CN217352036U - Accurate positioning template device of concrete pull rod or dowel bar - Google Patents
Accurate positioning template device of concrete pull rod or dowel bar Download PDFInfo
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- CN217352036U CN217352036U CN202220877389.8U CN202220877389U CN217352036U CN 217352036 U CN217352036 U CN 217352036U CN 202220877389 U CN202220877389 U CN 202220877389U CN 217352036 U CN217352036 U CN 217352036U
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- template
- positioning
- perforated plate
- pull rod
- dowel bar
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Abstract
The utility model provides an accurate positioning die plate device of concrete pull rod or dowel steel, it includes: the template comprises a first template and a second template, the second template is fixedly connected to one side of the first template, and the positioning perforated plate is fixedly connected to the other side of the first template; the positioning perforated plate is provided with a strip-shaped perforation for placing a pull rod or a dowel bar; the first template and the second template are provided with through holes corresponding to the long strip-shaped through holes on the positioning perforated plate; the pull rod or the dowel bar sequentially penetrates through the positioning perforated plate, the first template and the second template. The utility model discloses a concrete pull rod or dowel bar accurate positioning template device which has wider application range and can be suitable for the condition of different intervals of pull rods or dowel bars; the positioning can be rapidly and accurately carried out, the installation is more rapid and convenient, and the working efficiency is greatly improved; the device can be manufactured once and recycled, and construction cost is effectively saved.
Description
Technical Field
The utility model belongs to the technical field of the road engineering construction, concretely relates to accurate positioning die plate device of concrete pull rod or dowel steel.
Background
In the concrete pavement construction process, expansion joints need to be arranged according to requirements, pull rods or dowel bars need to be uniformly distributed in the expansion joints so as to transfer travelling load between two adjacent road slabs, prevent slab staggering and transfer stress to enable adjacent concrete blocks to bear force together.
At present, the pull rod or the dowel bar is bound and fixed by mainly adopting the steel bar support, the construction process of the fixing mode is complex, the working efficiency is lower, the positioning error of the pull rod or the dowel bar is larger, the contact surface of the bottom of the steel bar support and a lower bearing layer is smaller, and in the concrete pouring process, the vibrating rod vibrates to easily cause the position deviation of the steel bar support and the pull rod or the dowel bar, so that the pull rod or the dowel bar cannot play the due effect.
SUMMERY OF THE UTILITY MODEL
For solving the not enough of existence among the prior art, the utility model aims to provide an accurate positioning die plate device of concrete pull rod or dowel steel.
The utility model adopts the following technical proposal:
the utility model provides an accurate positioning die plate device of concrete pull rod or dowel steel, it includes: the template comprises a first template and a second template, the second template is fixedly connected to one side of the first template, and the positioning perforated plate is fixedly connected to the other side of the first template; the positioning perforated plate is of a plate-shaped structure, and is provided with a strip-shaped perforation for placing a pull rod or a dowel bar; the first template and the second template are provided with through holes corresponding to the long strip-shaped through holes on the positioning perforated plate; the pull rod or the dowel bar sequentially penetrates through the positioning perforated plate, the first template and the second template.
As a preferred embodiment of the present invention, the pull rod or the dowel bar passes through the positioning tube and sequentially passes through the positioning perforated plate, the first template and the elongated hole of the second template.
As a preferred embodiment of the present invention, the positioning tube is disposed in the elongated hole of the positioning perforated plate and the first template.
As a preferred embodiment of the present invention, the positioning tube is a hollow tubular structure, the outer portions of both ends of which are provided with threads, and is fixed between the positioning perforated plate and the first template by the first nut and the second nut.
As a preferred embodiment of the present invention, the remaining portion of the elongated hole of the second form is filled with the earth bar.
As a preferred embodiment of the present invention, the pull rod or the dowel bar is located the opposite side of the second form relative to the first form and is filled with concrete, and the side located the first form is suspended.
As a preferred embodiment of the present invention, the positioning perforated plate, the first mold plate and the second mold plate are parallel to each other.
As a preferred embodiment of the present invention, the center line connecting line of the elongated holes on the positioning perforated plate, the first template, and the second template is perpendicular to the positioning perforated plate, the first template, and the second template.
As an preferable embodiment of the present invention, the positioning perforated plate is fixedly connected to the first template through a support frame.
As an preferable embodiment of the present invention, the first template and the positioning perforated plate are provided with corresponding graduated scales in the elongated holes.
