CN215330422U

CN215330422U - Steel construction and concrete structure's assembled building structure that combines together

Info

Publication number: CN215330422U
Application number: CN202121235520.2U
Authority: CN
Inventors: 熊艳琴
Original assignee: Shanghai Fenyang Construction Engineering Co ltd
Current assignee: Shanghai Fenyang Construction Engineering Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-12-28
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses an assembled building structure combining a steel structure and a concrete structure, which comprises a wallboard body, wherein the wallboard body is made of concrete through pouring, a lower steel beam and an upper steel beam are fixedly arranged in the wallboard body, a first upright post and a second upright post which are positioned between the lower steel beam and the upper steel beam are arranged in the wallboard body, a plurality of thread grooves are formed in the bottom of the lower steel beam at equal intervals, first connecting plates are fixedly arranged at the bottom ends of the first upright post and the second upright post respectively, two first through holes are formed in the tops of the two first connecting plates, first locking bolts are movably arranged in the four first through holes respectively, the bottom ends of the four first locking bolts are respectively and threadedly arranged in the corresponding thread grooves, and second connecting plates are fixedly arranged at the top ends of the first upright post and the second upright post respectively. The wall panel is reasonable in design and good in practicability, and can effectively improve the bearing strength and stability of the wall panel body, so that the assembly type building is built more firmly and has higher safety performance.

Description

Steel construction and concrete structure's assembled building structure that combines together

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a fabricated building structure combining a steel structure and a concrete structure.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, the steel structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, welding seams, bolts or rivets are usually adopted for connecting all members or parts, the self weight is light, the construction is simple and convenient, the steel structure is widely applied to the fields of large-scale factory buildings, venues, super high-rise buildings and the like, the concrete structure is a structure made of reinforced concrete with reinforcing steel bars, and the main bearing members are constructed by reinforced concrete, so the steel structure has the advantages of firmness, durability, good fireproof performance, steel saving compared with the steel structure, low cost and the like, and nowadays, the construction of assembly type buildings is more and more common.

However, in the conventional prefabricated building, because the bearing capacity of the prefabricated wall body and the bearing strength of the overall prefabricated building structure are limited, the height of the prefabricated building cannot be too high, and the application of the prefabricated building is limited, therefore, a prefabricated building structure combining a steel structure and a concrete structure is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a fabricated building structure with a combination of a steel structure and a concrete structure, which solves the problem that the building height of a fabricated building cannot be too high and the application of the fabricated building is limited due to the limited bearing capacity of a fabricated wall and the limited bearing strength of the overall building structure of the fabricated building in the existing fabricated building.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the prefabricated building structure combining the steel structure and the concrete structure comprises a wallboard body, wherein the wallboard body is made of concrete through pouring, a lower steel beam and an upper steel beam are fixedly installed in the wallboard body, a first upright post and a second upright post which are positioned between the lower steel beam and the upper steel beam are arranged in the wallboard body, a plurality of thread grooves are formed in the bottom of the lower steel beam at equal intervals, first connecting plates are fixedly installed at the bottom ends of the first upright post and the second upright post respectively, two first through holes are formed in the top of the two first connecting plates, first locking bolts are movably installed in the four first through holes respectively, the bottom ends of the four first locking bolts are respectively installed in the corresponding thread grooves in a threaded manner, second connecting plates are fixedly installed at the top ends of the first upright post and the second upright post respectively, a plurality of second through holes are formed in the top of the upper steel beam at equal intervals, and two third through holes are formed in the top of the two second connecting plates, four second through holes in the plurality of second through holes are movably provided with second locking bolts, the bottom ends of the four second locking bolts respectively penetrate through corresponding third through holes, locking nuts are arranged on the four second locking bolts in a threaded manner, a plurality of transverse shafts are fixedly arranged on one side of the first upright column close to the second upright column at equal intervals, one ends of the transverse shafts far away from the first upright column are respectively provided with a sliding groove, sliding rods are arranged in the sliding grooves in a sliding manner, one ends of the sliding rods respectively extend out of the corresponding sliding grooves, one ends of the sliding rods outside the corresponding sliding grooves are respectively fixedly provided with a third connecting plate, the third connecting plates are respectively fixedly connected with one side of the second upright column through fixing bolts, the inner walls of the tops of the sliding grooves are respectively provided with threaded holes, positioning bolts are arranged in the threaded holes in a threaded manner, and both ends of the positioning bolts extend out of the threaded holes, the top of a plurality of slide bars has all been seted up the constant head tank, and a plurality of positioning bolt's bottom extends to in the corresponding constant head tank respectively.

