CN216397831U - Simple and easy drag hook reinforcing bar crotch instrument of buckling of field usage - Google Patents
Simple and easy drag hook reinforcing bar crotch instrument of buckling of field usage Download PDFInfo
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- CN216397831U CN216397831U CN202121830471.7U CN202121830471U CN216397831U CN 216397831 U CN216397831 U CN 216397831U CN 202121830471 U CN202121830471 U CN 202121830471U CN 216397831 U CN216397831 U CN 216397831U
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- rod body
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Abstract
The utility model discloses a simple pull hook reinforcing steel bar hook bending tool used on site, which comprises an arc-shaped rod body, wherein the arc-shaped rod body is formed by integrating a first rod body, a second rod body and a third rod body, a first sleeve which is parallel to the first rod body is fixedly arranged at the bottom of the first rod body, a second sleeve which is parallel to the third rod body is fixedly arranged at the top of the third rod body, and the third rod body is parallel to the oblique upper part of the first rod body. The utility model has the following advantages: simple structure, the selection of material is convenient, and processing is convenient, only needs to buckle into the s type with the reinforcing bar, two sections welding sleeve pipes or nut can, and the atress form is good, is the arc, changes and resists the deformation. The structural style is good, and the S-shaped structure can guarantee better atress when using on the one hand, also can guarantee when buckling 135, can not disturbed by upper reinforcing bar. The second sleeve can be used as a handle, so that the installation and the use are more convenient.
Description
Technical Field
The utility model relates to the technical field of civil engineering construction, in particular to a simple pull hook steel bar hook bending tool used on site.
Background
In the civil engineering field, almost all can involve the reinforcing bar construction, according to standard and trade and the connection of designing with the drag hook reinforcing bar between the two-layer reinforcing bar, drag hook reinforcing bar both ends are 135 crotch. During actual on-site steel bar construction, before steel bar binding is generally carried out on site, a hook with one end bent into 135 degrees is lifted, the other end is bent into 90 degrees, and finally the hook is sleeved into two layers of steel bar nets. Because the operation space between the transverse and longitudinal steel bars is small, most construction units generally adopt the following method, the first method is that after the transverse and longitudinal steel bars are directly sleeved, the 90-degree end of the connecting bar is not bent, and the method does not meet the anti-seismic requirement and has great quality hidden trouble. Chinese utility model patent with publication number CN204735668U discloses a reinforcing bar crotch appurtenance, and operating personnel makes simple and easy reinforcing bar scratcher, generally forms for the straight-bar adds a sleeve pipe combination, and in the use, the straight-bar if set up the overlength, in the bending process, upper reinforcing bar net can cause the hindrance, if too short, then the arm of force is too short can't make power. The chinese utility model patent with publication number CN202479401U discloses a simple bending tool for L-shaped steel bar hook, which can increase the force arm and ensure that the force arm does not conflict with the upper steel bar, but when the pull hook steel bar is just started to be sleeved in, the handle of the L-shaped bending device is vertical, the operation of the worker is inconvenient, and the force is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the background art and provides a simple and easy retractor steel bar hook bending tool used on site.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a simple and easy drag hook reinforcing bar crotch instrument of buckling of field usage, includes the arc body of rod, the arc body of rod comprises first body of rod, the second body of rod, the third body of rod is integrative, the fixed bottom of the first body of rod be provided with first body of rod parallel arrangement's first sleeve pipe, the fixed top of the third body of rod be provided with third body of rod parallel arrangement's second sleeve pipe.
Preferably, the third rod is arranged in parallel above the first rod in an oblique direction.
The utility model has the following advantages: simple structure, the selection of material is convenient, and processing is convenient, and the atress form is good, is the arc, changes resistance to deformation. The structural style is good, and the S-shaped structure can guarantee better atress when using on the one hand, also can guarantee when buckling 135, can not disturbed by upper reinforcing bar. The second sleeve can be used as a handle, so that the installation and the use are more convenient.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view 1 of the state of use of the present invention.
Fig. 3 is a schematic view 2 of the state of use of the present invention.
As shown in the figure: 1. the steel bar comprises a first bar body, a second bar body, a third bar body, a fourth bar body, an arc-shaped bar body, a fourth bar body, a fifth bar body, a sixth bar body, a fifth bar body, a sixth bar body, a fifth bar, a sixth bar, a fifth bar, a sixth bar, a fifth, a sixth bar, a fifth bar, a sixth bar, a fifth, a sixth bar, a fifth, a sixth bar, a fifth, a fifth, a sixth, a fifth, a fifth, a.
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 device 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.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings.
Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
With reference to the attached drawings 1-3, the simple retractor steel bar hook bending tool used on site comprises an arc-shaped rod body 4, wherein the arc-shaped rod body 4 is integrally formed by a first rod body 1, a second rod body 2 and a third rod body 3, a first sleeve 5 arranged in parallel with the first rod body 1 is fixedly arranged at the bottom of the first rod body 1, and a second sleeve 6 arranged in parallel with the third rod body 3 is fixedly arranged at the top of the third rod body 3.
As a preferred embodiment of this embodiment, the third rod 3 is disposed in parallel above the first rod 1.
In the practice of the utility model, fig. 2 and 3 show the upper mesh reinforcement 7, the lower mesh reinforcement 8 and the hook reinforcement 9. In fig. 2, it can be seen that the upper side of the steel bar 9 of the drag hook is a 90-degree hook, and the lower side is a 135-degree hook, after the bending process of the utility model, the upper side can be bent into the 135-degree hook, so as to keep firm fixation and convenient use.
The utility model has convenient processing, only needs to bend the steel bar into an S shape, only needs to weld two sections of sleeves or nuts, has good stress form, is arc-shaped and is easier to resist deformation. The structural style is good, and the S-shaped structure can guarantee better atress when using on the one hand, also can guarantee when buckling 135, can not disturbed by upper reinforcing bar. The second sleeve can be used as a handle, so that the installation and the use are more convenient.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features. The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (2)
1. The utility model provides a simple and easy drag hook reinforcing bar crotch instrument of buckling of field usage which characterized in that: the telescopic rod comprises an arc-shaped rod body, wherein the arc-shaped rod body is integrally formed by a first rod body, a second rod body and a third rod body, a first sleeve arranged in parallel with the first rod body is fixedly arranged at the bottom of the first rod body, and a second sleeve arranged in parallel with the third rod body is fixedly arranged at the top of the third rod body.
2. The simple retractor steel bar hook bending tool for the field use according to claim 1, which is characterized in that: the third rod body is arranged above the first rod body in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121830471.7U CN216397831U (en) | 2021-08-06 | 2021-08-06 | Simple and easy drag hook reinforcing bar crotch instrument of buckling of field usage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121830471.7U CN216397831U (en) | 2021-08-06 | 2021-08-06 | Simple and easy drag hook reinforcing bar crotch instrument of buckling of field usage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216397831U true CN216397831U (en) | 2022-04-29 |
Family
ID=81288061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121830471.7U Active CN216397831U (en) | 2021-08-06 | 2021-08-06 | Simple and easy drag hook reinforcing bar crotch instrument of buckling of field usage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216397831U (en) |
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2021
- 2021-08-06 CN CN202121830471.7U patent/CN216397831U/en active Active
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