CN214738743U - Novel beam and column connecting structure for building - Google Patents
Novel beam and column connecting structure for building Download PDFInfo
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- CN214738743U CN214738743U CN202120619462.7U CN202120619462U CN214738743U CN 214738743 U CN214738743 U CN 214738743U CN 202120619462 U CN202120619462 U CN 202120619462U CN 214738743 U CN214738743 U CN 214738743U
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Abstract
The utility model discloses a novel roof beam for building, post connection structure, including cylinder and two sets of structure roof beam bodies, the structure roof beam body is close to cylinder one side is provided with the first steel component of connecting of roof beam, the cylinder outside corresponds the first steel component of connecting of roof beam is provided with two sets of pre-buried steel sheets, the cylinder bottom is provided with the post chassis. Has the advantages that: the utility model discloses an use the concrete cavity cylinder of centrifugal principle mode construction, and high temperature high pressure increases structural strength, it is fast to build, at the prestressing tendons of cylinder internally mounted diameter 14mm screw-thread steel material, increase cylinder structural strength with the cooperation stirrup, reduce whole weight simultaneously, and utilize the prefabricated structure roof beam body of reinforced concrete, at the prefabricated roof beam head of structure roof beam body tip, connect the reinforced structure of steel spare as the connection cylinder through the roof beam head, increase beam column hookup location structural strength, simultaneously reduction in production cost, it is convenient to install, improve the efficiency of building, therefore, the clothes hanger is strong in practicability.
Description
Technical Field
The utility model relates to a building prefab field, concretely relates to novel roof beam for building, post connection structure.
Background
Along with the continuous development of society, the number of buildings increases along with the increase of the number of buildings, and the requirements of people on the quality of the buildings are more and more strict, wherein beam columns are key parts for ensuring the safety and the firmness of the building structure and are important parts in the building construction process, the connecting structure of beam column cross joints is an important component part for ensuring the connection stability of beams and columns, and in the building construction places needing to be built quickly and needing to be dismantled subsequently, H-shaped steel is generally required to be used as an upright column structure and a beam body structure and connected with each other.
The applicant finds that at least the following technical problems exist in the prior art: the cylinder and the roof beam body that use at present are H shaped steel structure, compare in concrete structure beam column, steel construction intensity is low, and is with high costs, and the assembly degree of difficulty is big, and the construction is loaded down with trivial details, and speed is slow, and production efficiency is low, and the practicality is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel roof beam for building in order to solve above-mentioned problem, post connection structure, use the centrifugation principle mode to build concrete cavity cylinder, and high temperature high pressure increases structural strength, it is fast to build, at the prestressing tendons of cylinder internally mounted diameter 14mm screw-thread steel material, increase cylinder structural strength with the cooperation stirrup, reduce whole weight simultaneously, and utilize the prefabricated structure roof beam body of reinforced concrete, at the prefabricated roof beam head of structure roof beam body tip, connect the steel spare as the reinforced structure of connecting the cylinder through the roof beam head, increase beam column hookup location structural strength, simultaneously reduction in production cost, it is convenient to install, improve the efficiency of construction, therefore, the clothes hanger is strong in practicability, see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a novel beam and column connecting structure for building, which comprises a column body and two groups of structural beam bodies, wherein the structural beam bodies are close to one side of the column body and are provided with beam head connecting steel parts, the outer side of the column body is provided with two groups of embedded steel plates corresponding to the beam head connecting steel parts, the bottom end of the column body is provided with a column chassis, and the top end of the column body is provided with a column cap;
the embedded steel plate middle part evenly is provided with multiunit connecting bolt hole, roof beam head connecting steel spare middle part corresponds the connecting bolt hole is provided with multiunit dismouting bolt hole, the connecting bolt hole with the downthehole vertical penetration of dismouting bolt is used for dismantling the connection the cylinder with the fixing bolt of the structure roof beam body.
By adopting the novel beam and column connecting structure for building, in the using process, foundation bolts are pre-embedded and installed at the foundation position of a column body area built on the ground, fixing bolt holes of a column chassis are connected with the pre-embedded foundation bolts so as to fix the column chassis to the installation area, then a plurality of prestressed tendons made of deformed steel bars with the diameter of 14mm are welded and fixed above the column chassis, the prestressed tendons are hooped and positioned through hoops, a column cap is welded and fixed at the top end of the prestressed tendons, a column body template is arranged on the outer side of the prestressed tendons, C40 concrete is poured into the template to manufacture a column body, two groups of pre-embedded steel plates are pre-embedded into the column body, the column body is shaped through a centrifugal machine, and the concrete solidification speed of the column body is shortened through high-temperature maintenance so as to finish the whole manufacturing process of the column structure; and then lifting the prefabricated structural beam body to a position close to the embedded steel plate, splicing and aligning the beam head connecting steel piece at the end part of the structural beam body and the embedded steel plate, and penetrating high-strength bolts into the connecting bolt holes and the dismounting bolt holes so as to realize the assembly and connection process of the structural beam body and the column body.
