CN215290821U

CN215290821U - Superimposed shear wall structure

Info

Publication number: CN215290821U
Application number: CN202121565537.4U
Authority: CN
Inventors: 周志军
Original assignee: Shanghai Famaqiang Construction Engineering Co ltd
Current assignee: Shanghai Famaqiang Construction Engineering Co ltd
Priority date: 2021-07-10
Filing date: 2021-07-10
Publication date: 2021-12-24
Anticipated expiration: 2031-07-10

Abstract

The utility model relates to a coincide shear force wall structure relates to building structure's field, and it includes first wall body and second wall body, and a plurality of locking grooves have been seted up towards the lateral wall of second wall body to first wall body, and vertical direction align to grid is followed to the locking groove, and the fixed slot relative with locking groove position is seted up to the second wall body, is provided with the support that is the X type between first wall body and the second wall body, and first wall body and second wall body support into different locking grooves and fixed slot different intervals of adjusting through the four corners with the support. This application has and adjusts the interval between first, the second wall body in different locking grooves and the fixed slot are supported in the support four corners through rotating the support, concreting afterwards, and then can adjust the effect of the thickness of shear force wall according to the user's needs, through using this coincide shear force wall structure, the same kind of support has the ability of the different thickness shear force walls of adaptation, and then the waste of reinforcing bar when having avoided ordinary shear force wall to build, more green.

Description

Superimposed shear wall structure

Technical Field

The application relates to the field of building structures, in particular to a superimposed shear wall structure.

Background

The shear wall is also called as a wind-resistant wall, an earthquake-resistant wall or a structural wall, is a wall body which mainly bears horizontal load and vertical load caused by wind load or earthquake action in a house or a structure and prevents the shear damage of the structure.

The shear wall comprises a superposed shear wall, the superposed shear wall is composed of prefabricated concrete leaf plates at two sides, truss reinforcing steel bars and post-cast concrete superposed layers, and the superposed shear wall structure integrates the dual advantages of prefabrication and cast-in-place, and has good overall performance, so the superposed shear wall is mostly applied to residential buildings in China, but the indoor shear wall has different thickness requirements according to different user requirements, the thickness of the common superposed shear wall is determined during manufacturing, and the common superposed shear wall cannot be adjusted according to the user requirements.

SUMMERY OF THE UTILITY MODEL

In order to obtain the shear wall that can adjust different thickness, this application provides a coincide shear wall structure.

The application provides a coincide shear force wall structure adopts following technical scheme:

a superimposed shear wall structure comprises a first wall body and a second wall body, wherein first steel bars and second steel bars are arranged in the first wall body and the second wall body, the length of the first steel bars is arranged along the horizontal direction, the length of the second steel bars is arranged along the vertical direction, the wall surfaces of the first wall body and the second wall body are parallel, a plurality of locking grooves are formed in the side wall of the first wall body facing the second wall body, the locking grooves are uniformly arranged along the vertical direction, fixing grooves opposite to the locking groove are formed in the side wall of the second wall body facing the first wall body, a support is arranged between the first wall body and the second wall body and comprises two supporting steel bars, the middle parts of the supporting steel bars are hinged to form an X shape, four corners of the support are respectively abutted against the locking grooves and the fixing grooves, the first wall body and the second wall body adjust different distances by abutting the four corners of the support into different locking grooves and the fixing grooves, concrete is filled between the first wall body and the second wall body.

Through adopting above-mentioned technical scheme, through setting up first wall body and second wall body, be the pouring region of concrete between first, the second wall body, should pour the region and be provided with the support, the support can adjust the distance between first, the second wall body with the four corners butt in different locking grooves and fixed slot after rotating different angles, pour the concrete afterwards between first, the second wall body, can obtain the shear force wall of different thickness.

Optionally, the locking groove evenly is provided with a plurality ofly along the horizontal direction, the fixed slot evenly is provided with a plurality ofly along the horizontal direction, the support is provided with a plurality ofly, and is a plurality of the support is along the vertical direction of first wall body and horizontal direction evenly distributed.

Through adopting above-mentioned technical scheme, through setting up a plurality of locking grooves, fixed slot and a plurality of support to increased the strong point between first, the second wall body, and then be favorable to promoting the structural strength of shear force wall.

Optionally, the support includes the butt piece that articulates in the support four corners, butt piece butt is in corresponding locking groove or fixed slot.

