front side of the first column, that is, the upper end of the support ring, the position of the steel bar bending is on the rear side of the second column, and the front end of the steel bar is on the front side of the driving column, as shown in the figure, and then the personnel grabs the handle and rotates the rotating plate to drive the column to move, so that the steel bar is bent. This bending structure is small in size, simple in structure, easy to carry, and is very suitable for bending work at smaller-scale construction sites.

[0010] A preferred solution is that holes are respectively provided at four corners of the upper end of the fixing plate.

[0011] A preferred solution is that the driving member includes a gear row, a gear, a rotating shaft, a frame and a motor, the gear row is arranged on one side of the lifting column, a notch is arranged on one side of the upper end of the fixing cylinder, the frame is arranged on the outside of the notch, the rotating shaft is arranged in the frame, the gear is arranged on the rotating shaft, the gear is meshed and connected with the teeth on the gear row through the notch, and the motor is connected to one end of the rotating shaft.

[0012] A preferred solution is that the handle includes a rod body and a sleeve, the rod body is connected to the rotating plate, the sleeve is movably sleeved on the rod body, the upper end of the rod body is provided with a plurality of through holes, the upper end of the sleeve is provided with a circular hole, and the circular hole cooperates with the plurality of through holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0014] Figure 1 It is a structural schematic diagram of a bending structure of a steel bar used in building construction of the utility model;

[0015] Figure 2 It is a structural schematic diagram of a plan view of a bending structure of a steel bar used in building construction of the utility model;

[0016] Figure 3 It is a structural schematic diagram of a bending structure of a steel bar used in building construction of the utility model;

[0017] Figure 4 It is a structural schematic diagram of a partial side sectional view of a bending structure of a steel bar used in construction of the utility model;

[0018] Figure 5 The utility model is a structural schematic diagram of a local bending structure of a steel bar member used in building construction. DETAILED DESCRIPTION

[0019] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0020] like Figures 1 to 5 As shown, the utility model provides a steel bar bending structure for construction, comprising a fixing plate 10, a lifting assembly 20 and a bending assembly 30;

[0021] The lifting assembly 20 is disposed at the upper end of the fixed plate 10, and the lifting assembly 20 includes a fixed cylinder 21, a lifting column 22 and a driving member 210. The fixed cylinder 21 is disposed at the upper end of the fixed plate 10, and the lifting column 22 is movably disposed in the fixed cylinder 21. The driving member 210 is used to drive the lifting column 22 to rise or fall;

[0022] The bending assembly 30 is arranged at the upper end of the lifting column 22, and the bending assembly 30 includes a plate body 31, a first column body 32, a second column body 33, a rotating plate 34, a driving column 35 and a handle 36. The plate body 31 is arranged at the upper end of the lifting column 22, the first column body 32 and the second column body 33 are respectively arranged at the upper ends of the plate body 31, and a supporting ring 37 is arranged at the upper end of the first column body 32. The inner end of the rotating plate 34 is rotatably arranged on the second column body 33, the driving column 35 is arranged on the upper side of the outer end of the rotating plate 34, and the handle 36 is connected to the outer end of the rotating plate 34.

[0023] During the working process, the bending structure is transported to the construction site to be bent by manual handling or a mobile vehicle, and then the fixing plate 10 is fixedly connected to the ground by bolts. Then the driving member 210 drives the lifting column 22 to rise or fall in the fixing cylinder 21, and the lifting column 22 drives the bending assembly 30 to rise or fall. The height position of the bending assembly 30 is adjusted according to the height of the operator. Then the operator places the rear end of the steel bar 1 on the front side of the first column 32, that is, the upper end of the support ring 37. The bending position of the steel bar 1 is on the rear side of the second column 33, and the front end of the steel bar is on the front side of the driving column 35. Figure 3 As shown, the staff then grasps the handle 36 and rotates the rotating plate 34 to drive the column 35 to move, so that the steel bar 1 is bent. This bending structure is small in size, simple in structure, easy to carry, and is very suitable for bending work at smaller-scale construction sites.

