CN218429082U - Fixed prefabricated T beam web reinforcement bed-jig - Google Patents
Fixed prefabricated T beam web reinforcement bed-jig Download PDFInfo
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- CN218429082U CN218429082U CN202222121779.5U CN202222121779U CN218429082U CN 218429082 U CN218429082 U CN 218429082U CN 202222121779 U CN202222121779 U CN 202222121779U CN 218429082 U CN218429082 U CN 218429082U
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Abstract
The utility model relates to a fixed prefabricated T-beam web plate reinforcement jig frame, which comprises a plurality of bases which are horizontally arranged in parallel, and each base is provided with a positioning frame; the positioning frame comprises a channel steel upright post, a plurality of steel pipe sleeves are uniformly and parallelly arranged on the channel steel upright post from top to bottom, and round steel positioning rods are movably inserted in the steel pipe sleeves; it is a plurality of channel-section steel stand lower extreme has the longitudinal direction angle steel jointly welded, a plurality of first locating grooves have been seted up to the equidistance on the longitudinal direction angle steel, the utility model provides a pair of fixed prefabricated T web reinforcement bed-jig realizes the position of accurate control structure reinforcing bar through the locating rack in ligature, the installation of T web reinforcing bar, avoids omitting, disappearance to effectively support steel skeleton, prevent to warp and collapse. After the reinforcement is finished, the round steel positioning rod is pulled, the limitation of the T-beam jig frame is removed, the T-beam web plate reinforcement is integrally adjusted away from the jig frame, and the T-beam jig frame and the web plate reinforcement can be separated.
Description
Technical Field
The utility model relates to a public road bridge roof beam construction field specifically is a fixed prefabricated T web reinforcement bed-jig.
Background
The prefabricated T-shaped beam is generally adopted in a highway bridge, web steel bars are dense, different specifications and types are various, and the binding construction difficulty is high. The existing method for binding web steel bars on a prefabricated pedestal is frequently adopted, so that the efficiency is low, the prefabricated pedestal needs to be occupied for a long time, the turnover efficiency of the pedestal is reduced, and the manufacturing progress of a T beam is restricted; in the process of binding the T-beam web plate reinforcing steel bars, construction quality problems such as inaccurate reinforcing steel bar installation position, reinforcing steel bar loss, reinforcing steel bar displacement and the like are easy to occur; the binding formed steel bars are easy to collapse, deform, topple and the like, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need to provide a fixed prefabricated T-beam web steel bar binding jig, which includes a plurality of horizontally parallel bases, and each base is configured with a positioning frame;
the positioning frame comprises a channel steel upright post, a plurality of steel pipe sleeves are uniformly and parallelly arranged on the channel steel upright post from top to bottom, and round steel positioning rods are movably inserted in the steel pipe sleeves;
a plurality of channel-section steel stand lower extreme welds jointly has longitudinal direction location angle steel, a plurality of first constant head tanks have been seted up to the equidistance on the longitudinal direction location angle steel.
Optionally, the base includes the round steel horizontal pole, round steel horizontal pole lower extreme equidistance is vertical to be provided with a plurality of round steel landing legs.
Preferably, the number of the round steel supporting legs is three, and the round steel supporting legs are welded with the round steel cross rod.
Optionally, the distance between adjacent round steel legs on each base is 100-150 cm.
Preferably, the channel steel upright is welded with the round steel support leg at the outermost edge.
Preferably, a plurality of base positioning angle steel longitudinal rods are arranged on the base together and welded with the round steel cross rods.
Preferably, the second constant head tank has been seted up to the equidistance on the base location angle steel vertical pole for accurately lay the web reinforcing bar.
Preferably, the number of the base positioning angle steel longitudinal rods is two, and the base positioning angle steel longitudinal rods are respectively arranged in a front-back symmetrical mode.
Optionally, it is a plurality of locating rack upper end is provided with top angle steel vertical pole jointly, top angle steel vertical pole and channel-section steel stand welding.
Preferably, a plurality of the locating rack is on the same side, just on the locating rack the channel-section steel stand with be connected with it the axis of round steel landing leg is parallel.