As an optimized implementation mode of the utility model, still through linking bridge fixedly connected with limiting plate on the location perforated plate.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a concrete pull rod or dowel steel accurate positioning template device application range is more extensive, uses long banding hole to hold pull rod or dowel steel and fixes, can be applicable to the condition of different intervals of pull rod or dowel steel; the holes are attached with corresponding graduated scales, so that the holes can be quickly and accurately positioned; the position of the pull rod or the dowel bar is determined by adopting a positioning tube mode, so that the position of the pull rod or the dowel bar is more accurate, the installation is quicker and more convenient, and the nut is used for quickly fixing during working, so that a steel bar support is prevented from being bound, and the working efficiency is greatly improved; the device can be manufactured once and recycled, and construction cost is effectively saved.
Drawings
Fig. 1 is a front view of a concrete tie rod or dowel bar precision positioning template device of the present invention;
fig. 2 is a top view of a concrete tie rod or dowel bar precision positioning template device of the present invention;
fig. 3 is a side view of a concrete tie rod or dowel bar precision positioning template apparatus of the present invention;
in the figure:
1-a first template;
2-a support frame;
3-positioning a perforated plate;
4-a first nut;
5-a second template;
6-a second nut;
7-a positioning tube;
8-limiting plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the drawings in the embodiments of the present invention will be combined below to clearly and completely describe the technical solutions of the present invention. The embodiments described in this application are only some of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts will fall within the protection scope of the present invention based on the spirit of the present invention.
Fig. 1 to fig. 3 are respectively a front view, a top view and a side view of a concrete pull rod or a dowel pin accurate positioning template device, as shown in fig. 1 to 3, the utility model discloses a concrete pull rod or a dowel pin accurate positioning template device includes template and positioning perforation plate 3.
The template includes first template 1 and second template 5, and second template 5 fixed connection is in one of them side of first template 1, and location perforated plate 3 fixed connection is in the opposite side of first template 1.
The positioning perforated plate 3 is of a plate-shaped structure, strip-shaped through holes for placing pull rods or dowel bars are formed in the positioning perforated plate, through holes corresponding to the strip-shaped through holes in the positioning perforated plate 3 are formed in the first template 1 and the second template 5, and the pull rods or the dowel bars sequentially penetrate through the positioning perforated plate 3, the first template 1 and the second template 5.
The pull rod or the dowel bar sequentially passes through the positioning perforated plate 3, the first template 1 and the elongated holes on the second template 5 through the positioning pipe 7.
The positioning pipes 7 are arranged in the elongated holes in the positioning perforated plate 3 and the first template 1.
The positioning pipe 7 is a hollow tubular structure, and has threads on the outer portions of both ends thereof, and is fixed between the positioning perforated plate 3 and the first template 1 by the first nut 4 and the second nut 6. The first nut 4 and the second nut 6 are respectively arranged on two sides of the positioning perforated plate 3 and the first template 1, and when the two nuts are simultaneously screwed, the positioning pipe 7 can be clamped between the positioning perforated plate 3 and the first template 1.
The remaining part of the elongated hole of the second formwork 5 is filled with the earth work bar, and when cement is filled in the other side of the second formwork 5 opposite to the first formwork 1, the cement can be prevented from flowing out of the elongated hole, causing unnecessary loss and ineffective construction.
The pull rod or the dowel bar is positioned on the other side, opposite to the first template 1, of the second template 5 and filled with concrete, and is suspended on one side of the first template 1.
The positioning perforated plate 3, the first template 1 and the second template 5 are parallel to each other, and the central line connecting lines of the elongated holes on the positioning perforated plate 3, the first template 1 and the second template 5 are vertical to the positioning perforated plate 3, the first template 1 and the second template 5. Ensure that three rectangular hole is on same one line to can keep certain levelness, make pull rod or dowel steel more accurate in the position of work progress.
The positioning perforated plate 3 is fixedly connected to the first template 1 through the supporting frame 2.
The first template 1 and the positioning perforated plate 3 are provided with corresponding graduated scales on the strip holes. The position of the pull rod or the dowel bar can be determined more quickly, and the construction efficiency is improved.
