CN219653966U - Anti-displacement cast-in-place concrete outer wall joint pulling plate - Google Patents
Anti-displacement cast-in-place concrete outer wall joint pulling plate Download PDFInfo
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- CN219653966U CN219653966U CN202321206831.5U CN202321206831U CN219653966U CN 219653966 U CN219653966 U CN 219653966U CN 202321206831 U CN202321206831 U CN 202321206831U CN 219653966 U CN219653966 U CN 219653966U
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- 238000006073 displacement reaction Methods 0.000 title abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 99
- 239000010959 steel Substances 0.000 claims abstract description 99
- 238000005452 bending Methods 0.000 claims description 11
- 230000002787 reinforcement Effects 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 5
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 4
- 238000011065 in-situ storage Methods 0.000 claims description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 4
- 238000007711 solidification Methods 0.000 abstract description 4
- 230000008023 solidification Effects 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 abstract description 2
- 210000003205 muscle Anatomy 0.000 description 7
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of building construction, in particular to an anti-displacement cast-in-place concrete outer wall joint pulling plate, which comprises a plurality of shear walls distributed at equal intervals, wherein a plurality of longitudinal steel bars distributed at equal intervals are paved at the front and rear ends of the interior of the shear walls, a plurality of transverse steel bars distributed at equal intervals are paved at the front and rear ends of the interior of the shear walls, and the anti-displacement cast-in-place concrete outer wall joint pulling plate further comprises; the first staggered holes are formed in the positions of the transverse reinforcing steel bars, which are staggered with the longitudinal reinforcing steel bars; the second staggered holes are formed in the positions, staggered with the transverse steel bars, of the longitudinal steel bars; the utility model can keep the positions of the longitudinal steel bars and the transverse steel bars stable through the mutual support of the longitudinal steel bars, and avoids the situation that the staggered parts on the transverse steel bars and the longitudinal steel bars deviate and bend because of solidification and expansion of injected concrete and cannot achieve better rigidity.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to an anti-displacement cast-in-place concrete outer wall joint pulling plate.
Background
The full cast-in-place concrete outer wall comprises two types of walls: one is a concrete shear wall outer wall (hereinafter referred to as a shear wall) as a structural stress member, the other is a concrete structure outer wall (hereinafter referred to as a concrete structure wall) which replaces an original masonry outer wall, and in order to make a full cast-in-place concrete outer wall recheck structural design assumption, the shear wall and the concrete structure wall are required to be separated from each other in terms of stress performance, and structural joint is an engineering technology for achieving the aim.
The utility model discloses an anti-displacement full cast-in-place concrete outer wall joint pulling plate in China with the publication number of CN217580626U, which is used for indirectly connecting a concrete structural wall and a shear wall at a vertical or transverse joint part, and positioning the concrete structural wall and the shear wall according to the method, so that the purposes of not affecting the rigidity of the shear wall, realizing the one-time casting completion of the outer wall and avoiding displacement deformation of the joint pulling plate are achieved.
In the prior art, through the vertical or horizontal seam position of concrete construction wall and shear force wall, the joint pulling board is with the two indirect connection, fix a position according to above-mentioned way, reach not only the rigidity that neither influences the shear force wall, can realize again that the outer wall once pours the completion, avoid joint pulling board shift deformation's purpose, but in the in-process of in-service use, because outside horizontal muscle card is on the crisscross position on vertical muscle and location muscle, and the crisscross position of vertical muscle and location muscle on longitudinal distribution does not restrict, when the concrete that flows solidifies along with the change, the concrete can expand, the concrete of inflation can promote the location muscle and reciprocate, make the rigidity of location muscle worsen.
Disclosure of Invention
The utility model aims to provide an anti-displacement cast-in-place concrete outer wall joint pulling plate, which aims to solve the problems in the background technology.
The technical scheme of the utility model is as follows: the utility model provides an anti-displacement cast in situ concrete outer wall slot pulling plate, includes a plurality of shear force walls of equidistance distribution, and the inside front and back both ends of shear force wall have all been laid a plurality of horizontal longitudinal reinforcement that transversely equidistance was distributed, and the inside front and back both ends of shear force wall have still been laid a plurality of horizontal reinforcement that longitudinally equidistance was distributed still includes;
the first staggered holes are formed in the positions of the transverse reinforcing steel bars, which are staggered with the longitudinal reinforcing steel bars;
the second staggered holes are formed in the positions, staggered with the transverse steel bars, of the longitudinal steel bars;
the first lacing wire is arranged at the position of the inner rear side of the shear wall, and the part of the first lacing wire, which protrudes outwards, extends to the inner central position of the shear wall through the second staggered holes and the first staggered holes on the longitudinal steel bars and the transverse steel bars close to the rear side;
the second lacing wire is arranged at the front side of the interior of the shear wall, the outwards protruding part of the second lacing wire extends to the center position of the interior of the shear wall through the second staggered holes and the first staggered holes on the longitudinal steel bars and the transverse steel bars close to the front side, the mutually staggered parts of the two adjacent longitudinal steel bars and the transverse steel bars form rectangular gaps, and the outwards protruding part of the first lacing wire and the second lacing wire penetrates through the diagonal positions of the rectangular gaps on the longitudinal steel bars and the transverse steel bars.