Preferably, the cylinder with the structure roof beam body is concrete structure, the inboard downside symmetry of cylinder is provided with two sets of pipes, the pipe outside is around being provided with many prestressing tendons, and many prestressing tendons outside hoop is equipped with the annular stirrup of multiunit, the multiunit the stirrup is followed prestressing tendons length direction align to grid.
Preferably, the prestressed tendons are 14mm diameter deformed steel bars, the number of the prestressed tendons is 8, the prestressed tendons are 14mm diameter deformed steel bars, the stirrups are made of 6mm diameter deformed steel bars through annular bending, the stirrups are fixed with the prestressed tendons in a welded mode, and the distance between the adjacent stirrups is 200 mm.
Preferably, a circular cavity is formed in the column body, a bottom plate is arranged at the bottom of the column chassis, a top plate is arranged above the bottom plate, a plurality of groups of vertical plates are arranged between the top plate and the bottom plate in a surrounding mode, the top plate and the prestressed ribs are fixed through welding, and two groups of fixing bolt holes which vertically penetrate through the bottom plate are formed in four corners of the bottom plate.
Preferably, the column cap comprises an upper cover plate welded and fixed at the top end of the prestressed tendon, the bottom side of the upper cover plate is flush with the top end of the column body, a centrifugal hole communicated with the cavity is formed in the middle of the upper cover plate, and four sides of the bottom of the upper cover plate are welded and fixed with four groups of side band plates.
Preferably, the middle of the beam head connecting steel part is vertically provided with a dust blocking steel plate, the outer side of the dust blocking steel plate is parallel to the end part of the structural beam body, and a plurality of groups of reinforcing holes are arranged on the beam head connecting steel part on one side, close to the structural beam body, of the dust blocking steel plate in a rectangular array mode.
Has the advantages that: the utility model discloses an use the concrete cavity cylinder of centrifugal principle mode construction, and high temperature high pressure increases structural strength, it is fast to build, at the prestressing tendons of cylinder internally mounted diameter 14mm screw-thread steel material, increase cylinder structural strength with the cooperation stirrup, reduce whole weight simultaneously, and utilize the prefabricated structure roof beam body of reinforced concrete, at the prefabricated roof beam head of structure roof beam body tip, connect the reinforced structure of steel spare as the connection cylinder through the roof beam head, increase beam column hookup location structural strength, simultaneously reduction in production cost, it is convenient to install, improve the efficiency of building, therefore, the clothes hanger is strong in practicability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view structural diagram of the present invention;
FIG. 2 is a front view of the column of the present invention;
FIG. 3 is a front view of the structural beam of the present invention;
fig. 4 is a schematic perspective view of the structural beam body of the present invention;
FIG. 5 is a schematic perspective view of the beam head connecting steel member of the present invention;
fig. 6 is a schematic perspective view of the pre-buried steel plate of the present invention;
FIG. 7 is a schematic perspective view of the cap of the present invention;
fig. 8 is a schematic perspective view of the column chassis of the present invention;
fig. 9 is a schematic view of a partial three-dimensional structure of the column of the present invention.
