CN220100742U - Connecting assembly of diagonal bracing for construction of prefabricated shear wall - Google Patents
Connecting assembly of diagonal bracing for construction of prefabricated shear wall Download PDFInfo
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- CN220100742U CN220100742U CN202320960247.2U CN202320960247U CN220100742U CN 220100742 U CN220100742 U CN 220100742U CN 202320960247 U CN202320960247 U CN 202320960247U CN 220100742 U CN220100742 U CN 220100742U
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- 238000010276 construction Methods 0.000 title claims abstract description 37
- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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Abstract
The utility model discloses a connecting component of a diagonal brace for precast shear wall construction, and belongs to the technical field of precast shear wall construction equipment. The connecting component comprises an inclined strut member, a base plate and an embedded member; the embedded rod piece is of an L-shaped structure, the horizontal part of the embedded rod piece is embedded in the concrete supporting plate, and the vertical part extends out of the concrete supporting plate and is fixed with the base plate through a fastener; two mutually parallel fixing plates are vertically and fixedly arranged on the base plate; the fixing plate is provided with a pair of parallel fixing holes; a fixing rod is arranged in the fixing hole; the fixed rod is hinged with a connecting piece; the other end of the connecting piece is connected with a mounting sleeve; the installation sleeve is internally connected with an inclined strut member through threads; the diagonal strut member is used for supporting the prefabricated shear wall. The connecting component of the diagonal bracing for the construction of the prefabricated shear wall can fix the diagonal bracing member so that the diagonal bracing member cannot slide, and meanwhile, the connecting component is simple in structure and convenient to install.
Description
Technical Field
The utility model relates to the technical field of precast shear wall construction equipment, in particular to a diagonal bracing connecting component for precast shear wall construction.
Background
The prefabricated shear wall is in a construction structure form assembled on site, and has the advantages of high construction speed, stable and reliable quality, energy conservation, environmental protection and the like compared with the cast-in-place concrete shear wall, and is widely applied to high-rise buildings of houses nowadays. The assembled integral type shear wall structure is an assembled integral type concrete structure which is formed by adopting precast slabs for all or part of the shear wall. In the assembly type building construction process, the prefabricated wall column is required to be provided with temporary supports to ensure construction positioning, construction safety and engineering quality. The common temporary support fixing method is to connect the upper support point of the support rod with the embedded nuts on the prefabricated wall, and connect the lower support point with the embedded bars on the floor, and to temporarily fix the wall surface through the support rod to prevent the wall surface from collapsing. However, the embedded bars on the floor are semicircular primary bars with the diameter of 10-12 mm, and the support bars fixed on the bars are easy to slide, so that a plurality of inconveniences are brought to field installation and construction. In the prior art, generally, an omega-shaped metal part is pre-buried on a floor, a sleeve hook is arranged at the lower end of a support rod piece, and the support rod piece is connected with the omega-shaped metal part through the sleeve hook. The structure also has the problems that the sleeve hook is easy to slide and is not firm in fixation, meanwhile, the omega-shaped metal part is limited in strength, and is easy to deform when being stressed too high, so that the fixation effect is influenced.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides the connecting component of the diagonal bracing for the construction of the prefabricated shear wall, which can fix the diagonal bracing member so as to avoid the problem of sliding.
In order to achieve the above purpose, the following technical scheme is specifically adopted:
the diagonal bracing connecting component for the construction of the prefabricated shear wall comprises diagonal bracing members, a base plate and embedded members; the embedded rod piece is of an L-shaped structure, the horizontal part of the embedded rod piece is embedded in the concrete supporting plate, and the vertical part extends out of the concrete supporting plate and is fixed with the base plate through a fastener; two mutually parallel fixing plates are vertically and fixedly arranged on the base plate; the fixing plate is provided with a pair of parallel fixing holes; a fixing rod is arranged in the fixing hole; the fixed rod is hinged with a connecting piece; the other end of the connecting piece is connected with a mounting sleeve; the installation sleeve is internally connected with an inclined strut member through threads; the diagonal strut member is used for supporting the prefabricated shear wall.
According to the diagonal bracing connecting component for the construction of the prefabricated shear wall, the fixing rod is fixedly connected with the embedded rod piece through the base plate, and then the connecting piece is hinged to the horizontal fixing rod, so that the diagonal bracing rod piece cannot slide in a vertical plane along the rod piece, the safety of site construction is guaranteed, and meanwhile, the connecting component is simple in structure, convenient to install and applicable to various prefabricated shear walls.
Preferably, the vertical part of the embedded rod piece buried in the concrete is fixedly connected with a plurality of horizontal reinforcing rods. Through set up the stiffener on the vertical part of pre-buried member, can promote the tensile ability of pre-buried member, prevent that pre-buried member from appearing not hard up problem because of the atress is too big.
