CN216999361U - Single-column pier cantilever capping beam assembly type bearing support device - Google Patents
Single-column pier cantilever capping beam assembly type bearing support device Download PDFInfo
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- CN216999361U CN216999361U CN202220651795.2U CN202220651795U CN216999361U CN 216999361 U CN216999361 U CN 216999361U CN 202220651795 U CN202220651795 U CN 202220651795U CN 216999361 U CN216999361 U CN 216999361U
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Abstract
The utility model discloses a single-column pier cantilever capping beam assembled bearing support device; the single-column pier cantilever bent cap assembled bearing support is a main bearing structure of a simple construction platform of the single-column pier cantilever bent cap, and a cantilever support structure is formed by arranging a climbing cone and a bracket frame processed by I-shaped steel on the outer side of the single-column pier bent cap. Lay the coincide cantilever construction work platform of I-steel roof beam, distribution roof beam and template in vertical simultaneously and carry out pier stud bent cap construction, guarantee the convenience of single-column bent cap construction, and ensured the construction quality of bent cap. The device adopts and to set up in the single-column pier stud outside and climb awl and bracket frame and form and pass the power support, adopts the assembled support to carry out the construction of single-column pier bent cap, has installation and dismantlement convenient and fast, promotes bent cap efficiency of construction. In order to ensure the integral stability of the cantilever bent cap bearing support, the outer sides of the brackets attached to the pier columns are connected by the transverse connection, so that the construction quality and the construction safety are ensured.
Description
Technical Field
The utility model relates to the technical field related to the assembly of single-column pier cantilever bent caps, in particular to a single-column pier cantilever bent cap assembly type bearing support device.
Background
The existing single-column pier cantilever capping beam construction mostly adopts processes of a floor support, a penetrating rod method aerial support, a welded wall-attached support and the like, and the main arrangement form is that a support main body adopts a triangular truss sheet with a cantilever, two truss sheets are parallel front and back, and the transverse bridge direction is attached to the top of a bridge pier column at equal height. Each truss sheet is provided with an upper supporting point and a lower supporting point, a round steel bar is inserted into a pier stud to serve as the supporting points, a steel hoop is used as the supporting point for the lower supporting point, the two supporting points are stressed together, the arrangement mode of the two supporting points is shown in figure 1, the overhead working time is long in several modes, the mounting and dismounting are inconvenient, the safety risk is high, the turnover is poor, and the construction efficiency is low.
SUMMERY OF THE UTILITY MODEL
Accordingly, to address the above-described deficiencies, the present invention provides a single pier cantilever capping beam fabricated load bearing support apparatus; the device adopts and to set up in the single-column pier column outside and climb awl and bracket frame and form and pass power support, adopts the assembled support to carry out the construction of single-column pier bent cap, has installation and dismantles convenient and fast, promotes bent cap efficiency of construction. In order to ensure the integral stability of the cantilever bent cap bearing support, the outer sides of the brackets attached to the pier columns are connected by the transverse connection, so that the construction quality and the construction safety are ensured.
The utility model is realized in this way, construct a kind of single-column mound cantilever capping beam assembled bearing support device, characterized by that; the bearing support device comprises a climbing cone, a bracket rack, I-shaped steel, a butt wedge adjusting block, a main beam, an I-shaped steel distribution beam and a bottom template; arranging an M30 creeping cone on the outer side of the single-column pier, and welding a bracket frame processed by I25b double-spliced I-shaped steel to be used as a force transmission support of the construction simple platform; meanwhile, double-spliced I40b I-steel is erected on the bracket of the cow along the bridge direction to serve as transverse connection, the stability of the cantilever support is guaranteed, a butt wedge adjusting block (used for adjusting the gradient of the transverse bridge direction) is sequentially arranged on the bracket of the cow, double-spliced I40b I-steel is arranged in the transverse bridge direction to serve as a main beam, an I20b I-steel distribution beam is arranged on the main beam, and a bottom template is laid on the top of the main beam.
The utility model relates to a single-column pier cantilever cover beam assembly type bearing support device which is characterized in that a cantilever cover beam is arranged on a cantilever beam of a single-column pier; the M30 climbing cone is connected with a bracket frame through a high-strength bolt to serve as a temporary cantilever bent cap construction platform support, then I-shaped steel and a butt wedge are installed to serve as a force transmission platform of a main beam, and finally double-spliced I40b I-shaped steel is installed to serve as the main beam and a distribution beam is erected.
The utility model relates to a single-column pier cantilever cover beam assembly type bearing support device which is characterized in that a cantilever cover beam is arranged on a cantilever beam of a single-column pier; the bottom template is connected with the I-shaped steel distribution beam by adopting U-shaped bolts with the distance of 1.8m, so that the construction safety is ensured.
The utility model relates to a single-column pier cantilever cover beam assembly type bearing support device which is characterized in that a cantilever cover beam is arranged on a cantilever beam of a single-column pier; the bottom template is a bottom template with the thickness of 10.5 mm.
