CN210164087U

CN210164087U - Section steel concrete shear wall structure

Info

Publication number: CN210164087U
Application number: CN201920781958.7U
Authority: CN
Inventors: 刘卓; 管志富; 李迎春; 施永龙; 杨敏
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-03-20
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a section steel concrete shear wall structure, which comprises a wall body, wherein first reinforcing steel bars penetrate through the upper part of the wall body at equal intervals, a first angle steel penetrates through the upper part of the wall body, a second angle steel penetrates through the upper part of the wall body, second steel bars penetrate through the lower part of the wall body at equal intervals, a third angle steel penetrates through the lower part of the wall body, a fourth angle steel penetrates through the lower part of the wall body, four groups of first threaded holes are formed in the first angle steel and the second angle steel above the wall body, the lower parts of the third angle steel and the fourth angle steel are respectively provided with four groups of second threaded holes, the middle upper part of the side wall of the first angle steel is provided with a first through hole, the first through holes are communicated with material guide pipes, the middle parts of the side walls, close to the wall bodies, of the third angle steels are provided with second through holes, and the two groups of wall bodies are inserted into the first angle steel and the second angle steel through the third angle steels and the fourth angle steels and are fixed through first bolts. The utility model discloses fixed effect is better, and the construction is simple relatively, the material resources of using manpower sparingly.

Description

Section steel concrete shear wall structure

Technical Field

The utility model relates to a building engineering technical field specifically is a shaped steel concrete shear wall structure.

Background

The shear wall structure is characterized in that a beam column in a frame structure is replaced by a reinforced concrete wallboard, internal force caused by various loads can be borne, and horizontal force of the structure can be effectively controlled. Such structures are used in large numbers in high-rise buildings.

The shear wall structure refers to a structure in which all longitudinal and transverse main bearing structures are structural walls. When the walls are in proper positions in the building, the walls can form a structural system which effectively resists horizontal action and can also play a role in dividing the space. The height of the structural wall is generally equal to that of the whole house, from the foundation to the roof, and is as high as dozens of meters or more than 100 meters; the width of which is generally several meters to a dozen meters, depending on the arrangement of the building level. Relatively, the thickness is very thin, typically only 200 and 300mm, and the minimum thickness can reach 160 mm. Therefore, the lateral displacement resistance rigidity of the structural wall in the wall body plane is very high, and the external rigidity of the wall body plane is very low and can be generally ignored. Therefore, most of the horizontal forces or horizontal shear forces on a building are typically distributed to the structural walls, which are also the origin of the shear wall names. In fact, the more precise name "shear wall" would be "structural wall".

Traditional shear wall structure need be taken the steel reinforcement frame earlier and is carrying out concrete placement to the steel reinforcement frame, and the high altitude construction is comparatively complicated, consumes manpower and materials.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shaped steel concrete shear wall structure, this shear wall structure are accomplished the shear force wall prefabrication, carry out fixed mounting with the both ends of shear force wall during the construction, and the coupling part is pour fixedly through the concrete, and the construction is simple relatively, the material resources of using manpower sparingly to solve the problem of proposition among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a section steel concrete shear wall structure comprises a wall body, wherein first steel bars penetrate through the upper portion of the wall body at equal intervals, first angle steel penetrates through the upper portion of the wall body, second angle steel penetrates through the upper portion of the wall body, the first angle steel and the second angle steel form a cuboid structure with a rectangular cross section, the second steel bars penetrate through the lower portion of the wall body at equal intervals, third angle steel penetrates through the lower portion of the wall body, fourth angle steel penetrates through the lower portion of the wall body, the third angle steel and the fourth angle steel form a cuboid structure with a rectangular cross section, the first angle steel and the second angle steel above the wall body are respectively provided with four groups of first threaded holes, the lower portions of the third angle steel and the fourth angle steel are respectively provided with four groups of second threaded holes, the middle upper portion of the side wall of the first angle steel is provided with a first through hole, the first through hole is communicated with a guide pipe, the middle portion, close to the side wall, of the third, and the two groups of walls are inserted into the first angle steel and the second angle steel through the third angle steel and the fourth angle steel and are fixed through the first bolt.

