CN213087071U - Novel assembled frame beam column node - Google Patents
Novel assembled frame beam column node Download PDFInfo
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- CN213087071U CN213087071U CN202020930845.1U CN202020930845U CN213087071U CN 213087071 U CN213087071 U CN 213087071U CN 202020930845 U CN202020930845 U CN 202020930845U CN 213087071 U CN213087071 U CN 213087071U
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- connection seat
- bolted connection
- bulges
- bolt connection
- bolt
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Abstract
The utility model discloses a novel assembled frame beam column node, including prefabricated post and prefabricated roof beam, the lateral part of prefabricated post is provided with the bracket, is provided with the recess of caving in on the terminal surface of bracket. The two end faces of the precast beam are provided with bulges, the bulges and the grooves can be joggled together, and epoxy resin adhesive is poured at the joints of the bulges and the grooves. The junction of arch and recess still is provided with bolt construction, and bolt construction includes first bolt connection seat and second bolt connection seat, and first bolt connection seat sets up in the bottom of bracket, and second bolt connection seat sets up in the bottom of precast beam, and first bolt connection seat and second bolt connection seat are through a plurality of high strength bolted connection to be being filled with the mortar that excels in. The utility model discloses a shearing strength that structure can be improved to protruding and recess ability joggle, and the junction adopts the epoxy adhesive can improve structure adhesive property and waterproof performance, and the junction still can improve the bending resistance shear behavior of precast beam by a wide margin through high strength bolt connection.
Description
Technical Field
The utility model relates to an assembled concrete structure field, concretely relates to novel prefabricated assembled frame beam column node.
Background
The modern times of science and technology are different day by day, the infrastructure construction obtains huge achievements, along with the national policy guide, the assembly type technology is met with new development opportunities, for the prefabricated reinforced concrete frame structure system, the main structure beam slab column can be produced and processed in factories, the beam slab column can be spliced and installed on site, the quality of the prefabricated structural component can be objectively ensured in the building industrialization, and the installation is very convenient. The existing commonly used assembly type reinforced concrete frame nodes have on-site post-pouring wet operation construction, the arrangement of the steel bars is relatively complex, and therefore a new connecting structure which is convenient to connect and is used for prefabricating the assembly type frame beam column nodes needs to be researched and developed, the on-site construction is convenient, the construction process is improved, and the production efficiency is improved.
SUMMERY OF THE UTILITY MODEL
To the problem that current assembled reinforced concrete frame node exists, the utility model provides a novel assembled frame beam column node.
The utility model adopts the following technical proposal:
a novel assembly type frame beam column node comprises a prefabricated column and a prefabricated beam, wherein a bracket is arranged on the side part of the prefabricated column, and an inwards-sunken groove is formed in the end surface of the bracket;
the two end surfaces of the precast beam are provided with bulges, the shapes of the bulges are matched with those of the grooves, the bulges and the grooves can be joggled together, and epoxy resin adhesive is poured at the joints of the bulges and the grooves;
the junction of arch and recess still is provided with bolt structure, bolt structure includes first bolted connection seat and second bolted connection seat, and first bolted connection seat sets up in the bottom of bracket and is close to the recess, and second bolted connection seat sets up in the bottom of precast beam and is close to the arch, and first bolted connection seat and second bolted connection seat are through a plurality of high strength bolted connection to it has the mortar of excelling in to pour into in first bolted connection seat and second bolted connection seat.
Preferably, the high-strength bolt spans the junction of the projection and the groove.
Preferably, there are 3 high-strength bolts.
The utility model has the advantages that:
the utility model discloses a shearing strength that structure can be improved to protruding and recess ability joggle, and the junction adopts the epoxy adhesive can improve structure adhesive property and waterproof performance, and the junction still can improve the bending resistance shear behavior of precast beam by a wide margin through high strength bolt connection, and this nodal connection is reliable, and construction convenience has simplified construction process, can effectively improve production efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a bottom view of the structure of the present invention.
Detailed Description
The utility model is described in detail with the following figures:
combine fig. 1 and fig. 2, a novel assembled frame beam column node, including prefabricated post 1 and prefabricated roof beam 2, the lateral part of prefabricated post is provided with bracket 3, is provided with the recess of caving in on the terminal surface of bracket.
The two end faces of the precast beam 2 are provided with bulges, the bulges are matched with the grooves in shape, and the bulges and the grooves can be joggled together.
The shapes of the groove and the bulge are not fixed, so long as the groove and the bulge can be connected stably.
And epoxy resin adhesive 4 is poured at the joint of the bulge and the groove.
The epoxy resin adhesive is an adhesive for a load-bearing structure, and bonding shear strength inspection must be carried out before use.
The joint of the bulge and the groove is also provided with a bolt structure, so that the bending and shearing resistance of the joint is further enhanced.
The bolt structure includes first bolt connection seat 5 and second bolt connection seat 6, and first bolt connection seat sets up in the bottom of bracket and is close to the recess, and second bolt connection seat sets up in the bottom of precast beam and is close to the arch.
The first bolt connecting seat and the second bolt connecting seat are connected through a plurality of high-strength bolts 7, and the high-strength bolts stretch across the connecting positions of the protrusions and the grooves. High-strength mortar is poured into the first bolt connecting seat and the second bolt connecting seat, so that the high-strength bolt is sealed in the bolt connecting seats.
In a particularly preferred embodiment, there are 3 high tensile bolts.
Of course, the number of the high-strength bolts is not determined, and the number of the high-strength bolts can be set according to actual conditions.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (3)
1. A novel assembly type frame beam column node is characterized by comprising a prefabricated column and a prefabricated beam, wherein a bracket is arranged on the side part of the prefabricated column, and an inwards-sunken groove is formed in the end surface of the bracket;
the two end surfaces of the precast beam are provided with bulges, the shapes of the bulges are matched with those of the grooves, the bulges and the grooves can be joggled together, and epoxy resin adhesive is poured at the joints of the bulges and the grooves;
the junction of arch and recess still is provided with bolt structure, bolt structure includes first bolted connection seat and second bolted connection seat, and first bolted connection seat sets up in the bottom of bracket and is close to the recess, and second bolted connection seat sets up in the bottom of precast beam and is close to the arch, and first bolted connection seat and second bolted connection seat are through a plurality of high strength bolted connection to it has the mortar of excelling in to pour into in first bolted connection seat and second bolted connection seat.
2. The assembled frame beam-column joint as claimed in claim 1, wherein the high-strength bolt spans the junction of the protrusion and the groove.
3. The assembled frame beam column joint of claim 1 wherein there are 3 high strength bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020930845.1U CN213087071U (en) | 2020-05-28 | 2020-05-28 | Novel assembled frame beam column node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020930845.1U CN213087071U (en) | 2020-05-28 | 2020-05-28 | Novel assembled frame beam column node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213087071U true CN213087071U (en) | 2021-04-30 |
Family
ID=75617464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020930845.1U Active CN213087071U (en) | 2020-05-28 | 2020-05-28 | Novel assembled frame beam column node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213087071U (en) |
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2020
- 2020-05-28 CN CN202020930845.1U patent/CN213087071U/en active Active
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