CN213317370U - Pile head reinforcing steel bar straightening device - Google Patents
Pile head reinforcing steel bar straightening device Download PDFInfo
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- CN213317370U CN213317370U CN202022178687.1U CN202022178687U CN213317370U CN 213317370 U CN213317370 U CN 213317370U CN 202022178687 U CN202022178687 U CN 202022178687U CN 213317370 U CN213317370 U CN 213317370U
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- pile head
- pressing block
- support rod
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Abstract
The utility model discloses a pile head reinforcement bar straightening device, which comprises a first support rod and a second support rod, wherein the first support rod and the second support rod are both provided with buckle positions at the same height, the pile head reinforcement bar straightening device also comprises a supporting block, the supporting block and the buckle positions are positioned in the same plane, and the lower end of the supporting block is connected with a lifting device; the baffle plates are arranged at the upper ends of the first support rod and the second support rod, a pressing block is fixed at the lower side of each baffle plate, the pressing block and the support block are arranged oppositely, and when the support block props against the bent part of the steel bar to the pressing block, the bent part of the steel bar is straightened; the supporting shoe is inwards sunken to have first recess towards one side of briquetting, and the briquetting is inwards sunken to have the second recess towards one side of supporting shoe, and first recess and second recess set up along two long length directions of buckle. This pile head bar straightener not only makes things convenient for the alignment reinforcing bar, can prevent moreover that the reinforcing bar from collapsing out, has fine security.
Description
Technical Field
The utility model relates to a aligning device technical field, in particular to pile head bar straightening device.
Background
Drilling bored concrete pile head reinforcing bar leads to bending deformation because of the work is chiseled off to the pile head, in daily construction, often carries out the manual work and breaks straight off with the fingers and thumb, often consumes manpower and materials, also can not hit the effect, and takes place very easily that the reinforcing bar rebounds and hurts people's incident, often the manual work makes a round trip to break off with the fingers and thumb the number of times too much, can cause the reinforcing bar damage, breaks off with the fingers and thumb the reinforcing bar even, influences pile head reinforcing bar and cushion cap and superstructure's link, has the quality hidden danger. In the prior art, some straightening devices are used for straightening the reinforcing steel bars, but the position of the reinforcing steel bars is not fixed easily, the reinforcing steel bars still need to be fixed by external force, so that straightening can be facilitated, and if the reinforcing steel bars are not fixed, straightening is inconvenient, the reinforcing steel bars are easy to break out, and certain potential safety hazards are caused.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a pile head bar straightener to solve among the prior art bar straightener and to the difficult fixed problem in position of reinforcing bar.
In order to solve the technical problem, the utility model discloses a technical scheme does: a pile head reinforcing steel bar straightening device comprises a first supporting rod and a second supporting rod, wherein clamping positions at the same height are arranged on the first supporting rod and the second supporting rod respectively, and the pile head reinforcing steel bar straightening device further comprises
The supporting block and the buckle are positioned in the same plane, and the lower end of the supporting block is connected with a lifting device;
the baffle plate is arranged at the upper ends of the first support rod and the second support rod, a pressing block is fixed on the lower side of the baffle plate, the pressing block and the support block are arranged oppositely, and when the support block props against the bent part of the steel bar to the pressing block, the bent part of the steel bar is straightened;
the supporting block is provided with a first groove which is inwards recessed towards one side of the pressing block, a second groove which is inwards recessed towards one side of the pressing block, and the first groove and the second groove are arranged along the length direction of the two clamping buckle bits.
Preferably, the cross sections of the first supporting rod, the second supporting rod and the baffle are triangular.
Preferably, the lifting device is a hydraulic system.
Preferably, the cross section of each of the first groove and the second groove is in a C shape.
Preferably, the device further comprises a screw rod, the screw rod is in threaded connection with the baffle, a handle is fixed at one end of the screw rod, and the other end of the screw rod is fixedly connected with the pressing block.
Adopt above-mentioned technical scheme, the buckle position on utilizing first branch and the second branch carries out the spacing fixed of first step to the reinforcing bar, then in making the flexion of reinforcing bar aim at the first recess in the backup pad, accomplishes the spacing fixed of second step, dual fixed can need not to apply too much external force alright realize when the reinforcing bar alignment, also can prevent to a certain extent moreover that the reinforcing bar from collapsing out.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the middle support block of the utility model.
In the figure, 1-a first supporting rod, 2-a second supporting rod, 3-a buckling position, 4-a supporting block, 5-a lifting device, 6-a baffle, 7-a pressing block, 8-a first groove, 9-a second groove and 10-a screw rod.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
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", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed 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 at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Drilling bored concrete pile head reinforcing bar leads to bending deformation because of the work is chiseled off to the pile head, in daily construction, often carries out the manual work and breaks straight off with the fingers and thumb, often consumes manpower and materials, also can not hit the effect, and takes place very easily that the reinforcing bar rebounds and hurts people's incident, often the manual work makes a round trip to break off with the fingers and thumb the number of times too much, can cause the reinforcing bar damage, breaks off with the fingers and thumb the reinforcing bar even, influences pile head reinforcing bar and cushion cap and superstructure's link, has the quality hidden danger. In the prior art, some straightening devices are used for straightening the reinforcing steel bars, but the position of the reinforcing steel bars is not fixed easily, and the reinforcing steel bars still need to be fixed by external force so as to be convenient for straightening.
In view of this, the present invention provides a pile head reinforcement bar straightening device, please refer to fig. 1-2, which is a specific embodiment of the pile head reinforcement bar straightening device provided by the present invention.