Preferably, the first angle steel and the third angle steel, and the second angle steel and the fourth angle steel are all installed with the first threaded hole and the second threaded hole through the first bolt in a threaded mode.

Preferably, the bottom end of the material guide pipe is welded with a fixed plate, and four groups of third through holes are formed in four corners of the fixed plate.

Preferably, four groups of third threaded holes are formed in two sides of the first through hole, and the material guide pipe penetrates through the third through hole through a second bolt and is in threaded installation with the third threaded holes.

Preferably, the upper end of the material guide pipe is welded and communicated with a funnel.

Preferably, the vertical height from the bottom of the third angle steel to the second through hole is the same as the vertical height from the first through hole to the wall body.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a shear force wall body is prefabricated in advance, when the installation, two sets of wall bodies are pegged graft in first angle steel and second angle steel through third angle steel and fourth angle steel, and through first bolt and first screw hole, the second screw hole is fixed, first reinforcing bar and second reinforcing bar cross distribution, after accomplishing the wall body is fixed, run through the first through-hole outside of third through-hole and third screw hole screw thread installation on first angle steel on the fixed plate with the passage pipe through the second bolt, then add the concrete through the funnel of passage pipe upper end and fix two sets of wall connection parts. The fixing effect between the two groups of walls is increased through the first angle steel, the second angle steel, the fourth angle steel of the third angle steel, the first reinforcing steel bar and the second reinforcing steel bar, the construction is relatively simple, and manpower and material resources are saved.

Drawings

FIG. 1 is a schematic view of the connection structure of two sets of walls of the present invention;

FIG. 2 is a schematic structural view of the wall body of the present invention;

FIG. 3 is an enlarged view of the position A of FIG. 1 according to the present invention;

fig. 4 is a schematic structural view of the material guiding pipe of the present invention;

fig. 5 is a schematic bottom view of the wall.

In the figure: 1. a wall body; 2. a first angle steel; 3. a first reinforcing bar; 4. a second angle steel; 5. a first threaded hole; 6. a third threaded hole; 7. a first through hole; 8. a second threaded hole; 9. a second through hole; 10. third angle steel; 11. a fourth angle steel; 12. a second reinforcing bar; 13. a second bolt; 14. a first bolt; 15. a material guide pipe; 16. a third through hole; 17. a fixing plate; 18. a funnel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a section steel concrete shear wall structure comprises a wall body 1, wherein the wall body 1 is a concrete wall body, first steel bars 3 penetrate through the upper portion of the wall body 1 at equal intervals, first angle steels 2 penetrate through the upper portion of the wall body 1, second angle steels 4 penetrate through the upper portion of the wall body 1, the first angle steels 2 and the second angle steels 4 form a rectangular cuboid structure with a rectangular cross section, second steel bars 12 penetrate through the lower portion of the wall body 1 at equal intervals, third angle steels 10 penetrate through the lower portion of the wall body 1, fourth angle steels 11 penetrate through the lower portion of the wall body 1, the third angle steels 10 and the fourth angle steels 11 form a rectangular cuboid structure with a rectangular cross section, four groups of first threaded holes 5 are formed in the first angle steels 2 and the second angle steels 4 above the wall body 1, four groups of second threaded holes 8 are formed in the lower portions of the third angle steels 10 and the fourth angle steels 11, first through holes 7 are formed in the middle upper portions of side walls of the first angle steels 2, the material guide pipes 15 are steel pipes and are used for guiding concrete, the second through holes 9 are formed in the middle of the side wall of each third angle steel 10 close to the wall body 1, and the two groups of wall bodies 1 are inserted into the first angle steel 2 and the second angle steel 4 through the third angle steel 10 and the fourth angle steel 11 and are fixed through the first bolts 14.

Specifically, the first angle steel 2 and the third angle steel 10, and the second angle steel 4 and the fourth angle steel 11 are all installed with the first threaded hole 5 and the second threaded hole 8 through the first bolt 14 in a threaded mode. The two groups of wall bodies 1 are convenient to fix.

Specifically, the bottom end of the material guiding pipe 15 is welded with a fixing plate 17, and four corners of the fixing plate 17 are provided with four groups of third through holes 16.

