CN216893151U - Pre-buried reinforcing bar locating frame - Google Patents
Pre-buried reinforcing bar locating frame Download PDFInfo
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- CN216893151U CN216893151U CN202220227851.XU CN202220227851U CN216893151U CN 216893151 U CN216893151 U CN 216893151U CN 202220227851 U CN202220227851 U CN 202220227851U CN 216893151 U CN216893151 U CN 216893151U
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Abstract
The utility model discloses a positioning frame for embedded steel bars, which belongs to the technical field of building construction and comprises the following components: the first positioning plate is provided with a first positioning hole, and the upper surface of the first positioning plate is provided with a first positioning pipe; the second positioning plate is arranged opposite to the first positioning plate at intervals, a second positioning hole is formed in the second positioning plate, and a second positioning pipe is arranged on the upper surface of the second positioning plate; the first connecting rib extends along the connecting line direction of the first positioning plate and the second positioning plate, one end of the first connecting rib is fixedly connected with the first positioning plate, and the other end of the first connecting rib is fixedly connected with the second positioning plate; one end of the second connecting rib is fixedly connected with the first positioning plate, and the other end of the second connecting rib is fixedly connected with the second positioning plate; and the reinforcing rib is connected between the first connecting rib and the second connecting rib. The method can ensure that the embedded steel bars are inserted in place at one time, and ensure the construction speed and the construction quality.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a positioning frame for embedded steel bars.
Background
The fabricated building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall slabs, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode.
The fabricated concrete structure is one of the common structures in fabricated buildings. The prefabricated concrete structure is provided with the conversion layer according to the standard requirement, the quality of the steel bar connection of the conversion layer directly influences the structural safety, and the positioning accuracy limits the construction efficiency and labor intensity of the prefabricated wall body of the conversion layer, so that the construction progress of the conversion layer is directly influenced.
In the prior art, a positioning steel plate is generally adopted to position the pre-embedded steel bars of the conversion layer. However, since the positioning steel plate is not fixed stably, after the concrete is poured, the actual position of the embedded steel bar still has a large deviation from the designed position, and the position of the embedded steel bar needs to be adjusted for the second time, which affects the construction speed and the building quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an embedded steel bar positioning frame which can ensure that embedded steel bars are inserted in place at one time and ensure the construction speed and the construction quality.
As the conception, the technical scheme adopted by the utility model is as follows:
an embedded steel bar positioning frame comprises:
the positioning device comprises a first positioning plate, a second positioning plate and a positioning mechanism, wherein a first positioning hole is formed in the first positioning plate, a first positioning pipe is arranged on the upper surface of the first positioning plate, and the first positioning pipe and the first positioning hole are coaxially and correspondingly arranged;
the second positioning plate is arranged opposite to the first positioning plate at intervals, a second positioning hole is formed in the second positioning plate, a second positioning pipe is arranged on the upper surface of the second positioning plate, and the second positioning pipe and the second positioning hole are coaxially arranged correspondingly;
the first connecting rib extends along the connecting line direction of the first positioning plate and the second positioning plate, one end of the first connecting rib is fixedly connected with the first positioning plate, and the other end of the first connecting rib is fixedly connected with the second positioning plate;
the second connecting rib extends along the connecting line direction of the first positioning plate and the second positioning plate and is arranged in parallel with the first connecting rib at intervals, one end of the second connecting rib is fixedly connected with the first positioning plate, and the other end of the second connecting rib is fixedly connected with the second positioning plate;
the reinforcing rib is connected between the first connecting rib and the second connecting rib;
the embedded steel bar positioning frame is configured to: the lower surfaces of the first positioning plate and the second positioning plate are arranged at positions 4cm-5cm away from the upper surface of the cast-in-place top plate.
Optionally, a plurality of first positioning holes and a plurality of first positioning pipes are arranged on the first positioning plate, and the first positioning holes and the first positioning pipes are arranged in a one-to-one correspondence manner.
Optionally, the second positioning plate is provided with a plurality of second positioning holes and a plurality of second positioning tubes, and the second positioning holes and the second positioning tubes are arranged in a one-to-one correspondence manner.