Preferably, the fastener is a lock nut.
Preferably, the connecting piece is in a cylindrical structure, the top end of the connecting piece is provided with a positioning shoulder, and the bottom end of the connecting piece is provided with a first hinge hole; the mounting sleeve is movably sleeved on the connecting piece. The installation sleeve is movably sleeved on the connecting piece, and can rotate along the connecting piece, so that the installation sleeve is greatly convenient to install or detach on site.
Preferably, the diagonal bracing member is of a multi-section splicing structure, and all the structural sections are connected through threads. The diagonal bracing member is arranged into a multi-section splicing structure, so that the diagonal bracing member can be conveniently transported and disassembled, the number of suitable structural sections can be selected according to the height of the shear wall, and the diagonal bracing member can be directly spliced on site during installation, and the structural sections are firmly connected through threads and are not easy to break.
Preferably, the connecting piece is in a plate-shaped structure and is fixedly connected with the mounting sleeve, and the connecting piece is provided with a second hinge hole. The connecting piece is arranged into the plate-shaped structure, so that the stability of connection between the diagonal strut piece and the fixed rod can be improved, and the problems of fracture and the like at the hinge position of the connecting piece due to overlarge stress are prevented.
Preferably, the fixed rod is fixedly provided with a limiting block, and the limiting block is positioned on the outer sides of the two parallel fixed plates and clings to the outer walls of the fixed plates. Through fixed mounting stopper on the dead lever in the fixed plate outside, can prevent that the dead lever from sliding out the fixed orifices along the horizontal direction.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the diagonal bracing connecting component for the prefabricated shear wall construction, the fixing rod is fixedly connected with the embedded rod piece through the base plate, and then the connecting piece is hinged to the horizontal fixing rod, so that the diagonal bracing rod piece cannot slide in a vertical plane along the rod piece, and the safety of site construction is ensured.
(2) The connecting component of the diagonal bracing for the construction of the prefabricated shear wall is simple in structure, convenient to install and applicable to various prefabricated shear walls.
Drawings
FIG. 1 is a schematic structural view of a connection assembly of a diagonal brace for precast shear wall construction according to example 1;
FIG. 2 is a top view of a connection assembly of a diagonal brace for precast shear wall construction according to example 1;
FIG. 3 is an elevation view of a connection assembly of a prefabricated shear wall construction diagonal brace according to example 2;
FIG. 4 is a schematic structural view of a connecting member and a mounting sleeve in a connecting assembly of a diagonal brace for precast shear wall construction according to example 2;
FIG. 5 is an elevation view of a connection assembly of a prefabricated shear wall construction diagonal brace according to example 3;
fig. 6 is a schematic structural view of a connecting member and a mounting sleeve in a connection assembly of a diagonal brace for precast shear wall construction according to example 3.
In the figure: 1. pre-burying a rod piece; 2. a base plate; 3. a fastener; 4. a fixing plate; 5. a connecting piece; 6. a mounting sleeve; 7. diagonal strut members; 8. a fixed rod; 9. a fixing hole; 10. a concrete support plate; 11. prefabricating a shear wall; 12. positioning the shoulder; 13. a first hinge hole; 14. a reinforcing rod; 15. a second hinge hole; 16. a limiting block; 17. and embedding bolts.
Detailed Description
The following description of the embodiments of the present patent will be made clearly and completely with reference to the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present patent, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the one of ordinary skill in the art based on the embodiments of this patent, are within the scope of protection of this patent.
Example 1
As shown in fig. 1 and 2, the diagonal bracing connection assembly for construction of the prefabricated shear wall provided by the embodiment comprises diagonal bracing members 7, a base plate 2 and embedded members 1; the embedded rod piece 1 is of an L-shaped cylindrical structure, the diameter is 14mm, the horizontal part of the embedded rod piece 1 is embedded in the concrete supporting plate 10, and the length is 150mm; the vertical part extends out of the concrete support plate 10 and is fixed with the base plate 2 through the fastener 3, the length of the vertical part is 100mm, and the length of the part above the concrete support plate 10 is 40mm; the fastener is a lock nut; the base plate 2 is of a square structure, has the length of 140mm, the width of 85mm and the height of 10mm, and two fixing plates 4 which are parallel to each other are vertically and fixedly arranged at the left side position on the base plate 2; a pair of parallel fixing holes 9 are formed in the center of the fixing plate 4; a fixing rod 8 is arranged in the fixing hole 9; the fixed rod 8 is hinged with a connecting piece 5; the other end of the connecting piece 5 is connected with a mounting sleeve 6; the installation sleeve 6 is internally connected with an inclined strut member 7 through threads; the diagonal bracing piece is used for supporting the precast shear wall 11, the connecting assembly on the precast shear wall 11 is basically the same as that on the concrete supporting plate 10, and only the base plate 2 is fixed on the precast shear wall 11 by the embedded bolts 17; the concrete supporting plate is in the prior art; the number of the embedded rod pieces 1 and the number of the fasteners 3 are two, and the embedded rod pieces are located above and below the right side of the base plate 2. The two embedded rod pieces are arranged, so that the situation that the base plate rotates along the embedded rod pieces can be prevented from happening under the condition that the diagonal rod pieces are pressed by the prefabricated shear wall, and the stability and reliability of the whole connecting assembly are guaranteed.