The reference numerals are explained below:
1. a cylinder; 101. a circular tube; 102. prestressed tendons; 103. hooping; 104. a cavity; 2. a structural beam body; 3. the beam head is connected with a steel part; 301. disassembling and assembling the bolt hole; 302. a dust-blocking steel plate; 303. reinforcing holes; 4. pre-burying a steel plate; 401. connecting bolt holes; 5. a column chassis; 501. a base plate; 501a, fixing bolt holes; 502. a top plate; 503. a vertical plate; 6. a cap; 601. an upper cover plate; 601a, a centrifugal hole; 602. a side band plate; 7. a terrace surface.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-9, the utility model provides a novel beam and column connection structure for building, which comprises a column body 1 and two groups of structural beam bodies 2, wherein a beam head connection steel part 3 is arranged on one side of the structural beam body 2 close to the column body 1, two groups of pre-buried steel plates 4 are arranged on the outer side of the column body 1 corresponding to the beam head connection steel part 3, a column chassis 5 is arranged at the bottom end of the column body 1, the column chassis 5 is used for connecting the column body 1 with a ground foundation inside a floor 7, a column cap 6 is arranged at the top end of the column body 1, and the top end of the column body 1 is protected in the hoisting construction process of the column body 1 through the column cap 6;
evenly be provided with multiunit connecting bolt hole 401 in the middle part of pre-buried steel sheet 4, 3 middle parts of beam head connecting steel piece correspond connecting bolt hole 401 and are provided with multiunit dismouting bolt hole 301, vertically run through in connecting bolt hole 401 and the dismouting bolt hole 301 have be used for dismantling the fixing bolt of connecting cylinder 1 and the structure roof beam body 2 to be connected through pre-buried steel sheet 4 and beam head connecting steel piece 3, in order to realize the equipment attach process of cylinder 1 and the structure roof beam body 2.
As an optional implementation manner, the column body 1 and the structural beam body 2 are both of a concrete structure, two groups of circular tubes 101 are symmetrically arranged on the upper and lower sides of the inner side of the column body 1, a plurality of prestressed tendons 102 are arranged around the outer side of the circular tubes 101, a plurality of groups of circular hoop reinforcements 103 are hooped on the outer sides of the prestressed tendons 102, the groups of hoop reinforcements 103 are uniformly arranged along the length direction of the prestressed tendons 102, the prestressed tendons 102 are deformed steels with a diameter of 14mm, the number of the prestressed tendons 102 is 8, the prestressed tendons 102 are deformed steels with a diameter of 14mm, the hoop reinforcements 103 are deformed steel bars with a diameter of 6mm in a circular manner, the hoop reinforcements 103 are welded and fixed with the prestressed tendons 102, and the distance between the adjacent hoop reinforcements 103 is 200 mm;
the column cap 6 comprises an upper cover plate 601 fixed on the top end of the prestressed tendon 102 in a welding manner, the bottom side of the upper cover plate 601 is flush with the top end of the column body 1, a centrifugal hole 601a communicated with the cavity 104 is formed in the middle of the upper cover plate 601, and four sides of the bottom of the upper cover plate 601 are fixedly welded with four groups of side band plates 602;
the vertical grey steel sheet 302 that is provided with in 3 middle parts of beam head connection steel component, this grey steel sheet 302 outside and the 2 tip parallel and level of structural beam body that keep off, grey steel sheet 302 is used for blockking 2 tip of structural beam body and seals, the rectangular array is provided with multiunit reinforcement hole 303 on the beam head connection steel component 3 that grey steel sheet 302 is close to 2 one sides of structural beam body, through set up multiunit reinforcement hole 303 on beam head connection steel component 3, with the stability of being connected of the steel component 3 is connected with the beam head to increase the structural beam body 2, increase the joint strength of structural beam body 2 and cylinder 1.
By adopting the structure, in the using process, foundation bolts are embedded and installed at the foundation position of the area of the column body 1 built on the ground, the fixing bolt holes 501a of the column chassis 5 are connected with the embedded foundation bolts so as to fix the column chassis 5 in the installation area, then a plurality of prestressed ribs 102 made of deformed steel with the diameter of 14mm are welded and fixed above the column chassis 5, the prestressed ribs 102 are hooped and positioned by stirrups 103, meanwhile, the column caps 6 are welded and fixed at the top ends of the prestressed ribs 102, a column body 1 template is arranged on the outer side of the prestressed ribs 102, C40 concrete is poured into the template to manufacture the column body 1, two groups of embedded steel plates 4 are embedded into the column body 1, the column body 1 is shaped by a centrifugal machine, and the concrete solidification speed of the column body 1 is shortened by high-temperature maintenance so as to finish the whole manufacturing process of the column structure; then, hoisting the prefabricated structural beam body 2 to a position close to the embedded steel plate 4, splicing and aligning the beam head connecting steel piece 3 at the end part of the structural beam body 2 with the embedded steel plate 4, and penetrating high-strength bolts into the connecting bolt holes 401 and the dismounting bolt holes 301 so as to realize the assembling and connecting process of the structural beam body 2 and the column body 1;
