CN211276325U - Reinforcing steel bar bending tool - Google Patents
Reinforcing steel bar bending tool Download PDFInfo
- Publication number
- CN211276325U CN211276325U CN201921642067.XU CN201921642067U CN211276325U CN 211276325 U CN211276325 U CN 211276325U CN 201921642067 U CN201921642067 U CN 201921642067U CN 211276325 U CN211276325 U CN 211276325U
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- bending
- plate
- positioning
- stirrup
- pressing plate
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Abstract
The utility model provides a reinforcing bar instrument of bending, set up the location hook of cover on the main muscle and supply handheld handle on the board of bending, in addition, bend on the board and two location hook between the relative department in space set up the position adjustable pressure strip, when bending the operation, with the location hook cover on the main muscle of stirrup both sides and make the curb plate of pressure strip relative with the stirrup, then make the location hook rotate around the main muscle through the handle, thereby make the side of pressure strip exert pressure to the stirrup, bend to required angle until making the stirrup. The steel bar bending tool is simple in structure and easy to operate, can effectively and accurately bend the stirrups, and effectively improves the bending quality and the operation convenience of the stirrups.
Description
Technical Field
The utility model relates to an instrument for being bent the reinforcing bar.
Background
The steel bars are required to be arranged inside various concrete building structures, a common steel reinforcement cage comprises main reinforcements and stirrups, the main reinforcements are arranged in parallel along a ring, and the stirrups are annularly hooped on all the main reinforcements. After the stirrup and the main reinforcement are bound, the tail end of the stirrup needs to be bent into a specific angle, such as 90 degrees and 135 degrees, wherein the tail end which is bent into 90 degrees may need to be bent into 135 degrees again to meet the requirement of earthquake resistance. But at present, due to the lack of a suitable bending tool, the operation difficulty of bending the stirrups is very high, and even the reinforcement cage cannot meet the anti-seismic requirement.
Disclosure of Invention
An object of the utility model is to provide a simple structure, easy and simple to handle's reinforcing bar instrument of bending to improve the operation degree of difficulty that the reinforcing bar was bent and the quality of bending.
The utility model discloses a reinforcing bar bending tool, including the board of bending, the both ends of one of them side of the board of bending are provided with curved location hook, and the location hook extends to a side of the board of bending from the side of the board of bending, and the another side of the board of bending is installed the pressure strip, and the pressure strip sets up between two location hooks; the locating hook is sleeved on the main reinforcement, and the side edge of the pressing plate is contacted with the stirrup.
In the steel bar bending tool of the utility model, the positioning hooks on one side of the bending plate can be sleeved on the steel bars, when the stirrup bending operation is carried out, the two positioning hooks are sleeved on the main reinforcements on the two sides of the stirrup, and then the pressing plate on the other side of the bending plate is opposite to the stirrup; and then, the bending plate is rotated under the condition that the positioning hook is sleeved on the main reinforcement, so that the side edge of the pressing plate applies pressure to the stirrup, and the stirrup is finally bent. This reinforcing bar instrument of bending's structure is very simple, and can carry out effectual bending operation to the stirrup, effectively improves the quality of bending, and the while operation is very simple and convenient again.
Drawings
Fig. 1 is a schematic structural view of a reinforcing bar bending tool.
Fig. 2 is a partial structural view of a reinforcing bar bending tool.
Fig. 3 is a schematic view of a connecting structure of the compacting plate and the positioning cylinder.
Detailed Description
As shown in fig. 1-3.
A reinforcing steel bar bending tool comprises a bending plate 1, wherein arc-shaped positioning hooks 2 are arranged at two ends of one side edge of the bending plate, the positioning hooks extend from the side edge of the bending plate to one side surface of the bending plate, a pressing plate 3 is arranged on the other side surface of the bending plate, and the pressing plate is arranged between the two positioning hooks; the locating hook is sleeved on the main reinforcement, and the side edge of the pressing plate is contacted with the stirrup.