Optionally, the reinforcing rib is in a V shape, and includes:
one end of the first rib body is connected with the first connecting rib, and the other end of the first rib body is connected with the second connecting rib;
and one end of the second rib body is connected with the first connecting rib, the other end of the second rib body is connected with the second connecting rib, and the second rib body is connected with the first rib body at an included angle.
Optionally, the included angle is an acute angle.
Optionally, a plurality of the reinforcing ribs are arranged at intervals along the extending direction of the first connecting rib.
Optionally, the V-shaped openings of two adjacent reinforcing bars face oppositely.
Optionally, the first positioning plate is a steel plate.
Optionally, the second positioning plate is a steel plate.
Optionally, the first connecting rib and the second connecting rib are both reinforcing steel bars.
The positioning frame for the embedded steel bars can ensure that the embedded steel bars are inserted in place at one time, and the construction speed and the construction quality are ensured. Due to the arrangement of the first connecting ribs and the second connecting ribs, the relative positions of the first positioning plate and the second positioning plate are unchanged. When the embedded steel bar positioning frame is used, the first positioning plate and the second positioning plate are welded on the truss ribs, so that the embedded steel bar positioning frame is fixed relative to the truss ribs, and the embedded steel bar positioning frame is prevented from being disturbed when concrete is poured; insert embedded bar in first registration arm and second registration arm, embedded bar is the conversion layer reinforcing bar also, then carries out concrete placement, accomplishes the back at concrete placement, cuts off first locating plate and second locating plate and truss muscle be connected, takes away embedded bar locating frame to use next time.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is a top view of an embedded steel bar positioning frame according to an embodiment of the present invention;
fig. 2 is a front view of the embedded steel bar positioning frame according to the embodiment of the present invention.
In the figure:
1. a first positioning plate; 11. a first positioning hole; 12. a first positioning tube;
2. a second positioning plate; 21. a second positioning hole; 22. a second positioning tube;
3. a first connecting rib;
4. a second connecting rib;
6. reinforcing ribs; 61. a first rib body; 62. the second muscle body.
Detailed Description
In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present invention clearer, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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 construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 and 2, the present embodiment provides an embedded steel positioning frame, which can accurately position embedded steel.
Specifically, pre-buried reinforcing bar locating frame includes first locating plate 1, second locating plate 2, first splice bar 3, second splice bar 4 and strengthening rib 6.
Wherein, first locating hole 11 has been seted up on first locating plate 1, is provided with first registration arm 12 at the upper surface of first locating plate 1, and first registration arm 12 corresponds the setting with first locating hole 11 is coaxial.
The second positioning plate 2 and the first positioning plate 1 are oppositely arranged at intervals, a second positioning hole 21 is formed in the second positioning plate 2, a second positioning pipe 22 is arranged on the upper surface of the second positioning plate 2, and the second positioning pipe 22 and the second positioning hole 21 are coaxially and correspondingly arranged.
The first connecting rib 3 extends along the connecting line direction of the first positioning plate 1 and the second positioning plate 2, one end of the first connecting rib is fixedly connected with the first positioning plate 1, and the other end of the first connecting rib is fixedly connected with the second positioning plate 2.
The second connecting rib 4 extends along the connecting line direction of the first positioning plate 1 and the second positioning plate 2 and is arranged in parallel with the first connecting rib 3 at an interval, one end of the second connecting rib is fixedly connected with the first positioning plate 1, and the other end of the second connecting rib is fixedly connected with the second positioning plate 2. Adopt first splice bar 3 and second splice bar 4 to connect between first locating plate 1 and the second locating plate 2, avoid interfering pouring of concrete, guarantee the easy unloading of wall body concrete.
The reinforcing rib 6 is connected between the first connecting rib 3 and the second connecting rib 4.
The embedded steel bar positioning frame is configured to: the lower surfaces of the first positioning plate 1 and the second positioning plate 2 are arranged at positions 4cm-5cm away from the upper surface of the cast-in-place top plate.
The embedded steel bar positioning frame provided by the embodiment has the advantages that the relative positions of the first positioning plate 1 and the second positioning plate 2 are unchanged due to the arrangement of the first connecting ribs 3 and the second connecting ribs 4. When the positioning frame is used, the first positioning plate 1 and the second positioning plate 2 are welded on the truss ribs, so that the fixation of the embedded steel bar positioning frame relative to the truss ribs is realized, and the embedded steel bar positioning frame is ensured not to be disturbed when concrete is poured; insert embedded steel bar in first registration arm 12 and second registration arm 22, embedded steel bar is the conversion layer reinforcing bar promptly, then carries out concrete placement, and after concrete placement accomplished, cuts off first locating plate 1 and second locating plate 2 and truss muscle be connected, takes away embedded steel bar locating frame to use next time.
