CN215925668U - Rectangular pier body steel bar positioning frame - Google Patents
Rectangular pier body steel bar positioning frame Download PDFInfo
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- CN215925668U CN215925668U CN202121553366.3U CN202121553366U CN215925668U CN 215925668 U CN215925668 U CN 215925668U CN 202121553366 U CN202121553366 U CN 202121553366U CN 215925668 U CN215925668 U CN 215925668U
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- pier body
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Abstract
The utility model relates to a rectangular pier body steel bar positioning frame which comprises a plurality of upright posts, wherein one upright post is arranged at each of 4 corners corresponding to a rectangular pier body steel bar framework, at least one upright post is arranged at each side corresponding to the rectangular pier body steel bar framework, and the height of each upright post is greater than that of a pier body bearing platform; the horizontal pole that has the one deck level to set up is welded according to 4 limits of rectangle pier shaft skeleton respectively between the upper end, lower extreme and the middle part of each pole setting, and a plurality of bayonets have been seted up according to the interval of pier shaft vertical reinforcement in the outside of every horizontal pole, and the width of every bayonet socket is unanimous with the diameter of pier shaft vertical reinforcement, and the degree of depth of bayonet socket is not less than the radius of pier shaft vertical reinforcement. The utility model can position the vertical rib of the first pier body during the construction of the bearing platform, and ensure the installation precision of the pier body reinforcing steel bar.
Description
Technical Field
The utility model belongs to the technical field of bridge construction, relates to construction of bridge bearing platforms and pier bodies, and particularly relates to a pier body steel bar positioning frame for rectangular pier construction.
Background
The pier body of the bridge is supported on the bearing platform and poured into a whole with the bearing platform. The pier body is usually poured in different sections, and in order to ensure the effective connection of the pier body and the bearing platform, the steel bars of the pier body head section and the steel bars of the bearing platform are bound into a whole during the construction of the bearing platform. When cushion cap concrete placement, because first section pier shaft reinforcing bar stretches out cushion cap top part and does not have effective fixed, lead to pier shaft reinforcing bar bending, aversion easily, during first section pier shaft construction, the protective layer is wayward, and can influence follow-up section pier shaft reinforcing bar installation accuracy, influences the construction quality of whole pier shaft.
Disclosure of Invention
The utility model aims to solve the problems and provides a pier body steel bar positioning frame which can fix the position of a pier body steel bar during the construction of a bearing platform and reduce the influence of the steel bar deviation on the quality of the pier body.
The technical scheme of the utility model is as follows:
the utility model provides a rectangle pier shaft reinforcing bar locating rack which characterized in that: the device comprises a plurality of upright posts, wherein one upright post is respectively arranged corresponding to 4 corners of a rectangular pier body steel reinforcement framework, at least one upright post is arranged corresponding to each side of the rectangular pier body steel reinforcement framework, and the height of each upright post is greater than that of a pier body bearing platform; between the upper end, the lower extreme and the middle part of each pole setting, the horizontal pole that has the one deck level to set up according to 4 limit welding of rectangle pier shaft skeleton respectively, the horizontal pole welding has seted up a plurality of bayonets in the outside of pole setting in the outside of every horizontal pole according to the interval of pier shaft vertical reinforcement, and the width of every bayonet socket is unanimous with the diameter of pier shaft vertical reinforcement, and the degree of depth of bayonet socket is not less than the radius of pier shaft vertical reinforcement.
The utility model is suitable for the installation and construction of the reinforcing steel bars of the rectangular pier body, has simple structure, can effectively position the reinforcing steel bars of the pier body, avoids bending and shifting of the reinforcing steel bars of the first section of pier body when the bearing platform is constructed, and ensures the installation precision of the reinforcing steel bars of the pier body; the angle steel is adopted, and can be poured in the pier body concrete together with the pier body reinforcing steel bars to form a permanent structure of the pier body, so that the structure of the pier body is enhanced.
Drawings
FIG. 1 is a side view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a side view of the present invention in use;
fig. 4 is a schematic view of the positioning state of the pier body vertical steel bars in the cross bar bayonets.