[0024] Preferably, four corners of the upper end of the fixing plate 10 are respectively provided with holes 11 .

[0025] The holes 11 are provided on the fixing plate 10 to facilitate the connection between the fixing plate 10 and the ground by bolts.

[0026] Preferably, the driving member 210 includes a gear row 211, a gear 212, a rotating shaft 213, a frame 214 and a motor 215. The gear row 211 is arranged on one side of the lifting column 22, a notch 61 is arranged on one side of the upper end of the fixing cylinder 21, the frame 214 is arranged on the outside of the notch 61, the rotating shaft 213 is arranged in the frame 214, the gear 212 is arranged on the rotating shaft 213, the gear 212 is meshed and connected with the tooth portion on the gear row 211 through the notch 61, and the motor 215 is connected to one end of the rotating shaft 213.

[0027] The motor 215 drives the rotating shaft 213 to rotate, thereby rotating the gear 212. The gear 212 drives the lifting column 22 to rise or fall in the fixed cylinder 21 through the teeth on the gear row 211. The lifting column 22 drives the bending assembly 30 to rise or fall, and the height position of the bending assembly 30 is adjusted to facilitate operation by people of different heights.

[0028] Preferably, the handle 36 includes a rod body 361 and a sleeve 362, the rod body 361 is connected to the rotating plate 34, the sleeve 362 is movably sleeved on the rod body 361, the upper end of the rod body 361 is provided with a plurality of through holes 363, the upper end of the sleeve 362 is provided with a circular hole 364, and the circular hole 364 cooperates with the plurality of through holes 363.

[0029] In order to further facilitate the bending work, when the length of the handle 36 needs to be adjusted, the sleeve 362 is moved on the rod body 361 to adjust the length of the handle 36. In order to prevent the sleeve 362 from moving on the rod body 361 during the bending process of the steel bar 1, the personnel can insert the screw 368 from the circular hole 364 into the corresponding through hole 363, and then screw the nut 369 on the screw 368 to fix the sleeve 362 on the rod body 361, thereby preventing the sleeve 362 from moving on the rod body 361.

[0030] Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of 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.

Claims

1. A steel bar bending structure for construction, characterized in that: include: Fixed plate; A lifting assembly, wherein the lifting assembly is arranged at the upper end of the fixed plate, the lifting assembly comprises a fixed cylinder, a lifting column and a driving member, the fixed cylinder is arranged at the upper end of the fixed plate, the lifting column is movably arranged in the fixed cylinder, and the driving member is used to drive the lifting column to rise or fall; A bending assembly, wherein the bending assembly is arranged at the upper end of the lifting column, and the bending assembly comprises a plate body, a first column, a second column, a rotating plate, a driving column and a handle, wherein the plate body is arranged at the upper end of the lifting column, the first column and the second column are respectively arranged at the upper end of the plate body, a supporting ring is arranged at the upper end of the first column, the inner end of the rotating plate is rotatably arranged on the second column, the driving column is arranged on the upper side of the outer end of the rotating plate, and the handle is connected to the outer end of the rotating plate.

2. The steel bar bending structure for construction according to claim 1, characterized in that: Four corners of the upper end of the fixing plate are respectively provided with holes.

3. The steel bar bending structure for construction according to claim 1, characterized in that: The driving member includes a gear row, a gear, a rotating shaft, a frame and a motor. The gear row is arranged on one side of the lifting column. A notch is arranged on one side of the upper end of the fixing cylinder. The frame is arranged on the outside of the notch. The rotating shaft is arranged in the frame. The gear is arranged on the rotating shaft. The gear is meshed and connected with the tooth part on the gear row through the notch. The motor is connected to one end of the rotating shaft.

4. The steel bar bending structure for construction according to claim 1, characterized in that: The handle includes a rod body and a sleeve, the rod body is connected to the rotating plate, the sleeve is movably sleeved on the rod body, the upper end of the rod body is provided with a plurality of through holes, the upper end of the sleeve is provided with a circular hole, and the circular hole cooperates with the plurality of through holes.

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