Specifically, the truss rib is a truss rib of the cast-in-place slab. Further, the cast-in-place plate is a laminated plate.
The embedded steel bar positioning frame provided by the embodiment can ensure the accuracy of the embedded position of the steel bar of the conversion layer, and ensures the construction quality and the construction speed.
Specifically, when the first positioning pipe 12 and the second positioning pipe 22 are selected, the first positioning pipe 12 and the second positioning pipe 22 are steel pipes which are larger than the embedded steel bars by one type. Preferably, the first positioning tube 12 and the second positioning tube 22 are each 10cm in height. The steel pipe with the height of 10cm is adopted, so that the vertical and non-deviation of the joint bar end of the embedded steel bar can be ensured.
Optionally, a plurality of first positioning holes 11 and a plurality of first positioning pipes 12 are arranged on the first positioning plate 1, and the first positioning holes 11 and the first positioning pipes 12 are arranged in a one-to-one correspondence manner. Specifically, the number and arrangement mode of the first positioning holes 11 can be designed according to the requirements of a construction site.
Optionally, the second positioning plate 2 is provided with a plurality of second positioning holes 21 and a plurality of second positioning tubes 22, and the second positioning holes 21 and the second positioning tubes 22 are arranged in a one-to-one correspondence. Specifically, the number and arrangement of the second positioning holes 21 may be designed according to the requirements of a construction site.
Specifically, in the present embodiment, the reinforcing rib 6 is V-shaped and includes a first rib body 61 and a second rib body 62.
One end of the first rib body 61 is connected with the first connecting rib 3, and the other end is connected with the second connecting rib 4; one end of the second rib body 62 is connected with the first connecting rib 3, the other end is connected with the second connecting rib 4, and the second rib body 62 is connected with the first rib body 61 at an included angle. Optionally, the first ribs 61 and the second ribs 62 are each 12mm in diameter.
Optionally, the included angle is acute.
Preferably, in the present embodiment, a plurality of reinforcing ribs 6 are provided at intervals along the extending direction of the first connecting rib 3. Further, the V-shaped openings of two adjacent reinforcing beads 6 face opposite directions. Optionally, the distance between two adjacent reinforcing ribs 6 is 500 mm.
Specifically, in the present embodiment, the first positioning plate 1 is a steel plate. The second positioning plate 2 is a steel plate. Further, the steel plate was made of Q235b and had a thickness of 5 mm.
The first connecting rib 3 and the second connecting rib 4 are both steel bars. Specifically, the diameter of the reinforcing bar is 16 mm. The anchoring length of the steel bar and the steel plate is 150 mm.
Specifically, in this embodiment, the size of the extending direction of the embedded steel bar positioning frame is the length of the prefabricated wall body.
Designing a drawing of the embedded steel bar positioning frame according to construction requirements before processing the embedded steel bar positioning frame; and then processing the embedded steel bar positioning frame in a processing plant according to a drawing. After the pre-buried steel bar positioning frame is machined, the pre-buried steel bar positioning frame is transported to a construction site, accurate installation is carried out according to a site steel bar positioning line, the distance between the first positioning plate 1 and the second positioning plate 2 and the upper surface of the cast-in-place top plate is 4cm-5cm, the first positioning plate 1 and the second positioning plate 2 are welded on the truss ribs through steel bars, and the pre-buried steel bar positioning frame is guaranteed not to be disturbed. And then, according to the anchoring length of the steel bar of the conversion layer, carrying out the steel bar dowel of the conversion layer and binding and fixing the dowel. After concrete pouring, the first positioning plate 1 and the second positioning plate 2 are cut off from being connected with the truss ribs, the embedded steel bar positioning frames are taken away, and the steel bar inserting bars of the conversion layer are determined to be free of deviation in position through paying-off.
The distance between the first positioning plate 1 and the second positioning plate 2 and the cast-in-place top plate is 4cm-5cm, the best position is obtained, the problems of slant of embedded bars and deviation of roots can be effectively solved, the positions of the inserted bars are accurate, and secondary adjustment is not needed.