Preferably, be provided with a plurality of longitudinal reinforcement in the wallboard body, a plurality of longitudinal reinforcement are equidistant arranging.

Preferably, be provided with a plurality of horizontal reinforcing bars in the wallboard body, a plurality of horizontal reinforcing bars are equidistant arranging.

Preferably, the top and the bottom of cross axle are all fixed mounting have the strengthening rib, and the strengthening rib is the slope setting, and the strengthening rib is kept away from the one end of cross axle all with one side fixed connection of first stand.

Preferably, the top inner wall and the bottom inner wall of the sliding groove are both provided with limiting grooves, the top and the bottom of the sliding rod are both fixedly provided with limiting rods, and the limiting rods are slidably arranged in the corresponding limiting grooves.

Preferably, the quantity of the constant head tank on the same slide bar is a plurality of, and a plurality of constant head tanks are equidistant arranging.

(III) advantageous effects

The utility model provides a fabricated building structure combining a steel structure and a concrete structure. The method has the following beneficial effects:

the prefabricated building structure combining the steel structure and the concrete structure is characterized in that two first connecting plates are fixedly arranged on a lower steel beam through first locking bolts, two second connecting plates are fixedly arranged on an upper steel beam through the connection matching of second locking bolts and locking nuts, then a plurality of third connecting plates are respectively contacted with one side of a second upright post through adjusting the positions of a plurality of sliding rods in corresponding sliding grooves, the positioning bolts are screwed into corresponding positioning grooves to fix the positions of the sliding rods, the fixing bolts are used for fixedly arranging the third connecting plates on one side of the second upright post, so that the lower steel beam, the upper steel beam, the first upright post, the second upright post, a plurality of transverse shafts and a plurality of sliding rods are assembled and connected, then the prefabricated wall plate is poured with concrete, and the prefabricated building wall plate combining the steel structure and the concrete structure is manufactured, the assembly connection of girder steel, last girder steel, first stand, second stand, a plurality of cross axle and a plurality of slide bar down is utilized, has improved the bearing strength and the stability of wallboard body for the buildding of prefabricated building is more firm, and the security performance is higher.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

fig. 4 is an enlarged schematic view of a portion C in fig. 1.

In the figure: 1. a wallboard body; 2. a lower steel beam; 3. mounting a steel beam; 4. a first upright post; 5. a second upright post; 6. a first connecting plate; 7. a thread groove; 8. a first through hole; 9. a first locking bolt; 10. a second connecting plate; 11. a second through hole; 12. a third through hole; 13. a second locking bolt; 14. locking the nut; 15. a horizontal axis; 16. a chute; 17. a slide bar; 18. a third connecting plate; 19. positioning the bolt; 20. positioning a groove; 21. longitudinal reinforcing steel bars; 22. transverse reinforcing steel bars; 23. and (5) reinforcing ribs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

As shown in fig. 1 to 4, the present invention provides a technical solution: the prefabricated building structure combining the steel structure and the concrete structure comprises a wallboard body 1, wherein the wallboard body 1 is made of concrete through pouring, a lower steel beam 2 and an upper steel beam 3 are fixedly arranged in the wallboard body 1, a first upright post 4 and a second upright post 5 which are positioned between the lower steel beam 2 and the upper steel beam 3 are arranged in the wallboard body 1, a plurality of thread grooves 7 are formed in the bottom of the lower steel beam 2 at equal intervals, first connecting plates 6 are fixedly arranged at the bottom ends of the first upright post 4 and the second upright post 5, two first through holes 8 are formed in the top parts of the two first connecting plates 6, first locking bolts 9 are movably arranged in the four first through holes 8, the bottom ends of the four first locking bolts 9 are respectively and threadedly arranged in the corresponding thread grooves 7, second connecting plates 10 are fixedly arranged at the top ends of the first upright post 4 and the second upright post 5, a plurality of second through holes 11 are formed in the top part of the upper steel beam 3 at equal intervals, the top parts of the two second connecting plates 10 are respectively provided with two third through holes 12, four second through holes 11 in the plurality of second through holes 11 are respectively and movably provided with a second locking bolt 13, the bottom ends of the four second locking bolts 13 respectively penetrate through the corresponding third through holes 12, the four second locking bolts 13 are respectively and threadedly provided with a locking nut 14, one side of the first upright post 4 close to the second upright post 5 is respectively and fixedly provided with a plurality of transverse shafts 15, one ends of the plurality of transverse shafts 15 far away from the first upright post 4 are respectively provided with a sliding chute 16, the plurality of sliding chutes 16 are respectively and slidably provided with a sliding rod 17, one ends of the plurality of sliding rods 17 respectively extend out of the corresponding sliding chutes 16, one ends of the plurality of sliding rods 17 positioned outside the corresponding sliding chutes 16 are respectively and fixedly provided with third connecting plates 18, the plurality of third connecting plates 18 are respectively and fixedly connected with one side of the second upright post 5 through fixing bolts, the inner walls of the top parts of the plurality of sliding chutes 16 are respectively provided with threaded holes, positioning bolt 19 is installed to a plurality of threaded holes equal screw thread, and outside positioning bolt 19's both ends all extended to the threaded hole, constant head tank 20 has all been seted up at a plurality of slide bars 17's top, and a plurality of positioning bolt 19's bottom extended respectively to in the corresponding constant head tank 20.

