CN214272413U - Assembly type dry beam column joint structure spliced by U-shaped steel and T-shaped steel - Google Patents
Assembly type dry beam column joint structure spliced by U-shaped steel and T-shaped steel Download PDFInfo
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- CN214272413U CN214272413U CN202120061188.6U CN202120061188U CN214272413U CN 214272413 U CN214272413 U CN 214272413U CN 202120061188 U CN202120061188 U CN 202120061188U CN 214272413 U CN214272413 U CN 214272413U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 77
- 239000010959 steel Substances 0.000 title claims abstract description 77
- 239000011178 precast concrete Substances 0.000 claims abstract description 64
- 239000004567 concrete Substances 0.000 claims description 86
- 238000010276 construction Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides an assembled dry-type beam column node structure of pegging graft through U shaped steel and T shaped steel. The assembled dry-type beam column node structure spliced by the U-shaped steel and the T-shaped steel comprises a pre-embedded connecting assembly arranged between a left precast concrete column and a right precast concrete beam, wherein the pre-embedded connecting assembly comprises a first precast concrete column component, a second precast concrete column component, a third precast concrete column component, a first precast concrete beam component, a second precast concrete beam component, a third precast concrete beam component and a rectangular steel pipe welded on the first precast concrete beam component. The utility model provides an assembled dry-type beam column node structure through grafting of U shaped steel and T shaped steel has that connected node rigidity is big, the connection is convenient, pollute less, the time limit for a project is short, and has the advantage of certain power consumption effect.
Description
Technical Field
The utility model relates to a building engineering technical field especially relates to an assembled dry-type beam column node structure of pegging graft through U shaped steel and T shaped steel.
Background
Along with the innovative demand of the construction industry, the construction needs to be fast and efficient. As a new building form, the fabricated concrete building has the advantages of saving materials, reducing waste, reducing pollution, improving quality and the like. With the rapid development of economy in China, the building industry is also undergoing industrial reform, and the fabricated building becomes the most important mode of building industrialization. Compared with the traditional cast-in-place concrete structure, the prefabricated concrete structure has the advantages of less pollution, less waste, short time and convenience for controlling the engineering quality, and a plurality of buildings with higher quality requirements begin to use prefabricated buildings.
In the process of connecting the fabricated structures, the beam-column joint after the beam-column joints are integrally connected is a problem which is first faced when the fabricated building is installed. At present, most of precast concrete beams and columns are precast in factories, and concrete is installed and poured on construction sites, so that the method is serious in pollution, difficult to operate and difficult to guarantee quality.
Therefore, there is a need to provide a new fabricated dry beam-column joint structure by splicing U-shaped steel and T-shaped steel to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide an assembled dry-type beam column node structure through grafting of U shaped steel and T shaped steel with connected node rigidity is big, connect convenient, pollute less, the time limit for a project weak point, and has certain power consumption effect.
In order to solve the technical problem, the utility model provides an assembled dry-type beam column node structure through grafting of U shaped steel and T shaped steel includes: the embedded connecting assembly is arranged between the left precast concrete column and the right precast concrete beam and comprises a first precast concrete column component, a second precast concrete column component, a third precast concrete column component, a first precast concrete beam component, a second precast concrete beam component, a third precast concrete beam component and a rectangular steel pipe welded on the first precast concrete beam component; the concrete column first prefabricated component the concrete column second prefabricated component the concrete column third prefabricated component with the concrete beam first prefabricated component the concrete beam second prefabricated component the concrete beam third prefabricated component with all be equipped with the bolt hole on the rectangle steel pipe, be equipped with fixing bolt in the bolt hole, fixing bolt's outside cover is equipped with the gasket, fixing bolt's outside threaded sleeve is equipped with the nut.
Preferably, the first precast member of the concrete column is two U-shaped steels which are arranged symmetrically to the center line of the precast concrete column and are pre-embedded on the precast concrete column, a rectangular clamping groove is formed in the upper portion of the inner side of each U-shaped steel, and the size of each rectangular clamping groove corresponds to that of each rectangular steel pipe.
Preferably, the second precast member of the concrete column is T-shaped steel pre-embedded in the precast concrete column, and the first precast member of the concrete beam is T-shaped.
Preferably, the third precast member of the concrete column is arranged in an F shape, the second precast member of the concrete beam is arranged in an F shape, the third precast member of the concrete column and the second precast member of the concrete beam are both provided with two bulges, and the third precast member of the concrete column and the second precast member of the concrete beam are matched.
Preferably, both ends of the rectangular steel pipe are respectively welded to the sides, close to each other, of the two first concrete beam prefabricated parts.