The foregoing embodiments are merely illustrative of the principles and features of this invention, and the utility model is not limited to the embodiments described above, but rather, is susceptible to various changes and modifications without departing from the spirit and scope of the utility model, as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an embedded steel bar positioning frame which characterized in that includes:
the positioning device comprises a first positioning plate (1), wherein a first positioning hole (11) is formed in the first positioning plate (1), a first positioning pipe (12) is arranged on the upper surface of the first positioning plate (1), and the first positioning pipe (12) and the first positioning hole (11) are coaxially and correspondingly arranged;
the second positioning plate (2) is arranged opposite to the first positioning plate (1) at intervals, a second positioning hole (21) is formed in the second positioning plate (2), a second positioning pipe (22) is arranged on the upper surface of the second positioning plate (2), and the second positioning pipe (22) and the second positioning hole (21) are coaxially arranged correspondingly;
the first connecting rib (3) extends along the connecting line direction of the first positioning plate (1) and the second positioning plate (2), one end of the first connecting rib is fixedly connected with the first positioning plate (1), and the other end of the first connecting rib is fixedly connected with the second positioning plate (2);
the second connecting rib (4) extends along the connecting line direction of the first positioning plate (1) and the second positioning plate (2) and is arranged in parallel with the first connecting rib (3) at intervals, one end of the second connecting rib is fixedly connected with the first positioning plate (1), and the other end of the second connecting rib is fixedly connected with the second positioning plate (2);
a reinforcing rib (6) connected between the first connecting rib (3) and the second connecting rib (4);
the embedded steel bar positioning frame is configured to: the lower surfaces of the first positioning plate (1) and the second positioning plate (2) are arranged at positions 4cm-5cm away from the upper surface of the cast-in-place top plate.
2. The embedded steel bar positioning frame according to claim 1, wherein the first positioning plate (1) is provided with a plurality of first positioning holes (11) and a plurality of first positioning pipes (12), and the first positioning holes (11) and the first positioning pipes (12) are arranged in a one-to-one correspondence manner.
3. The embedded steel bar positioning frame according to claim 1, wherein the second positioning plate (2) is provided with a plurality of second positioning holes (21) and a plurality of second positioning pipes (22), and the second positioning holes (21) and the second positioning pipes (22) are arranged in a one-to-one correspondence manner.
4. The embedded steel bar positioning frame according to claim 1, wherein the reinforcing ribs (6) are V-shaped, and include:
one end of the first rib body (61) is connected with the first connecting rib (3), and the other end of the first rib body is connected with the second connecting rib (4);
and one end of the second rib body (62) is connected with the first connecting rib (3), the other end of the second rib body is connected with the second connecting rib (4), and the second rib body (62) is connected with the first rib body (61) in an included angle.
5. The embedded steel bar positioning frame of claim 4, wherein the included angle is an acute angle.
6. The embedded steel bar positioning frame as claimed in claim 4, wherein a plurality of the reinforcing ribs (6) are arranged at intervals along the extending direction of the first connecting rib (3).
7. The embedded steel bar positioning frame as claimed in claim 6, wherein the V-shaped openings of two adjacent reinforcing bars (6) face in opposite directions.
8. The embedded steel bar positioning frame according to any one of claims 1 to 7, wherein the first positioning plate (1) is a steel plate.
9. The embedded steel bar positioning frame according to any one of claims 1 to 7, wherein the second positioning plate (2) is a steel plate.
10. The embedded steel bar positioning frame according to any one of claims 1 to 7, wherein the first connecting bar (3) and the second connecting bar (4) are both steel bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220227851.XU CN216893151U (en) | 2022-01-27 | 2022-01-27 | Pre-buried reinforcing bar locating frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220227851.XU CN216893151U (en) | 2022-01-27 | 2022-01-27 | Pre-buried reinforcing bar locating frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216893151U true CN216893151U (en) | 2022-07-05 |
Family
ID=82183810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220227851.XU Active CN216893151U (en) | 2022-01-27 | 2022-01-27 | Pre-buried reinforcing bar locating frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216893151U (en) |
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2022
- 2022-01-27 CN CN202220227851.XU patent/CN216893151U/en active Active
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