Be provided with a plurality of longitudinal reinforcement 21 in the wallboard body 1, a plurality of longitudinal reinforcement 21 are equidistant arranging, be provided with a plurality of transverse reinforcement 22 in the wallboard body 1, a plurality of transverse reinforcement 22 are equidistant arranging, the top of cross axle 15 and the equal fixed mounting in bottom have strengthening rib 23, strengthening rib 23 sets up for the slope, the strengthening rib 23 is kept away from the one end of cross axle 15 all with one side fixed connection of first stand 4, the spacing groove has all been seted up on 16's the top inner wall of spout and the bottom inner wall, slide bar 17's the top and the equal fixed mounting in bottom have the gag lever post, gag lever post slidable mounting is at corresponding spacing inslot, the quantity of constant head tank 20 on same slide bar 17 is a plurality of, a plurality of constant head tanks 20 are equidistant arranging.

When in use, the first upright post 4 and the second upright post 5 are both made of steel materials, the upper steel beam 3 is arranged at the top of the prefabricated wall board, the lower steel beam 2 is arranged at the bottom of the prefabricated wall board, the first upright post 4 and the second upright post 5 are arranged between the lower steel beam 2 and the upper steel beam 3, so that a proper distance is arranged between the first upright post 4 and the second upright post 5, the two first connecting plates 6 are fixedly arranged on the lower steel beam 2 by using the first locking bolts 9, the two second connecting plates 10 are fixedly arranged on the upper steel beam 3 by using the connection matching of the second locking bolts 13 and the locking nuts 14, then the positions of the plurality of slide bars 17 in the corresponding slide grooves 16 are adjusted, so that the plurality of third connecting plates 18 are respectively contacted with one side of the second upright post 5, and are screwed into the corresponding positioning grooves 20 by using the positioning bolts 19, namely, the positions of the slide bars 17 are fixed, and the third connecting plate 18 is installed and fixed on one side of the second upright post 5 by utilizing a fixing bolt, thereby completing the assembly connection of the lower steel beam 2, the upper steel beam 3, the first upright post 4, the second upright post 5, the plurality of transverse shafts 15 and the plurality of slide bars 17, then pouring concrete into the prefabricated wall panel, enabling the lower steel beam 2, the upper steel beam 3, the first upright post 4, the second upright post 5, the plurality of transverse shafts 15, the plurality of slide bars 17, the plurality of longitudinal steel bars 21 and the plurality of transverse steel bars 22 to be positioned in the concrete, after the concrete is completed, manufacturing the wall panel body 1, thereby manufacturing the assembly type building wall panel with the combination of the steel structure and the concrete structure, utilizing the assembly connection of the lower steel beam 2, the upper steel beam 3, the first upright post 4, the second upright post 5, the plurality of transverse shafts 15 and the plurality of slide bars 17, improving the bearing strength and the stability of the wall panel body 1, and enabling the construction of the assembly type building to be firmer, the security features are higher and the details not described in this specification are well within the skill of the art.

In conclusion, the fabricated building structure combining the steel structure and the concrete structure is obtained by installing and fixing two first connecting plates 6 on the lower steel beam 2 by using the first locking bolts 9, installing and fixing two second connecting plates 10 on the upper steel beam 3 by using the connection and matching of the second locking bolts 13 and the locking nuts 14, then enabling a plurality of third connecting plates 18 to be respectively contacted with one side of the second upright post 5 by adjusting the positions of a plurality of sliding rods 17 in corresponding sliding grooves 16, screwing the positioning bolts 19 into corresponding positioning grooves 20 to complete the fixing of the positions of the sliding rods 17, installing and fixing the third connecting plates 18 on one side of the second upright post 5 by using the fixing bolts, thereby completing the assembly and connection of the lower steel beam 2, the upper steel beam 3, the first upright post 4, the second upright post 5, a plurality of transverse shafts 15 and a plurality of sliding rods 17, then pouring concrete into the prefabricated wall panel after the concrete is finished, the prefabricated building wallboard with the combined steel structure and concrete structure is manufactured, the lower steel beam 2, the upper steel beam 3, the first stand column 4, the second stand column 5, the plurality of cross shafts 15 and the plurality of slide bars 17 are assembled and connected, so that the bearing strength and the stability of the wallboard body 1 are improved, the prefabricated building is built more firmly, and the safety performance is higher.

