CN213732502U - High-efficient prefabricated case roof beam field steel reinforcement cage ligature bench formwork - Google Patents
High-efficient prefabricated case roof beam field steel reinforcement cage ligature bench formwork Download PDFInfo
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- CN213732502U CN213732502U CN202022313807.4U CN202022313807U CN213732502U CN 213732502 U CN213732502 U CN 213732502U CN 202022313807 U CN202022313807 U CN 202022313807U CN 213732502 U CN213732502 U CN 213732502U
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- steel pipe
- base
- reinforcement cage
- steel
- bench formwork
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Abstract
The utility model relates to a high-efficient prefabricated box girder field steel reinforcement cage ligature bench formwork belongs to bridge engineering construction technical field; the utility model comprises a base, horizontal clamping grooves and steel pipes, wherein the base is of a frame structure, the left side and the right side of the base are side beams, a plurality of steel pipe hoops are arranged outside the side beams, the bottom of the steel pipe is inserted into the steel pipe hoops, a plurality of support short sections are arranged inside the steel pipe, a crossbeam is arranged between the side beams, two horizontal clamping grooves which are parallel to each other are arranged on the base, and a plurality of notches are arranged on the horizontal clamping grooves; the utility model discloses can improve the quality and the machining efficiency of box beam, reduce the time that framework of steel reinforcement occupy the pedestal, the practicality is strong, and popularization prospect is good.
Description
Technical Field
The utility model relates to a high-efficient prefabricated box girder field steel reinforcement cage ligature bench formwork belongs to bridge engineering construction technical field.
Background
At present, as the field of bridge construction is developed rapidly, the number of box beams used is more and more, quality control is stricter and more, in the process of construction, in order to save and overcome the difficulty of geographical conditions, most of the box beams are constructed in a mode of prefabricating a hanging basket in advance, in the process of binding a reinforcement cage in a precast beam field, the time of occupying a pedestal is longer, and binding errors cause poor quality control of the reinforcement cage.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art exists not enough, provides a convenient to use, economic safety's high-efficient prefabricated box girder field steel reinforcement cage ligature bench formwork.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a high-efficient prefabricated box girder field steel reinforcement cage ligature bench formwork, includes base, horizontal slot and steel pipe, and the base is the frame structure, and the left and right sides limit of base is the curb girder, and the outside of curb girder is equipped with a plurality of steel pipe hoops, and the bottom of steel pipe inserts in the steel pipe hoop, and the inboard of steel pipe is equipped with a plurality of support nipple joints, is equipped with the crossbeam between the curb girder, is equipped with two parallel horizontal slot of each other on the base, is equipped with a plurality of notches on the horizontal slot.
Furthermore, the support short sections are welded on the steel pipe at equal intervals.
Furthermore, the included angle between the steel pipe and the base is larger than 90 degrees.
Further, the support short section is perpendicular to the steel pipe.
Furthermore, the horizontal clamping groove is made of angle steel, and notches in the horizontal clamping groove are in the same shape and are arranged at equal intervals.
Compared with the prior art, the utility model following beneficial effect has.
The utility model is manufactured by combining angle steel and steel pipes, has reasonable design structure, novel and unique shape, simple operation, environmental protection, repeated use, economy and safety; in addition, in the using process, the on-site binding of the reinforcement cage framework and the controllability of the error of the installation distance are ensured, and the time that the reinforcement cage framework occupies a pedestal is greatly reduced.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
In the figure, 1-steel pipe hoop, 2-base, 3-cross beam, 4-horizontal clamping groove, 5-side beam, 6-steel pipe and 61-support short section.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in figure 1, the length of the box girder is longer, the utility model discloses a steel reinforcement cage for ligature box girder has only given the schematic diagram of a part nearer apart from the observer. The utility model relates to a high-efficient prefabricated box girder field steel reinforcement cage ligature bench formwork, including base 2, horizontal slot 4 and steel pipe 6, base 2 is the frame structure, and the left and right sides limit of base 2 is curb girder 5, and the outside of curb girder 5 is equipped with a plurality of steel pipe hoops 1, and the bottom of steel pipe 6 is inserted in steel pipe hoop 1, and the inboard of steel pipe 6 is equipped with a plurality of support nipple joints 61, is equipped with crossbeam 3 between the curb girder 5, is equipped with two parallel horizontal slot 4 of each other on base 2, is equipped with a plurality of notches on horizontal slot 4.