Through adopting above-mentioned technical scheme, through setting up articulated butt piece for butt that support four corners can be better in locking groove and fixed slot has increased the area of contact of support with locking groove or fixed slot, and then can be more stable difficult for falling out when making support butt in locking groove or fixed slot.

Optionally, the locking hole that runs through first wall body is seted up to the relative cell wall of locking groove, wear to be equipped with the locking reinforcing bar in the locking hole, the locking reinforcing bar passes the butt piece and is fixed in the butt piece and lock the inslot.

Through adopting above-mentioned technical scheme, through setting up locking hole and locking reinforcing bar, the locking reinforcing bar can be fixed in the locking inslot with the support, avoids the support to drop in the locking inslot.

Optionally, a fixing hole penetrating through the second wall body is formed in the groove wall opposite to the fixing groove, a fixing steel bar penetrates through the fixing hole, and the fixing steel bar penetrates through the abutting block and fixes the abutting block in the fixing groove.

Through adopting above-mentioned technical scheme, through setting up fixed orifices and fixed steel bar, fixed steel bar can be fixed in the fixed slot with the support in, avoids the support to drop in the fixed slot.

Optionally, the abutting block is provided with an inclined surface around the side wall facing the second wall, and the inclined surface reduces the width of the end of the abutting block along the direction facing the second wall.

Through adopting above-mentioned technical scheme, make the width convergent of butt piece towards the tip of second wall body through setting up the inclined plane, and then make the butt piece get into in the fixed slot more easily.

Optionally, a groove wall of the fixing groove is in contact with the inclined surface, and the shape of the fixing groove corresponds to the shape of the abutting block.

Through adopting above-mentioned technical scheme, through setting up the fixed slot that shape and butt block shape are corresponding, and then make fixed slot cell wall and butt block lateral wall butt, and then promote the area of contact of butt block and fixed slot, reduce pressure.

Optionally, an inclined reinforcing rib is further disposed between the first reinforcing bar and the second reinforcing bar.

Through adopting above-mentioned technical scheme, through setting up the strengthening rib of slope to promote the structural strength of first, second wall body, and then be favorable to promoting the structural strength of shear force wall.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the first wall body and the second wall body are arranged, the support is arranged between the first wall body and the second wall body, the support is formed by supporting steel bars hinged to the middle part, then the four corners of the support are pushed into different locking grooves and fixing grooves after the support is rotated to adjust the distance between the first wall body and the second wall body, then concrete is poured, and the thickness of the shear wall can be adjusted according to the needs of a user;

2. through the arrangement of the locking hole and the locking steel bar, the bracket is favorably and fixedly connected into the locking groove, and the bracket is prevented from falling off in the locking groove;

3. through set up the inclined plane on the butt piece, and then make the butt piece towards the tip width convergent of second wall body, and then be favorable to the butt piece to get into in the fixed slot.

Drawings

Fig. 1 is a schematic structural diagram of a stacked shear wall structure according to an embodiment of the present application.

FIG. 2 is a cross-sectional view of a first wall according to an embodiment of the present application.

Fig. 3 is a cross-sectional view of an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a stent according to an embodiment of the present application.

Description of reference numerals: 1. a first wall; 11. a first reinforcing bar; 12. reinforcing ribs; 13. a second reinforcing bar; 131. a hooking part; 15. a steel bar sleeve; 16. a locking groove; 17. a locking hole; 2. a second wall; 21. fixing grooves; 211. an inclined wall; 22. a fixing hole; 3. pouring a cavity; 4. a support; 41. supporting the reinforcing steel bars; 42. hinging a shaft; 43. a butting block; 431. a bevel; 432. a through hole; 5. locking the reinforcing steel bars; 6. and fixing the steel bars.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses coincide shear wall structure. Referring to fig. 1, the superimposed shear wall structure includes a first wall 1 and a second wall 2, the wall surfaces of the first wall 1 and the second wall 2 are parallel to each other, a casting cavity 3 for casting concrete is formed between the first wall 1 and the second wall 2, and a plurality of brackets 4 are arranged in the casting cavity 3.