Compared with the prior art, the utility model provides an assembled dry-type beam column node structure through grafting of U shaped steel and T shaped steel has following beneficial effect:
the utility model provides an assembled dry-type beam column node structure through grafting of U shaped steel and T shaped steel, utilize in advance pre-buried concrete beam and pre-buried concrete column with prefabricated connecting element, promote prefabricated concrete beam, the wholeness and the rigidity of pre-buried concrete column, through grafting of T shaped steel and U shaped steel, and pass through fixing bolt and connect at the bolt hole of reserving, reach the purpose of the whole beam column node of assembled then, the connecting node rigidity is big, convenient connection, pollute fewly, the time limit for a project is short, and certain power consumption effect has.
Drawings
Fig. 1 is a schematic diagram of a burst structure of a preferred embodiment of an assembled dry beam-column joint structure formed by splicing U-shaped steel and T-shaped steel according to the present invention;
FIG. 2 is a schematic view of an installation structure of the precast concrete column, the first precast member of the concrete column, the second precast member of the concrete column, and the third precast member of the concrete column shown in FIG. 1;
fig. 3 is a schematic view of an installation structure of the precast concrete beam, the first precast concrete beam member, the second precast concrete beam member, the third precast concrete beam member, and the rectangular steel pipe shown in fig. 1;
FIG. 4 is a schematic view of the assembled structure of FIG. 1;
reference numbers in the figures: 1. the concrete column comprises a precast concrete column 2, a precast concrete beam 3, a first precast concrete column component 4, a second precast concrete column component 5, a third precast concrete column component 6, a first precast concrete beam component 7, a fixing bolt 8, a gasket 9, a nut 10, a bolt hole 11, a second precast concrete beam component 12, a third precast concrete beam component 13 and a rectangular steel pipe.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic diagram of a burst structure of a preferred embodiment of an assembled dry beam-column joint structure formed by splicing U-shaped steel and T-shaped steel according to the present invention; FIG. 2 is a schematic view of an installation structure of the precast concrete column, the first precast member of the concrete column, the second precast member of the concrete column, and the third precast member of the concrete column shown in FIG. 1; fig. 3 is a schematic view of an installation structure of the precast concrete beam, the first precast concrete beam member, the second precast concrete beam member, the third precast concrete beam member, and the rectangular steel pipe shown in fig. 1; fig. 4 is a schematic view of the assembled structure shown in fig. 1. Through the assembled dry-type beam column node structure of U shaped steel and T shaped steel grafting includes: the embedded connecting assembly is arranged between the left precast concrete column 1 and the right precast concrete beam 2 and comprises a concrete column first precast component 3, a concrete column second precast component 4, a concrete column third precast component 5, a concrete beam first precast component 6, a concrete beam second precast component 11, a concrete beam third precast component 12 and a rectangular steel pipe 13 welded on the concrete beam first precast component 6; the concrete column first prefabricated component 3 the concrete column second prefabricated component 4 the concrete column third prefabricated component 5 with the concrete beam first prefabricated component 6 the concrete beam second prefabricated component 11 the concrete beam third prefabricated component 12 with all be equipped with bolt hole 10 on the rectangle steel pipe 13, be equipped with fixing bolt 7 in the bolt hole 10, fixing bolt 7's the outside cover is equipped with gasket 8, fixing bolt 7's outside screw thread cover is equipped with nut 9.
The first prefabricated part 3 of the concrete column is two U-shaped steels which are arranged symmetrically to the central line of the prefabricated concrete column 1 and are pre-embedded on the prefabricated concrete column 1, a rectangular clamping groove is formed in the upper portion of the inner side of each U-shaped steel, and the size of each rectangular clamping groove corresponds to that of the rectangular steel pipe 13.
The concrete column second prefabricated part 4 is T-shaped steel pre-buried on the prefabricated concrete column 1, and the concrete beam first prefabricated part 6 is arranged in a T shape.
The concrete column third prefabricated component 5 is F-shaped, the concrete beam second prefabricated component 11 is F-shaped, two protrusions are arranged on the concrete column third prefabricated component 5 and the concrete beam second prefabricated component 11, and the concrete column third prefabricated component 5 is matched with the concrete beam second prefabricated component 11.
And two ends of the rectangular steel pipe 13 are respectively welded on one sides of the two concrete beam first prefabricated parts 6 close to each other.
