CN222985597U - Reinforcing steel bar binding and positioning device for prefabricated part - Google Patents
Reinforcing steel bar binding and positioning device for prefabricated part Download PDFInfo
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- CN222985597U CN222985597U CN202421631260.4U CN202421631260U CN222985597U CN 222985597 U CN222985597 U CN 222985597U CN 202421631260 U CN202421631260 U CN 202421631260U CN 222985597 U CN222985597 U CN 222985597U
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Abstract
本实用新型涉及一种预制构件用钢筋绑扎定位装置，其用于配合胎架布置，包括型钢立杆、多个设置于所述型钢立杆的第一侧面的定位角钢、至少两个设置于胎架上的固定角钢、至少两个分别通过紧固件可拆卸连接于所述定位角钢和固定角钢上的调节角钢、多个设置于所述型钢立杆的第二侧面的套管、以及多个分别插接于所述套管上的梳齿杆，所述型钢立杆的第一侧面和第二侧面为相邻面或相对面，所述型钢立杆的长度方向和所述套管的轴心线之间形成夹角。本实用新型的预制构件用钢筋绑扎定位装置具有结构简单、安装方便、适应性强、成本低廉等优点，能够有效地提高箱梁顶板钢筋绑扎的精度和效率，减少施工难度和工期。
The utility model relates to a reinforcement binding and positioning device for prefabricated components, which is used to cooperate with the tire frame arrangement, including a steel upright, a plurality of positioning angle steels arranged on the first side of the steel upright, at least two fixed angle steels arranged on the tire frame, at least two adjustment angle steels detachably connected to the positioning angle steel and the fixed angle steel by fasteners, a plurality of sleeves arranged on the second side of the steel upright, and a plurality of comb tooth rods respectively plugged into the sleeves, wherein the first side and the second side of the steel upright are adjacent faces or opposite faces, and an angle is formed between the length direction of the steel upright and the axis line of the sleeve. The reinforcement binding and positioning device for prefabricated components of the utility model has the advantages of simple structure, convenient installation, strong adaptability, low cost, etc., and can effectively improve the accuracy and efficiency of the reinforcement binding of the box girder top plate, and reduce the construction difficulty and construction period.
Description
Technical Field
The utility model relates to the technical field of reinforcement binding of prefabricated parts, in particular to a reinforcement binding and positioning device for prefabricated parts.
Background
The box girder of the reinforced concrete structure is divided into a prefabricated box girder and a cast-in-situ box girder, and the box girder combined bridge girder erection machine prefabricated in independent places can be erected after the lower engineering is completed, so that the engineering progress can be accelerated, and the construction period can be saved. At present, the prefabricated box girder construction is mostly formed by pouring a shaping steel template, the box girder top plate is a stressed structure for directly bearing bridge deck load, the control of the steel bar spacing is an important link for guaranteeing the integral structural strength of the box girder, and the integral construction quality and progress of the box girder are seriously affected due to the problems of low steel bar spacing precision, difficult mounting and dismounting of the comb plate and the like in the steel bar binding construction process of the box girder top plate.
In the existing prefabricated box girder engineering construction, the box girder top plate reinforcement is mostly formed by directly carrying out top plate reinforcement on an outer template of a prefabricated box girder after the installation of an inner template of the prefabricated box girder is completed. The technology adopts the comb plate connected with the outer template by bolts as the steel bar binding device, when the inclination angle of the top plate of the box girder or the distance between top plate steel bars in the longitudinal direction changes, the comb plate on the steel template needs to be punched and fixed again according to the arrangement form of the top plate steel bars, and the labor, the materials and the construction progress are greatly consumed. In addition, in the concrete pouring process, because the bolted connection position of the comb plate is positioned on the outer template and is close to the pouring opening, concrete slurry easily invades the bolted connection position, so that the comb plate is difficult to disassemble, the site construction progress is seriously influenced, and the purpose of improving the binding precision and efficiency of the steel bars of the top plate of the box girder can not be achieved.
