A kind of bar frame of body of wall and there is the body of wall of this bar frame
Technical field
The utility model relates to the technical field of wall structure, relates in particular to a kind of bar frame of body of wall and has the body of wall of this bar frame.
Background technology
Current, when carrying out the techniques such as precast plate making, cast-in-situ wall, can add the bar frame being formed by a plurality of steel bar girders, to forming fast, there are the precast plate, body of wall of good bearing capacity etc.Wherein, the web member that current steel bar girder is mainly winded up between reinforcing bar and lower edge reinforcing bar by the reinforcing bar that winds up, two lower edge reinforcing bars and connection forms.When building high level and high-rise house, it requires precast plate or has higher bearing capacity by the formed body of wall of cast-in-place method, so, at precast plate or cast-in-situ wall bar frame used also in requisition for higher bearing capacity, but with the made bar frame of current steel bar girder structure, may there is the situation of Lack of support, be unfavorable for using in high-rise and high-rise house are built.
Therefore, be necessary to provide a kind of technological means to address the aforementioned drawbacks.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, and a kind of bar frame of body of wall is provided, to solve the problem of prior art Lack of support; Meanwhile, also provide a kind of body of wall with this bar frame.
The utility model is to realize like this, a kind of bar frame of body of wall, mainly by a plurality of steel bar girders, be formed by connecting, steel bar girder comprises the reinforcing bar that winds up, two lower edge reinforcing bars, two web members and bottom bar, wind up described in two lower edge reinforcing bars the are positioned at below of reinforcing bar, it comprises spaced the first lower edge reinforcing bar and the second lower edge reinforcing bar; Two web members comprise the first web member and the second web member, described in described the first web member is connected in, wind up reinforcing bar and described the first lower edge reinforcing bar, and reinforcing bar and described the second lower edge reinforcing bar wind up described in described the second web member is connected in; Bottom bar is connected between described the first lower edge reinforcing bar and described the second lower edge reinforcing bar.
Particularly, described bottom bar has a tortuous portion of bottom bar, and one end of the tortuous portion of described bottom bar is connected in described the first lower edge reinforcing bar, and the other end of the tortuous portion of described bottom bar is connected in described the second lower edge reinforcing bar.
Further, the tortuous portion of described bottom bar is wavy, and this is wavy for being mutually formed by connecting from beginning to end by a plurality of V-arrangements.
Preferably, described the first web member has one first tortuous portion, and one end of described the first tortuous portion is connected in described the first lower edge reinforcing bar, and reinforcing bar winds up described in the other end of described the first tortuous portion is connected in.
Further, described the first tortuous portion is wavy, and this is wavy for being mutually formed by connecting from beginning to end by a plurality of V-arrangements.
Further, described the second web member has one second tortuous portion, and one end of described the second tortuous portion is connected in described the second lower edge reinforcing bar, and reinforcing bar winds up described in the other end of described the second tortuous portion is connected in.
Further, described the second tortuous portion is wavy, and this is wavy for being mutually formed by connecting from beginning to end by a plurality of V-arrangements.
The utility model also relates to a kind of body of wall, and described body of wall has above-mentioned bar frame.
Technique effect of the present utility model is: by be provided with bottom bar between the first lower edge reinforcing bar and the second lower edge reinforcing bar, so that the stressed effect of steel bar girder is larger, thereby the bearing capacity of enhancing body of wall guarantees steadiness and the safety of house.