Preferably, the two ends of the first tie bar, which are close to the second tie bar, are fixedly provided with twisting wires, the two twisting wires are vertically bent by ninety degrees in the direction away from each other, the two ends of the second tie bar, which are close to the first tie bar, are fixedly provided with bending rods, and the two bending rods are horizontally bent by ninety degrees in the direction away from each other.
Preferably, the twisted wire is composed of low carbon steel.
Preferably, the clamping blocks are fixedly arranged at the far ends of the two twisted wires on the first lacing wire.
Preferably, the top wall surface of the shear wall is fixedly provided with a concrete structure wall, and the side wall of the concrete structure wall is fixedly provided with a floor slab.
Compared with the prior art, the utility model provides the anti-displacement cast-in-place concrete outer wall joint pulling plate by improvement, which has the following improvement and advantages:
the method comprises the following steps: according to the utility model, the protruding parts of the first lacing wire and the second lacing wire penetrate through the staggered holes II and the staggered holes I on the longitudinal steel bars and the transverse steel bars to extend to the central position inside the shear wall, and the mutually staggered parts on the two adjacent longitudinal steel bars and the transverse steel bars form rectangular gaps, and the outwards protruding parts of the first lacing wire and the second lacing wire penetrate through the diagonal positions of the rectangular gaps on the longitudinal steel bars and the transverse steel bars, so that the first lacing wire and the second lacing wire are obliquely distributed at the front end and the rear end inside the shear wall, the positions of the longitudinal steel bars and the transverse steel bars are limited, the transverse steel bars can not drop downwards due to the influence of gravity, the positions of the longitudinal steel bars and the transverse steel bars are kept stable through the mutual support of the longitudinal steel bars, and the situation that the staggered parts on the transverse steel bars and the longitudinal steel bars deviate and bend due to solidification and expansion and cannot reach good rigidity is avoided;
and two,: according to the utility model, the twisting wires and the bending rods are respectively arranged at the two ends of the tie bar I and the tie bar II which are close to each other, so that the two ends of the tie bar I and the tie bar II which are close to each other can be mutually hung together, the longitudinal steel bars and the transverse steel bars distributed at the front end and the rear end of the interior of the shear wall are limited, and the situation that the longitudinal steel bars and the transverse steel bars distributed at the front end and the rear end of the interior of the shear wall are bent towards the far end is avoided.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a front view of an anti-shift cast-in-place concrete exterior wall slot-pulling plate of the present utility model;
FIG. 2 is a schematic view of the internal partial structure of the shear wall of the present utility model;
fig. 3 is a front view of the tie according to the present utility model.
Reference numerals illustrate:
1. a shear wall; 2. longitudinal steel bars; 3. transverse steel bars; 4. a first lacing wire; 5. a second lacing wire; 6. staggered holes I; 7. staggered holes II; 8. bending the rod; 9. twisting the wire; 10. a clamping block; 11. constructing a wall by using concrete; 12. and (3) floor slabs.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides an anti-displacement cast-in-place concrete outer wall joint pulling plate through improvement, which comprises the following technical scheme:
as shown in fig. 1-3, the anti-displacement cast-in-place concrete outer wall joint pulling plate comprises a plurality of shear walls 1 which are distributed at equal intervals, wherein a plurality of longitudinal steel bars 2 which are distributed at equal intervals transversely are paved at the front and rear ends of the interior of the shear walls 1, a plurality of transverse steel bars 3 which are distributed at equal intervals longitudinally are paved at the front and rear ends of the interior of the shear walls 1, and the anti-displacement cast-in-place concrete outer wall joint pulling plate further comprises a first staggered hole 6, a second staggered hole 7, a first tie bar 4 and a second tie bar 5;
the staggered holes I6 are formed in the positions of the transverse steel bars 3, which are staggered with the longitudinal steel bars 2;
the staggered holes II 7 are formed in the positions of the longitudinal steel bars 2, which are staggered with the transverse steel bars 3;
