Reinforcing steel bar hoop bending device for building construction engineering

Abstract

The utility model provides a reinforcing steel bar hoop bending device for building construction engineering, and belongs to the technical field of reinforcing steel bar hoop bending. Comprising a workbench, and a hoop bending assembly and a collecting assembly are arranged at the top of the workbench; and the collecting assembly comprises a positioning cover installed at the top of the workbench, a draught fan is fixedly assembled on the inner wall of the positioning cover, a sliding groove is formed in the outer wall of the positioning cover, and a collecting box is slidably connected to the inner wall of the sliding groove. When the device works, suction force is provided through the draught fan, chippings generated during working are moved to the positioning cover, when the chippings move to the collecting box, the filter plate filters the chippings and leaves the chippings in the collecting box, after working is finished, the pull rod is moved upwards, the pull rod drives the fixing pin and the spring to move upwards, and then the chippings are collected. And the collecting box can be taken out and cleaned until the fixing pin is separated from the collecting box, so that the cleaning effect on the workbench is improved, and the safety of workers is guaranteed.

Description

Technical Field

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

[0002] In construction projects, in order to improve the strength of the building, steel bars are used to make steel cages, which are then supplemented with concrete pouring to increase the service life of the building. The steel bars need to be bent to make steel cages, and a steel bar bending hoop device is needed at this time.

[0003] When the steel bars are bent, they are deformed due to external forces. At this time, the iron coat on the outer wall of the steel bars is pulled and cracked. After multiple deformations, the coating of the steel bars, dust and rust attached to the surface will fall off, and the powdery substances will spread in the air, which will not only affect the human body but also pollute the environment. In order to deal with the above problems and defects, there is an urgent need for a steel bar bending device for construction projects. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a steel bar bending hoop device for building construction projects to solve the problem that when the existing steel bars are bent, the steel bars are deformed due to external forces, and the iron coat on the outer wall of the steel bars is pulled and cracked. After multiple deformations, the coating of the steel bars, dust and rust attached to the surface will fall off, and powdery substances will be dispersed in the air, which will not only affect the human body, but also pollute the environment.

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

[0006] A steel bar bending hoop device for building construction projects comprises: a workbench, a bending hoop assembly and a collecting assembly are arranged on the top of the workbench; the collecting assembly comprises a positioning cover installed on the top of the workbench, a fan is fixedly mounted on the inner wall of the positioning cover, a slide groove is provided on the outer wall of the positioning cover, a collection box is slidably connected to the inner wall of the slide groove, and a filter plate is fixedly mounted on the side of the collection box close to the fan; a fixing tube is fixedly mounted on the top of the positioning cover, a spring is fixedly mounted on the inner wall of the fixing tube, a fixing pin is fixedly mounted on the bottom end of the spring, the fixing pin passes through the positioning cover, and the end of the fixing pin is clamped with the collection box, and a pull rod is fixedly mounted on the top of the fixing pin.

[0007] The bending hoop assembly includes a rotating shaft installed on the top of the workbench, a turntable is fixedly assembled on the outer wall of the rotating shaft, a positioning block is fixedly assembled on the top of the turntable, a screw is threadedly connected to the outer wall of the positioning block, a top block is fixedly assembled on the end of the screw away from the positioning block, a nut 1 is threadedly connected to the side of the screw close to the top block, and a nut 2 is threadedly connected to the side of the positioning block away from the top block.

[0008] A guide block is fixedly mounted on the top of the workbench, and a guide groove is provided on the top of the guide block.

[0009] A limit cover is fixedly mounted on the top of the workbench, right-angle blocks are fixedly mounted on both sides of the limit cover, and the limit cover is located on the top of the turntable.

[0010] A groove is provided at the bottom of the workbench, and an anti-slip pad is fixedly mounted on the inner wall of the groove.

[0011] The number of the springs and the fixing pins is two, and the two springs and the fixing pins are stacked and distributed on both sides of the collecting box.

[0012] Compared with the prior art, the utility model has at least the following beneficial effects:

[0013] 1. In the above scheme, when the device is operating, the fan provides suction to move the debris generated by the operation to the positioning cover. When the debris moves to the collection box, the filter plate filters the debris and leaves it in the collection box. When the operation is completed, the pull rod is moved upward again, and the pull rod drives the fixing pin and the spring to move upward until the fixing pin is separated from the collection box. The collection box can then be taken out and cleaned, which is beneficial to improve the cleaning effect on the workbench and ensure the safety of the staff.