Chinese patent publication No. CN220945950U filed by applicant in the future discloses a box girder top plate reinforcement binding device, which comprises a supporting frame, a moving unit arranged at the bottom of the supporting frame, a vertical plate arranged on the supporting frame, a plurality of groups of bar-shaped vertical grooves arranged on the vertical plate, a plurality of bottom plates respectively sliding and locking on the groups of bar-shaped vertical grooves through first fasteners, a pair of trapezoidal end plates respectively fixed at two ends of the bottom plates through second fasteners, a pair of comb tooth plates respectively fixed on the upper waist surface and the lower waist surface of the trapezoidal end plates through third fasteners, and a top plate fixed on the pair of trapezoidal end plates through fourth fasteners. The steel bar binding device has the advantages of convenient mounting and dismounting of the comb plate and limiting of the top plate steel bars which are arranged at different inclined angles and intervals, but has large occupied area and high manufacturing cost, and needs to be improved.
Disclosure of utility model
The utility model aims to solve the problems in the prior art and provide the reinforcing steel bar binding and positioning device for the prefabricated part, which can be externally arranged on a jig frame and has the advantages of small occupied area and low manufacturing cost.
The above object of the present utility model is achieved by the following technical solutions:
The utility model provides a prefabricated component is with reinforcing bar ligature positioner for cooperation bed-jig arranges, including shaped steel pole setting, a plurality of set up in the location angle steel of the first side of shaped steel pole setting, at least two fixed angle steel that set up on the bed-jig, at least two respectively through the fastener can dismantle connect in adjust angle steel on location angle steel and the fixed angle steel, a plurality of set up in the sleeve pipe of the second side of shaped steel pole setting and a plurality of peg graft respectively in broach pole on the sleeve pipe, the first side and the second side of shaped steel pole setting are adjacent face or opposite face, shaped steel pole setting length direction with form the contained angle between the sheathed tube axial lead.
By adopting the technical scheme, in the binding process of the steel bars of the top plate of the box girder, the steel bar binding positioning device for the prefabricated component can be externally arranged on the jig frame, the jig frame is not required to be additionally changed, only the fixed angle steel is required to be arranged at a proper position of the jig frame, the adjusting angle steel is respectively connected with the positioning angle steel and the fixed angle steel through the fasteners, and the whole positioning device can be quickly built; in addition, the included angle formed between the length direction of the steel upright rod and the axial lead of the sleeve enables the comb tooth rod to form a certain inclined angle after the sleeve is inserted into the comb tooth rod, and supports the steel bars, preferably the included angle is 90 degrees, so that the steel bar binding and positioning device for the prefabricated member adapts to steel bar positioning requirements of different inclined angles.
The utility model is further characterized in that the two side walls of the adjusting angle steel are respectively provided with a strip-shaped chute, and the fastener slides and is locked on the strip-shaped chute.
Through adopting above-mentioned technical scheme, through the position of adjusting the fastener on the bar spout, can conveniently adjust the distance between location angle steel and the fixed angle steel, and then adjust the interval between broach pole and the bed-jig to the spacing demand of roof reinforcing bar that the different intervals were arranged is accommodated.
The utility model further provides that the fastening elements are provided with two groups and are respectively arranged opposite to the two strip-shaped sliding grooves, and each group of fastening elements comprises at least two fastening elements.
By adopting the technical scheme, the installation stability is improved.
The utility model is further characterized in that the fastener comprises an adjusting bolt which is connected to the strip-shaped chute in a sliding way and an adjusting nut which is connected to the adjusting bolt in a threaded way, the adjusting bolts are respectively abutted against the steel upright rod, the positioning angle steel, the fixed angle steel and the jig frame, and the adjusting bolts are tightly abutted against the inner side surface of the adjusting angle steel.
Through adopting above-mentioned technical scheme, on adjusting the angle steel and passing through the basis of part fastener connection location angle steel and fixed angle steel, the connection between angle steel and bed-jig and the shaped steel pole setting is fixed to other fasteners, is favorable to improving the installation stability when being convenient for dismouting.
The utility model is further provided with reinforcing ribs between the section steel upright posts and the positioning angle steel.
By adopting the technical scheme, the installation stability is improved.
The utility model is further arranged such that the outer side surface of the fixed angle is disposed opposite the second side surface of the section steel upright.
Through adopting above-mentioned technical scheme, after the fastener locking, fixed angle steel can support in shaped steel pole setting surface.