Detailed Description
As shown in fig. 1 and 2, the utility model comprises a plurality of upright posts 1, wherein one upright post is respectively arranged corresponding to 4 corners of a rectangular pier body steel reinforcement framework, at least one upright post is arranged corresponding to each side of the rectangular pier body steel reinforcement framework, and the height of the upright posts is greater than that of a pier body bearing platform; between the upper end of each pole setting, between the lower extreme and between the middle part, have the horizontal pole 2 that the one deck level set up according to 4 limit welding of rectangle pier shaft skeleton respectively, the horizontal pole welding has seted up a plurality of bayonets 3 in the outside of pole setting, and the interval of pier shaft vertical reinforcement is pressed in the outside of every horizontal pole, and the width of every bayonet socket is unanimous with the diameter of pier shaft vertical reinforcement, and the degree of depth of bayonet socket is not less than the radius of pier shaft vertical reinforcement.
When the positioning frame is implemented specifically, in order to ensure the integral strength of the positioning frame, diagonal braces 4 can be welded between adjacent vertical rods; furthermore, a reinforcing rod 5 can be welded between the two cross rods on the inner side of each layer of cross rods corresponding to 4 corners of the rectangle. The vertical rods, the cross rods, the diagonal rods and the reinforcing rods are all made of angle steel.
As shown in fig. 3 and 4, before the bearing platform steel bars are installed, the utility model is integrally hoisted on the bearing platform cushion layer, and the lower end of each upright rod 1 is respectively welded and fixed with the embedded steel plate on the bearing platform cushion layer; when the cushion cap reinforcing steel bars 6 are installed, the vertical reinforcing steel bars 7 of the pier body head section are installed simultaneously with the cushion cap reinforcing steel bars, and each pier body vertical reinforcing steel bar 7 is clamped in the corresponding bayonet on the cross rod 2 respectively. When concrete of the bearing platform is poured, the vertical steel bars of each pier body are positioned in the bayonets, and bending and displacement cannot occur; when the subsequent construction of the pier body is carried out, the concrete pouring device is directly poured into the pier body concrete to form a permanent pier body structure.
Claims (3)
1. The utility model provides a rectangle pier shaft reinforcing bar locating rack which characterized in that: the device comprises a plurality of upright posts, wherein one upright post is respectively arranged corresponding to 4 corners of a rectangular pier body steel reinforcement framework, at least one upright post is arranged corresponding to each side of the rectangular pier body steel reinforcement framework, and the height of each upright post is greater than that of a pier body bearing platform; between the upper end, the lower extreme and the middle part of each pole setting, the horizontal pole that has the one deck level to set up according to 4 limit welding of rectangle pier shaft skeleton respectively, the horizontal pole welding has seted up a plurality of bayonets in the outside of pole setting in the outside of every horizontal pole according to the interval of pier shaft vertical reinforcement, and the width of every bayonet socket is unanimous with the diameter of pier shaft vertical reinforcement, and the degree of depth of bayonet socket is not less than the radius of pier shaft vertical reinforcement.
2. The rectangular pier body steel bar positioning frame according to claim 1, which is characterized in that: diagonal braces are welded between adjacent vertical rods.
3. The rectangular pier body steel bar positioning frame according to claim 1, which is characterized in that: and a reinforcing rod is welded between the two cross rods on the inner side of each layer of cross rods corresponding to 4 corners of the rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121553366.3U CN215925668U (en) | 2021-07-08 | 2021-07-08 | Rectangular pier body steel bar positioning frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121553366.3U CN215925668U (en) | 2021-07-08 | 2021-07-08 | Rectangular pier body steel bar positioning frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215925668U true CN215925668U (en) | 2022-03-01 |
Family
ID=80400468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121553366.3U Active CN215925668U (en) | 2021-07-08 | 2021-07-08 | Rectangular pier body steel bar positioning frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215925668U (en) |
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2021
- 2021-07-08 CN CN202121553366.3U patent/CN215925668U/en active Active
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