Accompanying drawing explanation
Fig. 1 is the top view of steel bar girder of bar frame of the body of wall of the utility model embodiment;
Fig. 2 is the upward view of steel bar girder of bar frame of the body of wall of the utility model embodiment;
Fig. 3 is the sectional view of steel bar girder of bar frame of the body of wall of the utility model embodiment.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to shown in Fig. 1 to Fig. 4, the utility model provides a kind of bar frame of body of wall, be mainly used in high-rise and high-rise building, this bar frame is mainly formed by connecting by a plurality of steel bar girders 10, steel bar girder 10 comprises the reinforcing bar 20 of winding up, two lower edge reinforcing bars (31,32), two web members (41,42) and bottom bars 50, wherein, two lower edge reinforcing bars (31,32) are positioned at the below of the reinforcing bar 20 that winds up, and it comprises spaced the first lower edge reinforcing bar 31 and the second lower edge reinforcing bar 32;
Two web members (41,42) comprise the first web member 41 and the second web member 42, the first web member 41 be connected in wind up reinforcing bar 20 and the first lower edge reinforcing bar 31 both, the second web member 42 be connected in wind up reinforcing bar 20 and the second lower edge reinforcing bar 32 both, particularly, the first web member 41 by welding manner be connected in wind up reinforcing bar 20 and the first lower edge reinforcing bar 31 both, the second web member 42 by welding manner be connected in wind up reinforcing bar 20 and the second lower edge reinforcing bar 32 both;
Bottom bar 50 is connected between the first lower edge reinforcing bar 31 and the second lower edge reinforcing bar 32, and particularly, bottom bar 50 is connected between the first lower edge reinforcing bar 31 and the second lower edge reinforcing bar 32 by welding manner.
By be provided with bottom bar 50 between the first lower edge reinforcing bar 31 and the second lower edge reinforcing bar 32, so that the stressed effect of steel bar girder 10 is larger, thereby the bearing capacity of enhancing body of wall guarantees steadiness and the safety of house.
Refer to shown in Fig. 3 and Fig. 4, bottom bar 50 has a tortuous portion 51 of bottom bar, and one end of the tortuous portion 51 of bottom bar is connected in the first lower edge reinforcing bar 31, and the other end of the tortuous portion 51 of bottom bar is connected in the second lower edge reinforcing bar 32.Wherein, by being provided with tortuous portion 51, be not only conducive to and being connected of the first lower edge reinforcing bar 31, the second lower edge reinforcing bar 32, and the stability of reinforcing steel bar truss 10, thereby further improve the bearing capacity of steel bar girder 10.
Further, the tortuous portion 51 of bottom bar is wavy, and this is wavy for being mutually formed by connecting from beginning to end by a plurality of V-arrangements, so that the tortuous portion 51 of bottom bar and the first lower edge reinforcing bar 31, the second lower edge reinforcing bar 32 form a plurality of triangles, the thus stability of reinforcing steel bar truss 10.Certainly, the tortuous portion 51 of the bottom bar of this case also can be wavy for what connected by a plurality of U-shapeds.
Refer to shown in Fig. 2, the other end that one end that the first web member 41 has an one first tortuous portion 411 of tortuous portion 411, the first is connected in the first tortuous portion 411 of lower edge reinforcing bar 31, the first is connected in the reinforcing bar 20 that winds up.
Further, the first tortuous portion 411 is wavy, and this wavy for by a plurality of V-arrangements mutually head and the tail be formed by connecting so that the first tortuous portion 411 and the first lower edge reinforcing bar 31, reinforcing bar 20 formation a plurality of triangles, the thus stability of reinforcing steel bar truss 10 of winding up.
Shown in 2, the other end that one end that the second web member 42 has an one second tortuous portion 421 of tortuous portion 421, the second is connected in the second tortuous portion 421 of lower edge reinforcing bar 32, the second is connected in the reinforcing bar 20 that winds up.
Further, the second tortuous portion 421 is wavy, and this wavy for by a plurality of V-arrangements mutually head and the tail be formed by connecting so that the second tortuous portion 421 and the second lower edge reinforcing bar 32, reinforcing bar 20 formation a plurality of triangles, the thus stability of reinforcing steel bar truss 10 of winding up.
Refer to shown in Fig. 1, the utility model also relates to a kind of body of wall, and body of wall has above-mentioned bar frame.
The foregoing is only the utility model preferred embodiment; its structure is not limited to the above-mentioned shape of enumerating; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.