Has the advantages that: the utility model provides a pair of fixed prefabricated T web reinforcement bed-jig realizes the position of accurate control structure reinforcing bar through the locating rack in ligature, the installation of T web reinforcing bar, avoids omitting, disappearance to effectively support steel skeleton, prevent to warp and collapse. After the reinforcement is finished, the round steel positioning rod is pulled, the limitation of the T-beam jig frame is removed, the T-beam web plate reinforcement is integrally adjusted away from the jig frame, and the T-beam jig frame and the web plate reinforcement can be separated.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a right side view of the structure of the present invention;
FIG. 3 is a schematic perspective view of the present invention;
FIG. 4 is a schematic perspective view of the structure of the base of the present invention;
FIG. 5 is a schematic perspective view of the middle longitudinal positioning angle steel structure of the present invention;
fig. 6 is a schematic perspective view of the vertical rod structure of the middle base positioning angle steel of the present invention.
In the figure: the steel bar positioning device comprises a base 1, a positioning frame 2, a channel steel upright 2a, a steel tube sleeve 2b, a round steel positioning rod 2c, a longitudinal positioning angle steel 3, a first positioning groove 4, a round steel cross rod 1a, a round steel supporting leg 1b, a base positioning angle steel longitudinal rod 5, a second positioning groove 6 and a top end angle steel longitudinal rod 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
as shown in fig. 1 and 3, a fixed prefabricated T-beam web steel bar binding jig comprises a plurality of bases 1 which are horizontally arranged in parallel, and a positioning frame 2 is arranged on each base 1;
as shown in fig. 1-3, the positioning frame 2 comprises a channel steel upright 2a, a plurality of steel tube sleeves 2b are uniformly arranged on the channel steel upright 2a in parallel from top to bottom, round steel positioning rods 2c are movably inserted in the steel tube sleeves 2b, and the round steel positioning rods 2c can freely move in the steel tube sleeves 2 b;
as shown in fig. 1-3 and 5, top end angle steel longitudinal rods 7 are jointly arranged at the upper ends of a plurality of positioning frames 2, the top end angle steel longitudinal rods 7 are welded with channel steel upright columns 2a, longitudinal positioning angle steel 3 is jointly welded at the lower ends of the channel steel upright columns 2a, a plurality of first positioning grooves 4 for placing reinforcing steel bars are equidistantly formed in the longitudinal positioning angle steel 3, the plurality of positioning frames 2 are arranged on the same side, and the axis of the channel steel upright columns 2a on the positioning frames 2 is parallel to the axis of the round steel supporting legs 1b connected with the positioning frames;
as shown in fig. 3 and 6, the base 1 comprises a round steel cross rod 1a, and a plurality of round steel support legs 1b are vertically arranged at the lower end of the round steel cross rod 1a at equal intervals; the quantity of round steel landing leg 1b in this scheme is three, but not limited to threely, suitably increase and decrease according to the actual demand, round steel landing leg 1b and round steel horizontal pole 1a welding, distance between the adjacent round steel landing leg 1b on every base 1 is between 100-150cm, channel-section steel stand 2a welds with the round steel landing leg 1b at most border, be provided with base location angle steel vertical pole 5 on a plurality of bases 1 jointly, base location angle steel vertical pole 5 welds with round steel horizontal pole 1a, the second constant head tank 6 that is used for laying the reinforcing bar is offered to the equidistance on the base location angle steel vertical pole 5, the quantity of base location angle steel vertical pole 5 is two, and the symmetry sets up around respectively.
It should be noted that the base and the positioning frame may have other structures as long as the corresponding functions are realized.
Above-mentioned technical scheme provides a fixed prefabricated T web reinforcement bed-jig, simple structure through the position and the elevation of base and locating rack accurate control constructional reinforcement, reduces the process, improves work efficiency and quality, simultaneously, effectively prevents that ligature in-process web reinforcing bar from warping and collapsing, improves the security.
The binding and mounting process of the T-shaped beam web plate reinforcing steel bars comprises the following steps: firstly, vertically placing processed U-shaped steel bar semi-finished products on a base one by one according to the positions of a first positioning groove and a second positioning groove; secondly, mounting vertical annular reinforcing steel bars, and binding and connecting the vertical annular reinforcing steel bars with U-shaped reinforcing steel bars; thirdly, mounting longitudinal construction steel bars row by using round steel positioning rods; finally, the bottom longitudinal main rib is installed.