Referring to fig. 1 and 2, first wall body 1 and the inside first reinforcing bar 11 and the second reinforcing bar 13 that all are provided with of second wall body 2, the length direction of first reinforcing bar 11 sets up along the horizontal direction, the length direction of second reinforcing bar 13 is along vertical direction, two piece adjacent second reinforcing bar 13 deviate from the tip on ground and link to each other and form portion 131 of holding, hold portion 131 outside being located the top of first wall body 1 and second wall body 2, hold portion 131 and be used for promoting first wall body 1 and second wall body 2. First reinforcing bar 11 and second reinforcing bar 13 all are provided with a plurality ofly, and a plurality of first reinforcing bar 11 are along vertical direction evenly distributed, and a plurality of second reinforcing bar 13 are along horizontal direction evenly distributed, and first reinforcing bar 11 and second reinforcing bar 13 weld each other and form netted frame, and it has the strengthening rib 12 of slope still to weld between two adjacent first reinforcing bar 11, the second reinforcing bar 13, and strengthening rib 12 is used for strengthening the structural strength of first wall body 1, second wall body 2. All be provided with steel sleeve 15 in first wall body 1, the second wall body 2, steel sleeve 15 is located the tip that first wall body 1, second wall body 2 are close to ground, and steel sleeve 15's length direction sets up along vertical direction, and steel sleeve 15 is provided with a plurality ofly along the horizontal direction.

Referring to fig. 1 and 3, first wall body 1 has seted up locking groove 16 towards the wall of second wall body 2, locking groove 16 is provided with a plurality ofly, a plurality of locking grooves 16 are along vertical direction and horizontal direction evenly distributed on the wall of first wall body 1, the locking hole 17 that link up first wall body 1 is seted up to the lateral wall of first wall body 1, locking hole 17 is provided with a plurality ofly, the length direction along first wall body 1 of length direction setting of locking hole 17, the direction of height evenly distributed of a plurality of locking holes 17 along first wall body 1, single locking hole 17 runs through all locking grooves 16 of same altitude line, wear to be equipped with locking reinforcing bar 5 in the locking hole 17.

Referring to fig. 1 and 3, the second wall 2 has a plurality of fixing grooves 21 formed on a wall surface facing the first wall 1, and the positions of the fixing grooves 21 correspond to the positions of the locking grooves 16 one by one. The fixed orifices 22 that link up second wall body 2 are seted up to the lateral wall of second wall body 2, and fixed orifices 22 are provided with a plurality ofly, and the length direction of second wall body 2 is followed to the length direction setting of fixed orifices 22, and the direction of height evenly distributed of second wall body 2 is followed to a plurality of fixed orifices 22, and single fixed orifices 22 runs through all fixed slots 21 of same altitude line, wears to be equipped with fixed steel 6 in the fixed orifices 22.

Referring to fig. 3 and 4, the bracket 4 includes two support bars 41 with the same length, the middle of the two support bars 41 is hinged by a hinge shaft 42, the axial direction of the hinge shaft 42 is parallel to the axial direction of the first bar 11, and the support bars 41 are in an X shape after being hinged. Both ends of the support steel bar 41 are hinged with abutting blocks 43, and the abutting blocks 43 abut against the corresponding locking grooves 16 or the fixing grooves 21. The abutting block 43 is provided with a slope 431 around the sidewall of the second wall 2, and the slope 431 gradually reduces the width of the end of the abutting block 43 in the direction toward the second wall 2, so that the abutting block 43 can more easily enter the fixing groove 21. An inclined wall 211 is arranged at the joint of the groove bottom and the side walls on the periphery of the fixed groove 21, the plane of the inclined wall 211 is parallel to the plane of the inclined surface 431, after the abutting block 43 is inserted into the fixed groove 21, the inclined wall 211 is in surface contact with the inclined surface 431, and the shape of the fixed groove 21 corresponds to the shape of the abutting block 43. The abutting block 43 is provided with a through hole 432, the length direction of the through hole 432 is parallel to the axis direction of the locking steel bar 5, when the abutting block 43 abuts against the locking groove 16 and the fixing groove 21, the through hole 432 is communicated with the corresponding locking hole 17 or the fixing hole 22, the locking steel bar 5 penetrates through the through hole 432 to fix the abutting block 43 in the locking groove 16, and the fixing steel bar 6 penetrates through the through hole 432 to fix the abutting block 43 in the fixing groove 21.

The implementation principle of a superimposed shear wall of the embodiment of the application is as follows: the embedded steel bar of ground preinstallation vertical setting, at first adjust the contained angle size of support bar 41 through rotating two support bar 41, rotate later and insert two locking grooves 16 of same row with butt joint piece 43 after the butt joint piece 43 in, through increasing or reducing the number of spaced locking groove 16 between these two locking grooves 16, thereby the adjustable width size of pouring cavity 3, and then can select the thickness of shear force wall, 16 numbers of spaced locking grooves of butt joint piece 43 are more from top to bottom, the shear force wall is thinner. After the abutting blocks 43 are inserted into the locking grooves 16, the locking reinforcing bars 5 are inserted into the locking holes 17 to fix the bracket 4.