The utility model has the following advantages: the utility model provides a single-column pier cantilever capping beam assembled bearing support device; the single-column pier cantilever bent cap assembled bearing support is a main bearing structure of a simple construction platform of the single-column pier cantilever bent cap, and a cantilever support structure is formed by arranging a climbing cone and a bracket frame processed by I-shaped steel on the outer side of the single-column pier bent cap. Lay the coincide cantilever construction work platform of I-steel, distribution roof beam and template in vertical simultaneously and carry out pier stud bent cap construction, guarantee the convenience of single-column bent cap construction, and ensured the construction quality of bent cap. The device adopts and to set up in the single-column pier column outside and climb awl and bracket frame and form and pass power support, adopts the assembled support to carry out the construction of single-column pier bent cap, has installation and dismantles convenient and fast, promotes bent cap efficiency of construction. In order to ensure the overall stability of the cantilever bent cap bearing support, the outer side of the bracket attached to the pier column is connected by the transverse connection, so that the construction quality and safety are ensured.
Novel single pier cantilever bent cap assembled bearing support advantage does:
1. the cantilever bent cap of the single-column pier of the bridge has the advantages of high construction speed, high assembly degree, convenient and quick installation and disassembly, low labor intensity, improved operation efficiency and shortened construction period;
2. the novel single-column pier cantilever bent cap assembly type bearing support is convenient to mount and dismount, the damage to the permanent structure of the bent cap is small, the potential quality hazard is reduced, and the construction quality of the cantilever bent cap is guaranteed;
3. the construction support for the cantilever bent cap of the single pier of the bridge is convenient to erect, strong in turnover performance and high in turnover efficiency;
4. the overhead working time of the operating personnel is greatly shortened, the cost is saved, and the safety is guaranteed.
Overall, adopt novel single pier cantilever bent cap assembled bearing support, all obtain improving in the aspect of comprehensive index such as bridge cantilever bent cap construction quality, safety, economy, environmental protection. Meanwhile, the cost is reduced, the construction quality of the bridge cantilever bent cap is guaranteed, the construction efficiency of the bridge cantilever bent cap is greatly improved, and the safe and efficient construction of the bridge cantilever bent cap is guaranteed.
Drawings
FIG. 1 is a schematic view of a bearing support for existing single pier cantilever capping beam construction;
FIG. 2 is an elevational view of the load bearing support assembly of the present invention;
figure 3 is a side view of the load bearing bracket assembly of the present invention.
Wherein: the steel truss formwork comprises a climbing cone 1, a bracket frame 2, I-shaped steel 3, a butt wedge adjusting block 4, a main beam 5, an I-shaped steel distribution beam 6, a bottom formwork 7 and a U-shaped bolt 8.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 3, and the technical solutions in the embodiments of the present invention will be clearly and completely described below. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a single-column pier cantilever cover beam assembled bearing support device through improvement, which can be implemented as follows as shown in the figure; the bearing support device comprises a climbing cone 1, a bracket frame 2, I-shaped steel 3, a butt wedge adjusting block 4, a main beam 5, an I-shaped steel distribution beam 6 and a bottom template 7; arranging an M30 creeping cone 1 on the outer side of the single-column pier, and welding a bracket frame 2 processed by I25b double-spliced I-shaped steel to be used as a force transmission support of the construction simple platform; meanwhile, double-spliced I40b I-shaped steel 3 is erected on the bracket frame 2 along the bridge direction to be used as transverse connection, the stability of the cantilever support is guaranteed, the butt wedge adjusting blocks 4 (used for adjusting the gradient of the transverse bridge direction) are sequentially arranged on the bracket frame, double-spliced I40b I-shaped steel is arranged in the transverse bridge direction to be used as a main beam 5, an I20b I-shaped steel distribution beam 6 is arranged on the main beam 5, and a bottom template 7 is laid on the top of the main beam.
When the single-column pier cantilever cover beam assembled bearing support device is implemented; the M30 climbing cone 1 is connected with the bracket rack 2 through a high-strength bolt to be used as a temporary cantilever bent cap construction platform support, I-shaped steel and a butt wedge are installed to be used as a force transmission platform of a main beam, and finally double I-shaped steel I40b is installed to be used as the main beam and a distribution beam is erected.
When the single-column pier cantilever cover beam assembled bearing support device is implemented; the bottom template 7 and the I-steel distribution beam 6 are connected by the U-shaped bolts 8 with the space of 1.8m, so that the construction safety is ensured.
When the single column pier cantilever capping beam assembly type bearing support device is implemented; the bottom template 7 is a bottom template with the thickness of 10.5 mm.
The single-pier cantilever capping beam fabricated bearing support is mainly optimized and improved on the basis of the existing commonly-used mode of combining a penetrating rod and a hoop and setting up the cantilever capping beam construction fabricated bearing support by combining design requirements and field geological conditions. The device is characterized in that: 1) the truss type bent cap support system is adopted, so that the stress of the cantilever section structure is reduced, and the construction safety is ensured; 2) the M30 creeping cone is used as an embedded part, so that the pier stud steel bar is slightly damaged; 3) the installation efficiency can effectively be improved in the assembled installation. The cantilever cap beam assembly type bearing support of the single-column pier is characterized in that an M30 climbing cone is arranged on the outer side of the single-column pier, I25b double-spliced I-shaped steel is welded to form a bracket frame, the bracket frame serves as a force transmission support of a construction simple platform, meanwhile, double-spliced I40b I-shaped steel is erected on the bracket support along the bridge direction to serve as transverse connection, the stability of the cantilever support is guaranteed, butt wedge adjusting blocks (used for adjusting the gradient of a transverse bridge direction) are sequentially arranged on the bracket support, the double-spliced I40b I-shaped steel is arranged in the transverse bridge direction to serve as a main beam, an I20b I-shaped steel distribution beam is arranged on the main beam, and a 10.5mm bottom template is laid on the uppermost surface of the bracket.