the first lacing wire 4 is arranged at the position of the inner rear side of the shear wall 1, and the outwards protruding part of the first lacing wire 4 extends to the inner central position of the shear wall 1 through the staggered holes II 7 and the staggered holes I6 on the longitudinal steel bars 2 and the transverse steel bars 3 close to the rear side;
the second lacing wire 5 is arranged at the front side of the interior of the shear wall 1, the outwards protruding parts of the second lacing wire 5 extend to the central position of the interior of the shear wall 1 through the second staggered holes 7 and the first staggered holes 6 on the longitudinal steel bars 2 and the transverse steel bars 3 which are close to the front side, the mutually staggered parts of the two adjacent longitudinal steel bars 2 and the transverse steel bars 3 form rectangular gaps, and the outwards protruding parts of the first lacing wire 4 and the second lacing wire 5 penetrate through the diagonal positions of the rectangular gaps on the longitudinal steel bars 2 and the transverse steel bars 3; by means of the structure, the protruding parts of the first lacing wire 4 and the second lacing wire 5 penetrate through the staggered holes 7 and the first staggered holes 6 on the longitudinal steel bars 2 and the transverse steel bars 3 to extend to the central position inside the shear wall 1, the mutually staggered parts of the adjacent two longitudinal steel bars 2 and the transverse steel bars 3 form rectangular gaps, the protruding parts of the first lacing wire 4 and the second lacing wire 5 penetrate through the diagonal positions of the rectangular gaps of the longitudinal steel bars 2 and the transverse steel bars 3, so that the first lacing wire 4 and the second lacing wire 5 are distributed at the front end and the rear end inside the shear wall 1 in an inclined mode, the first lacing wire 4 and the second lacing wire 5 limit the positions of the longitudinal steel bars 2 and the transverse steel bars 3, the transverse steel bars 3 cannot drop downwards due to the influence of gravity, the positions of the longitudinal steel bars 2 and the transverse steel bars 3 are kept stable through the mutual support of the longitudinal steel bars 2, and the situation that the staggered parts of the transverse steel bars 3 and the longitudinal steel bars 2 deviate and bend due to solidification and expansion due to injected concrete cannot reach good rigidity is avoided.
Further, two ends of the first lacing wire 4, which are close to the second lacing wire 5, are fixedly provided with twisting wires 9, the two twisting wires 9 are vertically bent for ninety degrees in a direction away from each other, two ends of the second lacing wire 5, which are close to the first lacing wire 4, are fixedly provided with bending rods 8, and the two bending rods 8 are horizontally bent for ninety degrees in a direction away from each other; by means of the structure, through arranging the twisting wires 9 and the bending rods 8 at the two ends, approaching to each other, of the first lacing wire 4 and the second lacing wire 5, one ends, approaching to each other, of the first lacing wire 4 and the second lacing wire 5 can be mutually hung together, the longitudinal steel bars 2 and the transverse steel bars 3 distributed at the front end and the rear end of the interior of the shear wall 1 are limited, and the situation that the longitudinal steel bars 2 and the transverse steel bars 3 distributed at the front end and the rear end of the interior of the shear wall 1 are bent towards the far end is avoided.
Further, the twisted wire 9 is composed of low carbon steel; by means of the structure, the twisted wire 9 is formed through the low carbon steel, the twisted wire 9 has the characteristic of being easy to bend, the twisted wire 9 is conveniently wound on the side wall of the bending rod 8, and accordingly the positions of one ends of the tie bars I4 and the tie bars II 5, which approach each other, are fixed, the longitudinal steel bars 2 and the transverse steel bars 3 distributed at the front end and the rear end of the interior of the shear wall 1 are prevented from being bent towards one ends which approach each other, and the position stability of the longitudinal steel bars 2 and the transverse steel bars 3 is guaranteed.
Furthermore, the clamping blocks 10 are fixedly arranged at the ends, far away from the two twisting wires 9, of the first lacing wire 4; by means of the structure, when the twisted wire 9 is wound through the two clamping blocks 10 on the first lacing wire 4, the two clamping blocks 10 can be clamped at the staggered positions of the first lacing wire 4 and the second lacing wire 5, the positions of the twisted wire 9 are limited, the loosening of the twisted wire 9 is avoided, and the situation that the first lacing wire 4 and the second lacing wire 5 are separated occurs.
Further, a concrete construction wall 11 is fixedly installed on the top wall surface of the shear wall 1, and a floor slab 12 is fixedly installed on the side wall of the concrete construction wall 11.