Still through linking bridge fixedly connected with limiting plate 8 on the positioning perforation plate 3 for when filling the concrete, pull rod or gag lever post can carry on spacingly through limiting plate 8, can not break away from this template device because of external forces such as vibrating force. More preferably, the limiting plate 8 is not fixedly connected with the template device, and can be used for pull rods or dowel bars with different lengths.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a concrete pull rod or dowel steel accurate positioning template device application range is more extensive, uses long banding hole to hold pull rod or dowel steel and fixes, can be applicable to the condition of different intervals of pull rod or dowel steel; the holes are attached with corresponding graduated scales, so that the holes can be quickly and accurately positioned; the position of the pull rod or the dowel bar is determined by adopting a positioning tube mode, so that the position of the pull rod or the dowel bar is more accurate, the installation is quicker and more convenient, and the nut is used for quickly fixing during working, so that a steel bar support is prevented from being bound, and the working efficiency is greatly improved; the device can be manufactured once and recycled, and construction cost is effectively saved.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents of the embodiments of the invention may be made without departing from the spirit and scope of the invention, which should be construed as being covered by the claims.
Claims (10)
1. The utility model provides an accurate positioning die plate device of concrete pull rod or dowel steel, it includes: template and location perforated plate (3), its characterized in that:
the template comprises a first template (1) and a second template (5), the second template (5) is fixedly connected to one side of the first template (1), and the positioning perforated plate (3) is fixedly connected to the other side of the first template (1);
the positioning perforated plate (3) is of a plate-shaped structure, and is provided with a strip-shaped perforation for placing a pull rod or a dowel bar;
the first template (1) and the second template (5) are provided with through holes corresponding to the strip-shaped through holes on the positioning perforated plate (3);
the pull rod or the dowel bar sequentially penetrates through the positioning perforated plate (3), the first template (1) and the second template (5).
2. A concrete tie or dowel bar accurate positioning template arrangement as claimed in claim 1, wherein:
the pull rod or the dowel bar sequentially penetrates through the positioning perforated plate (3), the first template (1) and the strip holes in the second template (5) through the positioning pipe (7).
3. The accurate positioning template device of a concrete pull rod or dowel bar of claim 2, characterized in that:
the positioning pipe (7) is arranged in the elongated holes on the positioning perforated plate (3) and the first template (1).
4. The accurate positioning template device of a concrete pull rod or dowel bar of claim 3, characterized in that:
the positioning pipe (7) is of a hollow tubular structure, threads are arranged on the outer sides of two ends of the positioning pipe, and the positioning pipe is fixed between the positioning perforated plate (3) and the first template (1) through a first nut (4) and a second nut (6).
5. A concrete tie or dowel bar accurate positioning template arrangement as claimed in claim 2, wherein:
the remaining part in the long hole on the second template (5) is filled with the earth bar.
6. A concrete tie or dowel bar accurate positioning template arrangement according to claim 5, wherein:
the pull rod or the dowel bar is positioned on the other side, opposite to the first template (1), of the second template (5) and filled with concrete, and is suspended on one side of the first template (1).
7. A concrete tie or dowel bar accurate positioning template arrangement as claimed in claim 1, wherein:
the positioning perforated plate (3), the first template (1) and the second template (5) are parallel to each other;
the center line connecting line of the elongated holes on the positioning perforated plate (3), the first template (1) and the second template (5) is vertical to the positioning perforated plate (3), the first template (1) and the second template (5).
8. A concrete tie or dowel bar accurate positioning template arrangement as claimed in claim 1, wherein:
the positioning perforated plate (3) is fixedly connected to the first template (1) through the supporting frame (2).
9. A concrete tie or dowel bar accurate positioning template arrangement as claimed in claim 1, wherein:
and the first template (1) and the positioning perforated plate (3) are provided with corresponding graduated scales on the strip holes.
10. The accurate positioning template device of a concrete pull rod or dowel bar of claim 2, characterized in that:
and the positioning perforated plate (3) is also fixedly connected with a limiting plate (8) through a connecting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220877389.8U CN217352036U (en) | 2022-04-16 | 2022-04-16 | Accurate positioning template device of concrete pull rod or dowel bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220877389.8U CN217352036U (en) | 2022-04-16 | 2022-04-16 | Accurate positioning template device of concrete pull rod or dowel bar |
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| Publication Number | Publication Date |
|---|---|
| CN217352036U true CN217352036U (en) | 2022-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220877389.8U Active CN217352036U (en) | 2022-04-16 | 2022-04-16 | Accurate positioning template device of concrete pull rod or dowel bar |
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| CN (1) | CN217352036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114657850A (en) * | 2022-04-16 | 2022-06-24 | 河北建设集团股份有限公司 | Concrete pull rod or dowel bar accurate positioning template device and use method |
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2022
- 2022-04-16 CN CN202220877389.8U patent/CN217352036U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114657850A (en) * | 2022-04-16 | 2022-06-24 | 河北建设集团股份有限公司 | Concrete pull rod or dowel bar accurate positioning template device and use method |
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