[0014] 2. In the above scheme, according to the diameter of the steel bar, first loosen nut one and nut two, then move the top block to the appropriate position, and then tighten nut one and nut two, and then place the steel bar between the rotating shaft and the top block. After that, drive the turntable to rotate through the rotating shaft, and bend the steel bar, which is beneficial to improve the bending effect of the steel bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of a steel bar bending hoop device for building construction projects;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of a steel bar bending hoop device for building construction engineering from the first perspective;

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of a steel bar bending hoop device for building construction engineering from a second viewing angle;

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of a steel bar bending hoop device for building construction engineering from a third perspective;

[0020] Figure 5 for Figure 4 A in the middle is an enlarged schematic diagram of the three-dimensional structure.

[0021] [reference numerals]

[0022] 1. Workbench;

[0023] 2. bending hoop assembly; 21. rotating shaft; 22. rotating disk; 23. positioning block; 24. screw rod; 25. top block; 26. nut 1; 27. nut 2;

[0024] 3. Collection assembly; 31. Positioning cover; 32. Fan; 33. Slide; 34. Collection box; 35. Filter plate; 36. Fixing tube; 37. Spring; 38. Fixing pin; 39. Pull rod;

[0025] 4. Guide block; 5. Limit cover; 6. Right-angle block; 7. Groove; 8. Anti-slip pad.

[0026] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0027] The following is a detailed description of a steel bar bending device for building construction provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are listed as the best and preferred embodiments, and other alternatives can also be used by technicians in some known technical fields; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0028] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0029] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0030] It will be understood that the meaning of “on,” “over,” and “above” in this disclosure should be interpreted in the broadest manner, so that “on” means not only “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” means not only “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0031] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0032] like Figure 1 , Figure 2 and Figure 5As shown, the embodiment of the utility model provides a steel bar bending hoop device for building construction engineering, comprising: a workbench 1, a bending hoop assembly 2 and a collecting assembly 3 are arranged on the top of the workbench 1; the collecting assembly 3 comprises a positioning cover 31 installed on the top of the workbench 1, the inner wall of the positioning cover 31 is fixedly equipped with a fan 32 providing suction, the outer wall of the positioning cover 31 is provided with a slide groove 33, the inner wall of the slide groove 33 is slidably connected with a collecting box 34 for collecting debris, and the side of the collecting box 34 close to the fan 32 is fixedly equipped with a filter plate 35 for filtering debris; the top of the positioning cover 31 is fixedly equipped with a fixed The fixed tube 36 has an inner wall fixedly equipped with a spring 37 that provides elastic force, and a fixing pin 38 is fixedly equipped at the bottom end of the spring 37. The fixing pin 38 passes through the positioning cover 31, and the end of the fixing pin 38 is clamped with the collection box 34, and a pull rod 39 is fixedly equipped at the top of the fixing pin 38. There are two springs 37 and fixing pins 38, and the two springs 37 and fixing pins 38 are stacked and distributed on both sides of the collection box 34. By limiting the number and position of the springs 37 and fixing pins 38, it is beneficial to improve the fixing effect of the collection box 34, thereby ensuring its debris collection effect.

[0033] like Figure 3 and Figure 4 As shown, the bending hoop assembly 2 includes a rotating shaft 21 installed on the top of the workbench 1, a rotating disk 22 is fixedly assembled on the outer wall of the rotating shaft 21, a positioning block 23 is fixedly assembled on the top of the rotating disk 22, a screw 24 is threadedly connected to the outer wall of the positioning block 23, a top block 25 is fixedly assembled on the end of the screw 24 away from the positioning block 23, a nut 1 26 is threadedly connected to the side of the screw 24 close to the top block 25, and a nut 27 is threadedly connected to the side of the positioning block 23 away from the top block 25. According to the diameter of the steel bar, the nut 1 26 and the nut 2 27 are loosened first, and then the top block 25 is moved to a suitable position, and then the nut 1 26 and the nut 2 27 are tightened, and then the steel bar is placed between the rotating shaft 21 and the top block 25, and then the rotating shaft 21 drives the rotating disk 22 to rotate, and the steel bar is bent, which is beneficial to improve the bending effect of the steel bar.

[0034] like Figure 1 and Figure 2 As shown, a guide block 4 is fixedly mounted on the top of the workbench 1, and a guide groove is provided on the top of the guide block 4. By setting the guide block 4, it is beneficial to first pass the steel bars through the guide block 4 when bending the steel bars, and then limit the steel bars by the guide block 4.