The working principle of the utility model is as follows: the parts protruding from the first tie bar 4 and the second tie bar 5 penetrate through the staggered holes 7 and the first staggered holes 6 on the longitudinal steel bars 2 and the transverse steel bars 3 to extend to the central position inside the shear wall 1, and the mutually staggered parts on the adjacent two longitudinal steel bars 2 and the transverse steel bars 3 form rectangular gaps, the parts protruding outwards from the first tie bar 4 and the second tie bar 5 penetrate through the diagonal positions of the rectangular gaps on the longitudinal steel bars 2 and the transverse steel bars 3, so the first tie bar 4 and the second tie bar 5 are distributed at the front end and the rear end inside the shear wall 1 in an inclined manner, the positions of the longitudinal steel bars 2 and the transverse steel bars 3 are limited by the first tie bar 4 and the second tie bar 5, the transverse steel bars 3 cannot drop downwards due to the influence of gravity, the positions of the longitudinal steel bars 2 and the transverse steel bars 3 are kept stable through the mutual support of the longitudinal steel bars 2, the situation that the staggered parts on the transverse steel bars 3 and the longitudinal steel bars 2 deviate and bend because of solidification and expansion and cannot reach good rigidity is avoided, the adjacent ends on the first lacing wire 4 and the second lacing wire 5 are respectively provided with the twisting wire 9 and the bending rod 8, one ends on the first lacing wire 4 and the second lacing wire 5 can be mutually hung, the longitudinal steel bars 2 and the transverse steel bars 3 distributed at the front end and the rear end of the interior of the shear wall 1 are limited, and the situation that the longitudinal steel bars 2 and the transverse steel bars 3 distributed at the front end and the rear end of the interior of the shear wall 1 are bent towards the far end is avoided.
Claims (5)
1. The utility model provides a prevent cast in situ concrete outer wall slot pulling board of shifting, includes shear force wall (1) that a plurality of equidistance distribute, and longitudinal reinforcement (2) that a plurality of horizontal equidistance distribute are all laid at both ends around the inside of shear force wall (1), and the inside of shear force wall (1) is front and back both ends still laid a plurality of horizontal reinforcement (3) that vertical equidistance distributes, its characterized in that still includes;
the first staggered holes (6) are formed in the positions, staggered with the longitudinal steel bars (2), on the transverse steel bars (3);
the staggered holes II (7) are formed in the positions, which are staggered with the transverse steel bars (3), on the longitudinal steel bars (2);
the first lacing wire (4) is arranged at the position of the inner rear side of the shear wall (1), and the outwards protruding part of the first lacing wire (4) extends to the inner central position of the shear wall (1) through the staggered holes II (7) and the staggered holes I (6) on the longitudinal steel bars (2) and the transverse steel bars (3) close to the rear side;
the second lacing wire (5), lacing wire two (5) set up in the inside front side of shear force wall (1) in the position, outwards outstanding part on lacing wire two (5) is through being close to on the inside central point of shear force wall (1) through crisscross hole two (7) and crisscross hole one (6) on longitudinal reinforcement (2) and the horizontal reinforcement (3) of front side, and adjacent two mutual crisscross parts constitute rectangular space on longitudinal reinforcement (2) and horizontal reinforcement (3), and the diagonal position in rectangular space on longitudinal reinforcement (2) and horizontal reinforcement (3) is run through to outwards outstanding part on lacing wire two (5).
2. The anti-shifting cast-in-place concrete exterior wall slot-pulling plate of claim 1, wherein: the two ends of the first lacing wire (4) close to the second lacing wire (5) are fixedly provided with twisting wires (9), the two twisting wires (9) are vertically bent at ninety degrees in the direction away from each other, the two ends of the second lacing wire (5) close to the first lacing wire (4) are fixedly provided with bending rods (8), and the two bending rods (8) are horizontally bent at ninety degrees in the direction away from each other.
3. The anti-shifting cast-in-place concrete exterior wall slot-pulling plate of claim 2, wherein: the twisted wire (9) is made of low carbon steel.
4. The anti-shifting cast-in-place concrete exterior wall slot-pulling plate of claim 2, wherein: and clamping blocks (10) are fixedly arranged at the far ends of the two twisted wires (9) on the first lacing wire (4).
5. The anti-shifting cast-in-place concrete exterior wall slot-pulling plate of claim 1, wherein: the shear wall is characterized in that a concrete construction wall (11) is fixedly arranged on the top wall surface of the shear wall (1), and a floor slab (12) is fixedly arranged on the side wall of the concrete construction wall (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321206831.5U CN219653966U (en) | 2023-05-17 | 2023-05-17 | Anti-displacement cast-in-place concrete outer wall joint pulling plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321206831.5U CN219653966U (en) | 2023-05-17 | 2023-05-17 | Anti-displacement cast-in-place concrete outer wall joint pulling plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219653966U true CN219653966U (en) | 2023-09-08 |
Family
ID=87861859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321206831.5U Active CN219653966U (en) | 2023-05-17 | 2023-05-17 | Anti-displacement cast-in-place concrete outer wall joint pulling plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219653966U (en) |
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2023
- 2023-05-17 CN CN202321206831.5U patent/CN219653966U/en active Active
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