Subsequently remove second wall body 2 to first wall body 1 direction, until all butt joint piece 43 all insert in the fixed slot 21 and support tight fixed slot 21 tank bottom, insert fixed reinforcement 6 fixed bolster 4 in the fixed orifices 22 afterwards, promote first wall body 1 and second wall body 2 to ground embedded steel bar department through colluding portion 131, insert the embedded steel bar first wall body 1 of reinforcing sleeve 15 internal fixation and second wall body 2, get the board and pour cavity 3 pouring and pour the concrete after sealed all around to the interior.

To sum up, this superimposed shear wall is through setting up support 4, and the support 4 middle part is articulated, and then can adjust the distance between first wall body 1, the second wall body 2 through in propping into different locking groove 16 and fixed slot 21 with butt piece 43, adjusts the thickness of shear wall through adjusting the thickness of concrete layer between first wall body 1, the second wall body 2 to obtain the shear wall of different thickness. Through using this coincide shear force wall structure, with the ability that support 4 has the different thickness shear force walls of adaptation, ordinary shear force wall's reinforcing bar then does not have the suitability, and unnecessary reinforcing bar can cause the waste, therefore this coincide shear force wall structure is more green.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a coincide shear force wall structure which characterized in that: including first wall body (1) and second wall body (2), be provided with first reinforcing bar (11) and second reinforcing bar (13) in first wall body (1) and second wall body (2), the length of first reinforcing bar (11) sets up along the horizontal direction, the length of second reinforcing bar (13) sets up along vertical direction, the wall of first wall body (1) and second wall body (2) is parallel, first wall body (1) has seted up a plurality of locking grooves (16) towards the lateral wall of second wall body (2), locking groove (16) are evenly arranged along vertical direction, second wall body (2) have seted up fixed slot (21) relative with locking groove (16) position towards the lateral wall of first wall body (1), be provided with support (4) between first wall body (1) and second wall body (2), support (4) include two spinal branch brace reinforcing bars (41), the articulated X type that is in support reinforcement (41) middle part, the four corners of support (4) butt respectively in locking groove (16) and fixed slot (21), first wall body (1) and second wall body (2) are through supporting the four corners of support (4) different locking groove (16) and the different interval of fixed slot (21) interior regulation, be full of the concrete between first wall body (1) and second wall body (2).

2. A laminated shear wall structure according to claim 1, wherein: locking groove (16) are evenly provided with a plurality ofly along the horizontal direction, fixed slot (21) evenly are provided with a plurality ofly along the horizontal direction, support (4) are provided with a plurality ofly, and are a plurality of support (4) are along first wall body (1) vertical direction and horizontal direction evenly distributed.

3. A laminated shear wall structure according to claim 2, wherein: the support (4) comprises abutting blocks (43) hinged to four corners of the support (4), and the abutting blocks (43) abut against corresponding locking grooves (16) or fixing grooves (21).

4. A laminated shear wall structure according to claim 3, wherein: locking hole (17) that run through first wall body (1) are seted up to the cell wall that locking groove (16) is relative, wear to be equipped with locking reinforcing bar (5) in locking hole (17), locking reinforcing bar (5) pass butt piece (43) and will butt piece (43) be fixed in locking groove (16).

5. A laminated shear wall structure according to claim 3, wherein: the fixed slot (21) relative cell wall is seted up and is run through fixed orifices (22) of second wall body (2), wear to be equipped with fixed steel bar (6) in fixed orifices (22), fixed steel bar (6) pass butt piece (43) and will butt piece (43) be fixed in fixed slot (21).

6. A laminated shear wall structure according to claim 3, wherein: the periphery of the side wall of the abutting block (43) facing the second wall body (2) is provided with an inclined surface (431), and the inclined surface (431) enables the width of the end part of the abutting block (43) to be gradually reduced along the direction facing the second wall body (2).

7. A laminated shear wall structure according to claim 6, wherein: the groove wall of the fixing groove (21) is in surface contact with the inclined surface (431), and the shape of the fixing groove (21) corresponds to the shape of the abutting block (43).

8. A laminated shear wall structure according to claim 1, wherein: an inclined reinforcing rib (12) is further arranged between the first reinforcing steel bar (11) and the second reinforcing steel bar (13).