In the reinforcing steel bar bending tool, the positioning hook 2 is an arc-shaped plate and extends out from the side edge of the bending plate 1 along the arc direction; the platy positioning hook has higher structural strength and positioning strength, and can effectively improve the convenience of operation and the bending quality. The bending plate 1 is also provided with a handle 8 for holding by hand, so that the operation convenience is improved.
In the reinforcing steel bar bending tool, a positioning cylinder 4 is arranged on the side surface of a bending plate 1, one end of a pressing plate 3 is placed in the positioning cylinder, pull rings 5 are respectively arranged at the end part of the pressing plate and in the positioning cylinder, and a tension spring 6 is arranged between the two pull rings; the end part of the positioning cylinder is provided with a plurality of positioning grooves 7 which are inwards sunken along the circumferential direction, and one side of the tail end of the pressing plate is clamped in any positioning groove.
When the stirrup is bent, the two positioning hooks are sleeved on the main reinforcements on two sides of the stirrup; then adjusting the position of the pressing plate, specifically, pulling the pressing plate to enable the end part of the pressing plate to exit from the positioning cylinder, and then driving the pressing plate to rotate along the circumferential direction of the positioning cylinder to enable the side edge of the pressing plate to be opposite to the stirrup to be bent; then the pressing plate is released, the end part of the pressing plate extends into the positioning cylinder again under the action of the tension spring, and the side edge of the end part of the pressing plate is clamped into the positioning groove at the position to form positioning; and then, pull the handle and make the location hook rotate around the main muscle to make the side of pressure strip exert pressure to the stirrup, bend to required angle until making the stirrup. The reinforcing steel bar bending tool is extremely simple in structure, the position of the pressing plate is adjustable, and different bending requirements can be effectively met; meanwhile, the adjustment and bending operation of the pressing plate are very simple and easy; through the use of this instrument, can carry out effective, accurate operation of bending to the stirrup to improve the quality of bending.
Claims (4)
1. The utility model provides a reinforcing bar instrument of bending which characterized in that: the bending device comprises a bending plate (1), wherein arc-shaped positioning hooks (2) are arranged at two ends of one side edge of the bending plate, the positioning hooks extend from the side edge of the bending plate to one side surface of the bending plate, a pressing plate (3) is arranged on the other side surface of the bending plate, and the pressing plate is arranged between the two positioning hooks; the locating hook is sleeved on the main reinforcement, and the side edge of the pressing plate is contacted with the stirrup.
2. The rebar bending tool of claim 1, wherein: a positioning cylinder (4) is arranged on the side surface of the bending plate (1), one end of a pressing plate (3) is placed in the positioning cylinder, pull rings (5) are respectively arranged at the end part of the pressing plate and in the positioning cylinder, and a tension spring (6) is arranged between the two pull rings; the end part of the positioning cylinder is provided with a plurality of positioning grooves (7) which are inwards sunken along the circumferential direction, and one side of the tail end of the pressing plate is clamped in any positioning groove.
3. The reinforcing bar bending tool according to claim 1 or 2, wherein: the positioning hook (2) is an arc-shaped plate and extends out from the side edge of the bending plate (1) along the arc direction.
4. The reinforcing bar bending tool according to claim 1 or 2, wherein: the bending plate (1) is provided with a handle (8) for holding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921642067.XU CN211276325U (en) | 2019-09-29 | 2019-09-29 | Reinforcing steel bar bending tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921642067.XU CN211276325U (en) | 2019-09-29 | 2019-09-29 | Reinforcing steel bar bending tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211276325U true CN211276325U (en) | 2020-08-18 |
Family
ID=72009315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921642067.XU Active CN211276325U (en) | 2019-09-29 | 2019-09-29 | Reinforcing steel bar bending tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211276325U (en) |
-
2019
- 2019-09-29 CN CN201921642067.XU patent/CN211276325U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
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