The position of accurate control structure reinforcing bar is realized through the locating rack in ligature, the installation of T beam web reinforcing bar, avoids omitting, disappearance to effectively support steel skeleton, prevent to warp and collapse. After the reinforcement is finished, the round steel positioning rod is pulled, the limitation of the T-beam jig frame is removed, the T-beam web plate reinforcement is integrally adjusted away from the jig frame, and the T-beam jig frame and the web plate reinforcement can be separated.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A fixed prefabricated T-beam web steel bar binding jig is characterized by comprising a plurality of bases (1) which are horizontally arranged in parallel, wherein each base (1) is provided with a positioning frame (2);
the positioning frame (2) comprises a channel steel upright post (2 a), a plurality of steel pipe sleeves (2 b) are uniformly arranged on the channel steel upright post (2 a) in parallel from top to bottom, and round steel positioning rods (2 c) are movably inserted in the steel pipe sleeves (2 b);
a plurality of longitudinal positioning angle steel (3) are welded at the lower end of the channel steel upright post (2 a) together, and a plurality of first positioning grooves (4) are equidistantly formed in the longitudinal positioning angle steel (3).
2. The fixed prefabricated T-beam web steel bar binding jig frame of claim 1, which is characterized in that: the base (1) comprises a round steel cross rod (1 a), and a plurality of round steel supporting legs (1 b) are vertically arranged at the equal distance of the lower end of the round steel cross rod (1 a).
3. The fixed prefabricated T-beam web steel bar binding jig frame of claim 2, characterized in that: the number of the round steel supporting legs (1 b) is three, and the round steel supporting legs are welded with the round steel cross rods (1 a).
4. The fixed prefabricated T-beam web steel bar binding jig frame of claim 3, characterized in that: the distance between the adjacent round steel support legs (1 b) on each base (1) is 100-150 cm.
5. The fixed prefabricated T-beam web steel bar binding jig frame of claim 4, wherein: the channel steel upright post (2 a) is welded with the round steel supporting leg (1 b) at the outermost edge.
6. The fixed prefabricated T-beam web steel bar binding jig frame of claim 2, characterized in that: a plurality of base location angle steel vertical pole (5) are arranged on the base (1) together, and the base location angle steel vertical pole (5) is welded with the round steel cross rod (1 a).
7. The fixed prefabricated T-beam web steel bar binding jig frame of claim 6, characterized in that: and second positioning grooves (6) are formed in the base positioning angle steel longitudinal rod (5) at equal intervals.
8. The fixed prefabricated T-beam web steel bar binding jig frame of claim 7, characterized in that: the number of the base positioning angle steel longitudinal rods (5) is two, and the base positioning angle steel longitudinal rods are respectively arranged in a front-back symmetrical mode.
9. The fixed prefabricated T-beam web steel bar binding jig frame of claim 1, which is characterized in that: a plurality of top end angle steel vertical rods (7) are jointly arranged at the upper ends of the positioning frames (2), and the top end angle steel vertical rods (7) are welded with the channel steel upright posts (2 a).
10. The fixed prefabricated T-beam web steel bar binding jig frame of claim 5, characterized in that: a plurality of locating rack (2) are in same one side, just on locating rack (2) channel-section steel stand (2 a) and the axis of being connected with it round steel landing leg (1 b) are parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222121779.5U CN218429082U (en) | 2022-08-12 | 2022-08-12 | Fixed prefabricated T beam web reinforcement bed-jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222121779.5U CN218429082U (en) | 2022-08-12 | 2022-08-12 | Fixed prefabricated T beam web reinforcement bed-jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218429082U true CN218429082U (en) | 2023-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222121779.5U Active CN218429082U (en) | 2022-08-12 | 2022-08-12 | Fixed prefabricated T beam web reinforcement bed-jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218429082U (en) |
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2022
- 2022-08-12 CN CN202222121779.5U patent/CN218429082U/en active Active
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