The mounting sequence of the single-column pier cantilever bent cap assembled bearing support mainly comprises the following steps: firstly embedding an M30 climbing cone, connecting a steel corbel steel plate base through a high-strength bolt to serve as a temporary cantilever capping beam construction platform support, secondly installing I-shaped steel and a butt wedge to serve as a force transmission platform of a main beam, and finally installing double-spliced I40b I-shaped steel to serve as the main beam and erecting a distribution beam. And a bottom die is laid on the distribution beam, and the bottom die plate is connected with the distribution beam by adopting U-shaped bolts with the space of 1.8m, so that the construction safety is ensured. The device is used for optimizing the existing cantilever bent cap construction technology, and the safety and the high efficiency of the cantilever bent cap construction are ensured.
Novel single pier cantilever bent cap assembled bearing support advantage does:
1. the cantilever bent cap of the single-column pier of the bridge has the advantages of high construction speed, high assembly degree, convenient and quick installation and disassembly, low labor intensity, improved operation efficiency and shortened construction period;
2. the novel single-column pier cantilever capping beam assembly type bearing support is convenient to mount and dismount, the permanent structure damage to the capping beam is small, the potential quality hazard is reduced, and the construction quality of the cantilever capping beam is ensured;
3. the construction support for the cantilever bent cap of the single pier of the bridge is convenient to erect, strong in turnover performance and high in turnover efficiency;
4. the overhead working time of the operating personnel is greatly shortened, the cost is saved, and the safety is guaranteed.
Overall, adopt novel single pier cantilever bent cap assembled bearing support, all obtain improving in the aspect of comprehensive index such as bridge cantilever bent cap construction quality, safety, economy, environmental protection. Meanwhile, the cost is reduced, the construction quality of the bridge cantilever bent cap is guaranteed, the construction efficiency of the bridge cantilever bent cap is greatly improved, and the safe and efficient construction of the bridge cantilever bent cap is guaranteed.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. A single-column pier cantilever bent cap assembled bearing support device is characterized in that a cantilever bent cap is arranged on the support; the bearing support device comprises a climbing cone (1), a bracket frame (2), I-shaped steel (3), a butt wedge adjusting block (4), a main beam (5), an I-shaped steel distribution beam (6) and a bottom template (7); an M30 creeping cone (1) is arranged on the outer side of the single-column pier, and a bracket frame (2) processed by I25b double-spliced I-shaped steel is welded to be used as a force transmission support of the construction simple platform; meanwhile, double-spliced I40b I-shaped steel (3) is erected on the bracket frame (2) along the bridge direction to serve as transverse connection, the stability of the cantilever support is guaranteed, the butt wedge adjusting blocks (4) are sequentially arranged on the cantilever support, double-spliced I40b I-shaped steel is arranged in the bridge direction to serve as a main beam (5), an I20b I-shaped steel distribution beam (6) is arranged on the main beam (5), and a bottom template (7) is laid on the uppermost surface of the main beam.
2. The fabricated loadbearing support apparatus of claim 1, wherein the support structure comprises a plurality of support members; the M30 climbing cone (1) is connected with the bracket rack (2) through a high-strength bolt to serve as a temporary cantilever bent cap construction platform support, then I-shaped steel and a butt wedge are installed to serve as a force transmission platform of a main beam, and finally double-spliced I40b I-shaped steel is installed to serve as the main beam and a distribution beam is erected.
3. The fabricated loadbearing support apparatus of claim 1, wherein the support structure comprises a plurality of support members; the bottom template (7) and the I-shaped steel distribution beam (6) are connected by adopting U-shaped bolts (8) with the space of 1.8m, so that the construction safety is ensured.
4. The fabricated loadbearing support apparatus of claim 1, wherein the support structure comprises a plurality of support members; the bottom template (7) is a bottom template with the thickness of 10.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220651795.2U CN216999361U (en) | 2022-03-24 | 2022-03-24 | Single-column pier cantilever capping beam assembly type bearing support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220651795.2U CN216999361U (en) | 2022-03-24 | 2022-03-24 | Single-column pier cantilever capping beam assembly type bearing support device |
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| Publication Number | Publication Date |
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| CN216999361U true CN216999361U (en) | 2022-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220651795.2U Active CN216999361U (en) | 2022-03-24 | 2022-03-24 | Single-column pier cantilever capping beam assembly type bearing support device |
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| CN (1) | CN216999361U (en) |
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- 2022-03-24 CN CN202220651795.2U patent/CN216999361U/en active Active
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