The utility model provides a working principle of assembled dry-type beam column node structure through grafting of U shaped steel and T shaped steel as follows:
in the installation process, after the precast concrete column 1 is installed, a crane is used for hoisting a precast concrete beam 2 to the precast concrete column 1, the precast concrete beam is slowly put down, a precast member on the precast concrete beam 2 is aligned with a precast member on the precast concrete column 1 and is slowly inserted, T-shaped steel of a first precast member 6 of the concrete beam is inserted into a U-shaped steel groove of the first precast member 1 of the concrete column, a rectangular steel pipe welded on the first precast member 6 of the concrete beam is inserted into a rectangular groove, a second precast member 111 of the concrete beam is inserted into a third precast member 5 of the concrete column, a third precast member 12 of the concrete beam is inserted into a second precast member 4 of the concrete column, bolt holes 10 on all the precast members are mutually corresponding, and finally, fixing bolts 7 penetrate through the bolt holes 10 to be connected to form a whole;
all prefabricated connecting components are formed by cold bending, welding or rolling steel plates;
in the use process, the connection and support capacity is provided by the splicing of the precast concrete beam 1 and the connecting member on the precast concrete beam 2 and the connection of the fixing bolt 7 through the bolt hole 10, so that the assembly and disassembly processes are very convenient, the construction cost and the construction period are reduced, and the pollution and the waste are reduced; under the action of earthquake, the energy dissipation effect is achieved through friction between the two components. The precast concrete column 1 and the precast concrete beam 2 are precast in advance in a factory, so that the construction quality can be guaranteed, and after the precast concrete column and the precast concrete beam are transported to a construction site, the assembly construction is realized through the splicing of components and the connection of the fixing bolts 7.
Compared with the prior art, the utility model provides an assembled dry-type beam column node structure through grafting of U shaped steel and T shaped steel has following beneficial effect:
the utility model provides an assembled dry-type beam column node structure through grafting of U shaped steel and T shaped steel, utilize in advance pre-buried concrete beam 2 and pre-buried concrete column 1 with prefabricated connecting element, promote prefabricated concrete beam 2, pre-buried concrete column 1's wholeness and rigidity, through the grafting of T shaped steel and U shaped steel, and pass through fixing bolt 7 at the bolt hole 10 of reserving and connect, reach the purpose of the whole beam column node of assembled then, the connecting node rigidity is big, convenient connection, pollute fewly, the time limit for a project is short, and certain power consumption effect has.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an assembled dry-type beam column node structure through grafting of U shaped steel and T shaped steel which characterized in that includes: the embedded connecting assembly is arranged between the left precast concrete column and the right precast concrete beam and comprises a first precast concrete column component, a second precast concrete column component, a third precast concrete column component, a first precast concrete beam component, a second precast concrete beam component, a third precast concrete beam component and a rectangular steel pipe welded on the first precast concrete beam component;
the concrete column first prefabricated component the concrete column second prefabricated component the concrete column third prefabricated component with the concrete beam first prefabricated component the concrete beam second prefabricated component the concrete beam third prefabricated component with all be equipped with the bolt hole on the rectangle steel pipe, be equipped with fixing bolt in the bolt hole, fixing bolt's outside cover is equipped with the gasket, fixing bolt's outside threaded sleeve is equipped with the nut.
2. The fabricated dry beam column joint structure spliced by U-shaped steel and T-shaped steel according to claim 1, wherein the first prefabricated part of the concrete column is two U-shaped steel which is symmetrically arranged on the center line of the prefabricated concrete column and is pre-embedded on the prefabricated concrete column, a rectangular clamping groove is arranged on the upper part of the inner side of the U-shaped steel, and the size of the rectangular clamping groove corresponds to that of the rectangular steel pipe.
3. The fabricated dry beam column joint construction spliced by U-shaped steel and T-shaped steel according to claim 1, wherein the second prefabricated part of the concrete column is T-shaped steel pre-embedded on the prefabricated concrete column, and the first prefabricated part of the concrete beam is T-shaped.
4. An assembled dry beam column node construction by splicing U-section steel and T-section steel according to claim 1, wherein the third prefabricated concrete column component is arranged in an F shape, the second prefabricated concrete beam component is arranged in an F shape, two protrusions are arranged on the third prefabricated concrete column component and the second prefabricated concrete beam component, and the third prefabricated concrete column component and the second prefabricated concrete beam component are matched.
5. The fabricated dry beam column node construction spliced by U-shaped steel and T-shaped steel according to claim 1, wherein both ends of the rectangular steel pipe are welded to sides of the two first precast concrete beams, respectively, which are close to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120061188.6U CN214272413U (en) | 2021-01-11 | 2021-01-11 | Assembly type dry beam column joint structure spliced by U-shaped steel and T-shaped steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120061188.6U CN214272413U (en) | 2021-01-11 | 2021-01-11 | Assembly type dry beam column joint structure spliced by U-shaped steel and T-shaped steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214272413U true CN214272413U (en) | 2021-09-24 |
Family
ID=77791491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120061188.6U Expired - Fee Related CN214272413U (en) | 2021-01-11 | 2021-01-11 | Assembly type dry beam column joint structure spliced by U-shaped steel and T-shaped steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214272413U (en) |
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2021
- 2021-01-11 CN CN202120061188.6U patent/CN214272413U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 |