A pile head reinforcement bar straightening device comprises a first support rod 1 and a second support rod 2, wherein buckling positions 3 at the same height are arranged on the first support rod 1 and the second support rod 2, the pile head reinforcement bar straightening device also comprises a supporting block 4 and a baffle 6, the supporting block 4 and the buckling positions 3 are positioned in the same vertical plane, the lower end of the supporting block 4 is connected with a lifting device 5, and the lifting device 5 can drive the supporting block 4 to lift up and down; the baffle 6 is arranged at the upper ends of the first support rod 1 and the second support rod 2, a pressing block 7 is fixed at the lower side of the baffle 6, the pressing block 7 is arranged opposite to the support block 4, the lifting device 5 drives the support block 4 to move upwards, and when the support block 4 abuts against the bent part of the steel bar to reach the pressing block 7, the bent part of the steel bar is straightened;
referring to fig. 1 and 2, a first groove 8 is recessed in a side of the supporting block 4 facing the pressing block 7, one side of the pressing block 7 facing the supporting block 4 is inwards recessed with a second groove 9, the first groove 8 and the second groove 9 are arranged along the length direction of the two buckling positions 3, namely, the left and right direction is arranged, when in specific implementation, two ends of the reinforcing steel bar are respectively fixed at the buckling positions 3 of the first supporting rod 1 and the second supporting rod 2, the bending part of the reinforcing steel bar is positioned in the first groove 8 in the supporting block 4, then the lifting device 5 drives the supporting block 4 to rise, when the upper end surface of the steel bar is contacted with the groove bottom of the second groove 9, the straightening is completed, in the process, the first groove 8 can limit the reinforcing steel bars to be outwards burst, so that the reinforcing steel bars are conveniently aligned, and it is understood that the second groove 9 and the two buckling positions 3 are positioned on the same straight line.
The utility model provides a pair of pile head bar straightener, buckle position 3 is the lantern ring of cover on first branch 1 and second branch 2 optionally, also can select for fixing nut or ring on first branch 1 and second branch 2, as long as make the reinforcing bar fixed can.
Referring to fig. 1, the cross sections of the first support rod 1, the second support rod 2 and the baffle 6 are triangular, the triangular shape has good stability, and the baffle 6 at the upper end can be used as a reference to determine whether the reinforcing steel bar is straightened.
In this embodiment, the lifting device 5 is a hydraulic system, that is, a hydraulic cylinder is used to drive the support block 4 to lift up and down, in some possible embodiments, the support block 4 may also be driven to lift up and down by a rack and pinion plate, and a cylinder or a lead screw, in this embodiment, a hydraulic mode with better power and stability is preferred, referring to fig. 1, a frame is further provided to fix the hydraulic cylinder, and the first support rod 1 and the second support rod 2 are also fixed on the frame.
In order to better clamp the reinforcing steel bar, the cross sections of the first groove 8 and the second groove 9 are both in a "C" shape, and the C shape can better fit the reinforcing steel bar, and optionally, can also be in a "V" shape.
Referring to fig. 1, under some working conditions, when a thicker or thinner steel bar needs to be straightened, if the pressing block 7 is still fixed in place, it is difficult to straighten the steel bar, and therefore, a screw rod 10 is further provided, the surface of the screw rod 10 is provided with external threads, internal threads are arranged inside the baffle 6, the screw rod 10 is in threaded connection with the baffle 6, one end of the screw rod 10 is fixed with a handle, and the other end of the screw rod is rotatably connected with the pressing block 7, and a bearing connection mode can be adopted, of course, other connection modes can be adopted, as long as it is satisfied that when the screw rod 10 rotates, the pressing block 7 does not rotate, so that the height of the pressing block 7 can be adjusted, so that steel bars with different diameters in a certain range can be straightened, and in a further embodiment, the bending degree of the steel bar can be adjusted, and.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (5)
1. The utility model provides a pile head bar straightener which characterized in that: including first branch and second branch, all be provided with on first branch and the second branch and detain the position at same height buckle, still include
The supporting block and the buckle are positioned in the same plane, and the lower end of the supporting block is connected with a lifting device;
the baffle plate is arranged at the upper ends of the first support rod and the second support rod, a pressing block is fixed on the lower side of the baffle plate, the pressing block and the support block are arranged oppositely, and when the support block props against the bent part of the steel bar to the pressing block, the bent part of the steel bar is straightened;
the supporting block is provided with a first groove which is inwards recessed towards one side of the pressing block, a second groove which is inwards recessed towards one side of the pressing block, and the first groove and the second groove are arranged along the length direction of the two clamping buckle bits.
2. The pile head rebar straightening device according to claim 1, characterized in that: the cross sections of the first supporting rod, the second supporting rod and the baffle are triangular.
3. The pile head rebar straightening device according to claim 1, characterized in that: the lifting device is a hydraulic system.
4. The pile head rebar straightening device according to claim 1, characterized in that: the cross sections of the first groove and the second groove are both in a C shape.
5. The pile head rebar straightening device according to claim 1, characterized in that: the screw rod is in threaded connection with the baffle, a handle is fixed at one end of the screw rod, and the other end of the screw rod is fixedly connected with the pressing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022178687.1U CN213317370U (en) | 2020-09-29 | 2020-09-29 | Pile head reinforcing steel bar straightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022178687.1U CN213317370U (en) | 2020-09-29 | 2020-09-29 | Pile head reinforcing steel bar straightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213317370U true CN213317370U (en) | 2021-06-01 |
Family
ID=76068647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022178687.1U Active CN213317370U (en) | 2020-09-29 | 2020-09-29 | Pile head reinforcing steel bar straightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213317370U (en) |
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2020
- 2020-09-29 CN CN202022178687.1U patent/CN213317370U/en active Active
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