use the concrete cavity cylinder 1 of centrifugation principle mode construction, and high temperature high pressure increases structural strength, it is fast to build, at 1 internally mounted diameter 14mm screw-thread steel's of cylinder prestressing tendons 102, increase cylinder 1 structural strength with cooperation stirrup 103, reduce whole weight simultaneously, and utilize reinforced concrete prefabricated construction beam body 2, at 2 tip prefabricated beam heads of structural beam body, connect steel 3 as the reinforced structure who connects cylinder 1 through the beam head, increase beam column hookup location structural strength, simultaneously reduction in production cost, it is convenient to install, it is convenient to improve the efficiency of construction, therefore, the clothes hanger is strong in practicability.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a novel roof beam, post connection structure for building which characterized in that: the steel beam structure comprises a column body (1) and two groups of structural beam bodies (2), wherein a beam head connecting steel piece (3) is arranged on one side, close to the column body (1), of each structural beam body (2), two groups of embedded steel plates (4) are arranged on the outer side of the column body (1) corresponding to the beam head connecting steel pieces (3), a column chassis (5) is arranged at the bottom end of the column body (1), and a column cap (6) is arranged at the top end of the column body (1);
the embedded steel plate (4) middle part evenly is provided with multiunit connecting bolt hole (401), roof beam head connecting steel spare (3) middle part corresponds connecting bolt hole (401) is provided with multiunit dismouting bolt hole (301), connecting bolt hole (401) with vertically run through in dismouting bolt hole (301) have and be used for dismantling the connection cylinder (1) with the fixing bolt of the structure roof beam body (2).
2. The novel beam-column connection structure for buildings according to claim 1, wherein: cylinder (1) with the structure roof beam body (2) are concrete structure, the lateral symmetry is provided with two sets of pipes (101) about cylinder (1) inboard, pipe (101) outside is encircleed and is provided with many prestressing tendons (102), and many prestressing tendons (102) outside hoop is equipped with multiunit ring form stirrup (103), multiunit stirrup (103) are followed prestressing tendons (102) length direction align to grid.
3. The novel beam-column connection structure for buildings according to claim 2, wherein: the prestressed reinforcement (102) are 14 mm-diameter deformed steel bars, the number of the prestressed reinforcements (102) is 8, the prestressed reinforcements (102) are 14 mm-diameter deformed steel bars, the stirrups (103) are made of 6 mm-diameter deformed steel bars in an annular bending mode, the stirrups (103) are fixedly welded with the prestressed reinforcements (102), and the distance between the adjacent stirrups (103) is 200 mm.
4. The novel beam-column connecting structure for buildings according to claim 3, wherein: the column body (1) is internally provided with a circular cavity (104), the bottom of the column chassis (5) is provided with a bottom plate (501), a top plate (502) is arranged above the bottom plate (501), a plurality of groups of vertical plates (503) are arranged between the top plate (502) and the bottom plate (501) in a surrounding mode, the top plate (502) and the plurality of prestressed ribs (102) are fixed through welding, and two groups of vertical fixing bolt holes (501 a) penetrating through the bottom plate (501) are formed in four corners of the bottom plate (501).
5. The novel beam-column connecting structure for buildings according to claim 4, wherein: the column cap (6) comprises an upper cover plate (601) welded and fixed at the top end of the prestressed tendon (102), the bottom side of the upper cover plate (601) is flush with the top end of the column body (1), a centrifugal hole (601 a) communicated with the cavity (104) is formed in the middle of the upper cover plate (601), and four groups of side band plates (602) are welded and fixed at four sides of the bottom of the upper cover plate (601).
6. The novel beam-column connection structure for buildings according to claim 1, wherein: the beam head connecting steel part (3) is vertically provided with a dust blocking steel plate (302) in the middle, the outer side of the dust blocking steel plate (302) is parallel and level with the end part of the structural beam body (2), the dust blocking steel plate (302) is close to one side of the structural beam body (2), and a plurality of groups of reinforcing holes (303) are formed in the beam head connecting steel part (3) in a rectangular array mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120619462.7U CN214738743U (en) | 2021-03-26 | 2021-03-26 | Novel beam and column connecting structure for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120619462.7U CN214738743U (en) | 2021-03-26 | 2021-03-26 | Novel beam and column connecting structure for building |
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| Publication Number | Publication Date |
|---|---|
| CN214738743U true CN214738743U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120619462.7U Active CN214738743U (en) | 2021-03-26 | 2021-03-26 | Novel beam and column connecting structure for building |
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| CN (1) | CN214738743U (en) |
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- 2021-03-26 CN CN202120619462.7U patent/CN214738743U/en active Active
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