Specifically, four groups of third threaded holes 6 are formed in two sides of the first through hole 7, and the material guide pipe 15 penetrates through the third through hole 16 through the second bolt 13 and is in threaded installation with the third threaded holes 6. The material guide pipe 15 is detachably arranged, and the material guide pipe 15 can be detached after concrete is added.

Specifically, the upper end of the material guiding pipe 15 is welded and communicated with a funnel 18. The concrete can be conveniently added into the material guide pipe 15.

Specifically, the vertical height from the bottom of the third angle steel 10 to the second through hole 9 is the same as the vertical height from the first through hole 7 to the wall body 1, and the size of the first through hole 7 is the same as that of the second through hole 9. After the two groups of walls 1 are fixed, the first through holes 7 are aligned with the second through holes 9, and concrete is conveniently added to the connecting positions of the two groups of walls 1.

The working principle is as follows: the utility model discloses a wall body 1 of shear force wall is prefabricated in advance, when the installation, two sets of wall bodies 1 are pegged graft in first angle steel 2 and second angle steel 4 through third angle steel 10 and fourth angle steel 11, and through first bolt 14 and first screw hole 5, second screw hole 8 is fixed, first reinforcing bar 3 and second reinforcing bar 12 cross distribution, after 1 fixed completion to the wall body, run through third through-hole 16 and the first through-hole 7 outside of the 6 threaded mounting of third screw hole on first angle steel 2 on fixed plate 17 with passage 15 through second bolt 13, then funnel 18 through passage 15 upper end is fixed to two sets of wall body 1 coupling parts interpolation concrete.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a shaped steel concrete shear wall structure, includes wall body (1), its characterized in that: the wall body (1) is provided with first steel bars (3) at the upper part in an equal distance, first angle steel (2) is arranged at the upper part of the wall body (1) in an equal distance, second angle steel (4) is arranged at the upper part of the wall body (1) in an equal distance, the first angle steel (2) and the second angle steel (4) form a cuboid structure with a rectangular cross section, second steel bars (12) are arranged at the lower part of the wall body (1) in an equal distance, third angle steel (10) is arranged at the lower part of the wall body (1) in an equal distance, fourth angle steel (11) is arranged at the lower part of the wall body (1) in an equal distance, the third angle steel (10) and the fourth angle steel (11) form a cuboid structure with a rectangular cross section, the first angle steel (2) and the second angle steel (4) above the wall body (1) are both provided with four groups of first threaded holes (5), and the lower parts of the third angle steel (10) and, first through-hole (7) have been seted up to the upper portion in the lateral wall of first angle steel (2), intercommunication has passage (15) on first through-hole (7), second through-hole (9) have been seted up in the lateral wall middle part that third angle steel (10) are close to wall body (1), and two sets of wall body (1) insert in first angle steel (2) and second angle steel (4) through third angle steel (10) and fourth angle steel (11) and are fixed through first bolt (14).

2. The steel reinforced concrete shear wall structure of claim 1, characterized in that: the first angle steel (2) and the third angle steel (10), and the second angle steel (4) and the fourth angle steel (11) are installed with the first threaded hole (5) and the second threaded hole (8) through the first bolt (14) in a threaded mode.

3. The steel reinforced concrete shear wall structure of claim 1, characterized in that: the bottom welding of passage (15) has fixed plate (17), four groups of third through-holes (16) have been seted up on fixed plate (17) four corners.

4. The steel reinforced concrete shear wall structure of claim 1, characterized in that: four groups of third threaded holes (6) are formed in two sides of the first through hole (7), and the material guide pipe (15) penetrates through the third through hole (16) through a second bolt (13) and is in threaded installation with the third threaded holes (6).

5. The steel reinforced concrete shear wall structure of claim 1, characterized in that: the upper end of the material guide pipe (15) is welded and communicated with a funnel (18).

6. The steel reinforced concrete shear wall structure of claim 1, characterized in that: the vertical height from the bottom of the third angle steel (10) to the second through hole (9) is the same as the vertical height from the first through hole (7) to the wall body (1).