The support nipple 61 is perpendicular to the steel pipe 6. The support short joints 61 are welded on the steel pipe 6 at equal intervals. The included angle between the steel pipe 6 and the base 2 is larger than 90 degrees. The purpose of this arrangement is to satisfy the pouring of the box girder that the cross-section is trapezoidal.
As shown in fig. 2, the horizontal catching groove 4 is made of angle steel. The notches in the horizontal clamping grooves 4 are in the same shape and are arranged at equal intervals and used for controlling the interval between the horizontal ribs of the box-shaped beam bottom plate. The beam 3 is used for supporting the horizontal clamping groove 4, and collapse in the process of binding the steel bars of the box-shaped beam bottom plate is avoided.
To the working process and principle of the utility model further explain: base 2 bears the base for the atress, and the horizontal muscle of beam bottom plate is placed to the notch on horizontal draw-in groove 4, places the vertical horizontal muscle of box web on supporting nipple joint 61, because supporting the nipple joint and be the equidistance and distribute, consequently can carry out the accurate positioning to vertical horizontal muscle, has ensured the on-the-spot ligature of steel reinforcement cage skeleton and the controllable of erection space error.
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 above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (5)
1. The utility model provides a high-efficient prefabricated box girder field steel reinforcement cage ligature bench formwork which characterized in that: including base (2), horizontal draw-in groove (4) and steel pipe (6), base (2) are the frame structure, the left and right sides limit of base (2) is curb girder (5), the outside of curb girder (5) is equipped with a plurality of steel pipe hoop (1), the bottom of steel pipe (6) is inserted in steel pipe hoop (1), the inboard of steel pipe (6) is equipped with a plurality of support nipple joints (61), be equipped with crossbeam (3) between curb girder (5), be equipped with two horizontal draw-in grooves (4) that are parallel to each other on base (2), be equipped with a plurality of notches on horizontal draw-in groove (4).
2. The efficient precast box girder yard reinforcement cage binding bench formwork of claim 1, characterized in that: the support short sections (61) are welded on the steel pipe (6) at equal intervals.
3. The efficient precast box girder yard reinforcement cage binding bench formwork of claim 1, characterized in that: the included angle between the steel pipe (6) and the base (2) is larger than 90 degrees.
4. The efficient precast box girder yard reinforcement cage binding bench formwork of claim 2, characterized in that: the support short section (61) is perpendicular to the steel pipe (6).
5. The efficient precast box girder yard reinforcement cage binding bench formwork of claim 1, characterized in that: the horizontal clamping grooves (4) are made of angle steel, and notches in the horizontal clamping grooves (4) are in the same shape and are arranged at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022313807.4U CN213732502U (en) | 2020-10-17 | 2020-10-17 | High-efficient prefabricated case roof beam field steel reinforcement cage ligature bench formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022313807.4U CN213732502U (en) | 2020-10-17 | 2020-10-17 | High-efficient prefabricated case roof beam field steel reinforcement cage ligature bench formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213732502U true CN213732502U (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022313807.4U Active CN213732502U (en) | 2020-10-17 | 2020-10-17 | High-efficient prefabricated case roof beam field steel reinforcement cage ligature bench formwork |
Country Status (1)
| Country | Link |
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| CN (1) | CN213732502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113481865A (en) * | 2021-07-26 | 2021-10-08 | 湖南中铁五新钢模有限责任公司 | Construction method of reinforcement cage binding assembly line |
-
2020
- 2020-10-17 CN CN202022313807.4U patent/CN213732502U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113481865A (en) * | 2021-07-26 | 2021-10-08 | 湖南中铁五新钢模有限责任公司 | Construction method of reinforcement cage binding assembly line |
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