The utility model further provides that the comb tooth bars are divided into a plurality of groups along the length direction of the section steel vertical bar, and each group of comb tooth bars is provided with a holding bar.
By adopting the technical scheme, the force application device is convenient for a user to grasp and apply force.
The utility model further provides that the sleeves are arranged at unequal intervals along the length direction of the profile steel upright, and at least one comb tooth rod in each group is coaxial with the sleeve when in butt joint.
By adopting the technical scheme, the comb tooth bars can form different distances after being inserted into the sleeve, and the applicability of the device is further improved.
In conclusion, the box girder roof reinforcement binding device has the advantages of being simple in structure, convenient to install, high in adaptability, low in cost and the like, and can effectively improve the precision and efficiency of box girder roof reinforcement binding and reduce construction difficulty and construction period.
Drawings
Fig. 1 is a schematic view showing a connection relationship between a reinforcing bar binding and positioning device for a prefabricated member and a jig frame according to the present utility model.
FIG. 2 is a schematic view of the connection relationship between the top of the section steel upright, the adjusting connector and the jig frame of the present utility model.
FIG. 3 is a schematic view of the connection relationship between the bottom of the section steel upright, the adjusting connector and the jig frame of the utility model.
In the figure, 1, a section steel vertical rod, 2, an adjusting connecting piece, 21, a positioning angle steel, 22, a reinforcing rib, 23, a fixing angle steel, 24, an adjusting angle steel, 25, a strip-shaped chute, 26, a fastener, 261, an adjusting bolt, 262, an adjusting nut, 3, a sleeve, 4, a comb tooth bar, 41 and a holding bar.
Detailed Description
The utility model will be further described with reference to the drawings and detailed description in order to make the technical means, the creation characteristics, the achievement of the objects and the functions of the utility model more clear and easy to understand.
Referring to fig. 1, the steel bar binding and positioning device for prefabricated components disclosed by the utility model is used for being matched with a jig frame for arrangement, and comprises a section steel vertical rod 1, an adjusting connecting piece 2 arranged between a first side surface of the section steel vertical rod 1 and the jig frame, a plurality of sleeves 3 arranged on a second side surface of the section steel vertical rod 1, and a plurality of comb teeth bars 4 respectively inserted on the sleeves 3. The adjusting connecting piece 2 completes the assembly and disassembly and the installation position adjustment of the section steel vertical rod 1 on the jig frame in a sliding locking mode, the first side surface and the second side surface of the section steel vertical rod 1 are adjacent surfaces or opposite surfaces, and a 90-degree included angle is formed between the length direction of the section steel vertical rod 1 and the axial lead of the sleeve 3.
These comb bars 4 are divided into three groups along the length direction of the section steel upright 1, and each group of comb bars 4 is provided with a holding bar 41, so that the user can grasp and apply force conveniently. Meanwhile, the sleeves 3 are arranged at unequal intervals along the length direction of the profile steel upright rod 1, and when in butt joint, 1-2 comb tooth bars 4 in each group are coaxial with the sleeves 3, so that different distances can be formed between the comb tooth bars 4 after the sleeves 3 are inserted, and the applicability of the device is further improved.
Referring to fig. 2 and 3, the adjusting link 2 includes three positioning angle steels 21 provided at a first side of the section steel upright 1, a reinforcing rib 22 provided between the section steel upright 1 and the positioning angle steels 21, two fixing angle steels 23 provided on the jig frame, three adjusting angle steels 24, bar-shaped slide grooves 25 respectively provided on both side walls of the adjusting angle steels 24, and a pair of fasteners 26 slipped and locked on the bar-shaped slide grooves 25. The fastener 26 comprises an adjusting bolt 261 which is slidably connected to the strip-shaped chute 25, and an adjusting nut 262 which is in threaded connection with the adjusting bolt 261, wherein the adjusting bolts 261 respectively abut against and penetrate through the section steel upright 1, the positioning angle steel 21, the fixed angle steel 23 and the jig frame, and the outer side surface of the fixed angle steel 23 is opposite to the second side surface of the section steel upright 1. In addition, the adjusting bolt 261 closely abuts against the inner side surface of the adjusting angle 24, and after the fastener 26 is locked, the fixing angle 23 can abut against the surface of the section steel upright 1.