[0035] like Figure 1 and Figure 4As shown, a limit cover 5 is fixedly installed on the top of the workbench 1, and right-angle blocks 6 are fixedly installed on both sides of the limit cover 5. The limit cover 5 is located on the top of the turntable 22. By setting the limit cover 5 and the right-angle block 6, it is beneficial to limit the steel bars through the limit cover 5 to prevent the steel bars from warping when bending, thereby preventing injuries to the workers.

[0036] like Figure 2 and Figure 3 As shown, a groove 7 is provided at the bottom of the workbench 1, and an anti-slip pad 8 is fixedly mounted on the inner wall of the groove 7. The arrangement of the groove 7 and the anti-slip pad 8 is helpful to increase the friction between the workbench 1 and the contact surface, thereby improving the stability of the device during use.

[0037] The technical solution provided by the utility model is that when the device is working, the fan 32 provides suction to move the debris generated by the operation to the positioning cover 31. When the debris moves to the collection box 34, the filter plate 35 filters the debris and leaves it in the collection box 34. When the operation is completed, the pull rod 39 is moved upward, and the pull rod 39 drives the fixing pin 38 and the spring 37 to move upward until the fixing pin 38 is separated from the collection box 34, so that the collection box 34 can be taken out and cleaned.

[0038] According to the diameter of the steel bar, first loosen nut 1 26 and nut 2 27, then move the top block 25 to a suitable position, and then tighten nut 1 26 and nut 2 27, and then place the steel bar between the rotating shaft 21 and the top block 25. Then, the rotating shaft 21 drives the turntable 22 to rotate, and the steel bar is bent, which is beneficial to improve the bending effect of the steel bar.

[0039] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the above preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0040] A person skilled in the art will appreciate that all or part of the steps in the above-mentioned embodiment method can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc.

[0041] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A steel bar bending hoop device for building construction engineering, characterized in that: include: A workbench (1), wherein a bending hoop assembly (2) and a collecting assembly (3) are arranged on the top of the workbench (1); The collecting assembly (3) comprises a positioning cover (31) installed on the top of the workbench (1), the inner wall of the positioning cover (31) is fixedly equipped with a fan (32), the outer wall of the positioning cover (31) is provided with a slide groove (33), the inner wall of the slide groove (33) is slidably connected with a collecting box (34), and a filter plate (35) is fixedly equipped on a side of the collecting box (34) close to the fan (32); The top of the positioning cover (31) is fixedly equipped with a fixing tube (36), the inner wall of the fixing tube (36) is fixedly equipped with a spring (37), the bottom end of the spring (37) is fixedly equipped with a fixing pin (38), the fixing pin (38) passes through the positioning cover (31), and the end of the fixing pin (38) is snap-connected with the collection box (34), and the top of the fixing pin (38) is fixedly equipped with a pull rod (39).

2. The steel bar bending stirrup device for building construction engineering according to claim 1, characterized in that: The bending hoop assembly (2) comprises a rotating shaft (21) mounted on the top of the workbench (1); a rotating disk (22) is fixedly mounted on the outer wall of the rotating shaft (21); a positioning block (23) is fixedly mounted on the top of the rotating disk (22); a screw rod (24) is threadedly connected to the outer wall of the positioning block (23); a top block (25) is fixedly mounted on one end of the screw rod (24) away from the positioning block (23); a nut 1 (26) is threadedly connected to the side of the screw rod (24) close to the top block (25); and a nut 2 (27) is threadedly connected to the side of the positioning block (23) away from the top block (25).

3. The steel bar bending stirrup device for building construction engineering according to claim 1, characterized in that: A guide block (4) is fixedly mounted on the top of the workbench (1), and a guide groove is provided on the top of the guide block (4).

4. The steel bar bending stirrup device for building construction engineering according to claim 2, characterized in that: A limit cover (5) is fixedly mounted on the top of the workbench (1), right-angle blocks (6) are fixedly mounted on both sides of the limit cover (5), and the limit cover (5) is located on the top of the turntable (22).

5. The steel bar bending stirrup device for building construction engineering according to claim 1, characterized in that: A groove (7) is provided at the bottom of the workbench (1), and an anti-slip pad (8) is fixedly mounted on the inner wall of the groove (7).

6. The steel bar bending stirrup device for building construction engineering according to claim 1, characterized in that: The number of the springs (37) and the fixing pins (38) is two, and the two springs (37) and the fixing pins (38) are stacked and distributed on both sides of the collecting box (34).

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