Claims

1. Assembled building structure that steel construction and concrete structure combined together, including wallboard body (1), wallboard body (1) is made its characterized in that by concrete placement: the wall plate body (1) is internally and fixedly provided with a lower steel beam (2) and an upper steel beam (3), a first upright (4) and a second upright (5) which are positioned between the lower steel beam (2) and the upper steel beam (3) are arranged in the wall plate body (1), a plurality of thread grooves (7) are formed in the bottom of the lower steel beam (2) at equal intervals, first connecting plates (6) are fixedly arranged at the bottom ends of the first upright (4) and the second upright (5), two first through holes (8) are formed in the top ends of the two first connecting plates (6), first locking bolts (9) are movably arranged in the four first through holes (8), the bottom ends of the four first locking bolts (9) are respectively and threadedly arranged in the corresponding thread grooves (7), a second connecting plate (10) is fixedly arranged at the top ends of the first upright (4) and the second upright (5), a plurality of second through holes (11) are formed in the top of the upper steel beam (3) at equal intervals, the top parts of the two second connecting plates (10) are respectively provided with two third through holes (12), four second through holes (11) in the second through holes (11) are respectively and movably provided with a second locking bolt (13), the bottom ends of the four second locking bolts (13) respectively penetrate through the corresponding third through holes (12), the four second locking bolts (13) are respectively and threadedly provided with locking nuts (14), one side of the first upright post (4) close to the second upright post (5) is equally and fixedly provided with a plurality of transverse shafts (15), one ends of the transverse shafts (15) far away from the first upright post (4) are respectively provided with a sliding chute (16), the sliding rods (17) are respectively and slidably arranged in the sliding chutes (16), one ends of the sliding rods (17) respectively extend out of the corresponding sliding chutes (16), one ends of the sliding rods (17) positioned outside the corresponding sliding chutes (16) are respectively and fixedly provided with third connecting plates (18), a plurality of third connecting plates (18) all through one side fixed connection of fixing bolt and second stand (5), all set up threaded hole on the top inner wall of a plurality of spout (16), positioning bolt (19) are installed to a plurality of threaded hole equal screw thread, outside the both ends of positioning bolt (19) all extended to the screw hole, constant head tank (20) have all been seted up at the top of a plurality of slide bars (17), the bottom of a plurality of positioning bolt (19) extends to in corresponding constant head tank (20) respectively.

2. The fabricated building structure of claim 1, wherein the steel structure is combined with a concrete structure, and the fabricated building structure further comprises: a plurality of longitudinal steel bars (21) are arranged in the wallboard body (1), and the longitudinal steel bars (21) are arranged at equal intervals.

3. The fabricated building structure of claim 1, wherein the steel structure is combined with a concrete structure, and the fabricated building structure further comprises: be provided with a plurality of transverse reinforcement (22) in the wallboard body (1), a plurality of transverse reinforcement (22) are equidistant arranging.

4. The fabricated building structure of claim 1, wherein the steel structure is combined with a concrete structure, and the fabricated building structure further comprises: the top and the bottom of cross axle (15) all fixed mounting have strengthening rib (23), and strengthening rib (23) are the slope setting, and the one end that cross axle (15) were kept away from in strengthening rib (23) all with one side fixed connection of first stand (4).

5. The fabricated building structure of claim 1, wherein the steel structure is combined with a concrete structure, and the fabricated building structure further comprises: limiting grooves are formed in the inner wall of the top of the sliding groove (16) and the inner wall of the bottom of the sliding groove, limiting rods are fixedly mounted at the top and the bottom of the sliding rod (17), and the limiting rods are slidably mounted in the corresponding limiting grooves.

6. The fabricated building structure of claim 1, wherein the steel structure is combined with a concrete structure, and the fabricated building structure further comprises: the number of the positioning grooves (20) on the same slide bar (17) is multiple, and the positioning grooves (20) are arranged at equal intervals.