In the binding process of the steel bars of the top plate of the box girder, the steel bar binding and positioning device for the prefabricated part can be externally arranged on the jig frame, the jig frame is not required to be additionally changed, only the fixed angle steel 23 is required to be arranged at a proper position of the jig frame, the adjusting angle steel 24 is respectively connected with the positioning angle steel 21 and the fixed angle steel 23 through the fastener 26, and the whole positioning device can be quickly built; in addition, the included angle formed between the length direction of the profile steel upright rod 1 and the axial lead of the sleeve 3 enables the comb tooth rod 4 to form a certain inclined angle after being inserted into the sleeve 3 and to support the steel bars, and the preferable included angle is 90 degrees, so that the steel bar binding and positioning device for the prefabricated part meets the steel bar positioning requirements of different inclined angles.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (8)
1. The steel bar binding and positioning device for the prefabricated component is used for being matched with a jig frame for arrangement and is characterized by comprising a steel bar vertical rod (1), a plurality of positioning angle steels (21) arranged on a first side face of the steel bar vertical rod (1), at least two fixing angle steels (23) arranged on the jig frame, at least two adjusting angle steels (24) detachably connected to the positioning angle steels (21) and the fixing angle steels (23) through fasteners (26), a plurality of sleeves (3) arranged on a second side face of the steel bar vertical rod (1) and a plurality of comb teeth bars (4) respectively inserted on the sleeves (3), wherein the first side face and the second side face of the steel bar vertical rod (1) are adjacent faces or opposite faces, and an included angle is formed between the length direction of the steel bar vertical rod (1) and the axial lead of the sleeve (3).
2. The steel bar binding and positioning device for prefabricated parts according to claim 1, wherein two side walls of the adjusting angle steel (24) are respectively provided with a strip-shaped chute (25), and the fastener (26) slides and is locked on the strip-shaped chute (25).
3. A reinforcing bar binding positioning device for prefabricated parts according to claim 2, wherein the fasteners (26) are provided in two groups and are respectively arranged opposite to the two strip-shaped sliding grooves (25), and each group of fasteners (26) comprises at least two fasteners (26).
4. A reinforcing bar ligature positioner for prefabricated components according to claim 3, wherein the fastener (26) comprises an adjusting bolt (261) which is connected to the strip-shaped chute (25) in a sliding manner, and an adjusting nut (262) which is connected to the adjusting bolt (261) in a threaded manner, wherein the adjusting bolt (261) is respectively abutted against the steel upright (1), the positioning angle steel (21), the fixed angle steel (23) and the jig frame, and the adjusting bolt (261) is tightly abutted against the inner side surface of the adjusting angle steel (24).
5. The steel bar binding and positioning device for prefabricated parts according to claim 1, wherein reinforcing ribs (22) are arranged between the profile steel upright (1) and the positioning angle steel (21).
6. A reinforcing bar binding and positioning device for prefabricated parts according to claim 1, characterized in that the outer side surface of the fixed angle steel (23) is arranged opposite to the second side surface of the section steel upright (1).
7. A reinforcing bar binding and positioning device for prefabricated parts according to claim 1, wherein the comb bars (4) are divided into a plurality of groups along the length direction of the section steel upright (1), and each group of comb bars (4) is provided with a holding bar (41).
8. A reinforcing bar binding and positioning device for prefabricated parts according to claim 7, wherein the sleeves (3) are arranged at unequal intervals along the length direction of the section steel upright (1), and at least one comb bar (4) in each group is coaxial with the sleeves (3) when in butt joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421631260.4U CN222985597U (en) | 2024-07-11 | 2024-07-11 | Reinforcing steel bar binding and positioning device for prefabricated part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421631260.4U CN222985597U (en) | 2024-07-11 | 2024-07-11 | Reinforcing steel bar binding and positioning device for prefabricated part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222985597U true CN222985597U (en) | 2025-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421631260.4U Active CN222985597U (en) | 2024-07-11 | 2024-07-11 | Reinforcing steel bar binding and positioning device for prefabricated part |
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| CN (1) | CN222985597U (en) |
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- 2024-07-11 CN CN202421631260.4U patent/CN222985597U/en active Active
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