In addition, a limiting block 16 is fixedly arranged on the fixing rod 8, and the limiting block 16 is positioned on the outer sides of the two parallel fixing plates and clings to the outer walls of the fixing plates. Through fixed mounting stopper on the dead lever in the fixed plate outside, can prevent that the dead lever from sliding out the fixed orifices along the horizontal direction.
According to the diagonal bracing connecting component for the construction of the prefabricated shear wall, the fixing rod 8 is fixedly connected with the embedded rod piece 1 through the base plate 2, and then the connecting piece 5 is hinged to the horizontal fixing rod 8, so that the diagonal bracing rod piece 7 cannot slide in a vertical plane along the rod piece, the safety of site construction is guaranteed, and meanwhile, the connecting component is simple in structure, convenient to install and applicable to various prefabricated shear walls.
Example 2
As shown in fig. 3 and 4, the diagonal bracing connection assembly for construction of the prefabricated shear wall provided by the embodiment comprises diagonal bracing members 7, a base plate 2 and embedded members 1; the embedded rod piece 1 is of an L-shaped structure, the horizontal part of the embedded rod piece 1 is embedded in the concrete supporting plate 10, the vertical part extends out of the concrete supporting plate 10 and is fixed with the base plate 2 through a fastening piece 3, and the fastening piece 3 is a locking nut; two fixing plates 4 which are parallel to each other are vertically and fixedly arranged at the left side position on the base plate 2; a pair of parallel fixing holes 9 are formed in the center of the fixing plate 4; a fixing rod 8 is arranged in the fixing hole 9; the fixed rod 8 is hinged with a connecting piece 5; the other end of the connecting piece 5 is connected with a mounting sleeve 6; the installation sleeve 6 is internally connected with an inclined strut member 7 through threads; the diagonal strut members 7 are used to support a prefabricated shear wall (not shown).
Specifically, the connecting piece 5 is in a cylindrical structure, the top end is provided with a positioning shoulder 12, and the bottom end is provided with a first hinge hole 13; the mounting sleeve 6 is movably sleeved on the connecting piece 5. The installation sleeve is movably sleeved on the connecting piece, and can rotate along the connecting piece, so that the installation sleeve is greatly convenient to install or detach on site.
Example 3
As shown in fig. 5 and 6, the diagonal bracing connection assembly for construction of the prefabricated shear wall provided by the embodiment comprises diagonal bracing members 7, a base plate 2 and embedded members 1; the embedded rod piece 1 is of an L-shaped structure, the horizontal part of the embedded rod piece 1 is embedded in the concrete supporting plate 10, the vertical part extends out of the concrete supporting plate 10 and is fixed with the base plate 2 through a fastening piece 3, and the fastening piece 3 is a locking nut; two fixing plates 4 which are parallel to each other are vertically and fixedly arranged at the left side position on the base plate 2; a pair of parallel fixing holes 9 are formed in the center of the fixing plate 4; a fixing rod 8 is arranged in the fixing hole 9; the fixed rod 8 is hinged with a connecting piece 5; the other end of the connecting piece 5 is connected with a mounting sleeve 6; the installation sleeve 6 is internally connected with an inclined strut member 7 through threads; the diagonal strut members 7 are used to support a prefabricated shear wall (not shown).
Specifically, the connecting piece 5 is in a plate-shaped structure, and is welded at the bottom of the mounting sleeve 6, and the connecting piece 5 is provided with a second hinge hole 15. The connecting piece is arranged into the plate-shaped structure, so that the stability of connection between the diagonal strut piece and the fixed rod can be improved, and the problems of fracture and the like at the hinge position of the connecting piece due to overlarge stress are prevented.
In addition, a plurality of horizontal reinforcing rods 14 are fixedly connected to the vertical portion of the embedded rod embedded in the concrete. Through set up the stiffener on the vertical part of pre-buried member, can promote the tensile ability of pre-buried member, prevent that pre-buried member from appearing not hard up problem because of the atress is too big.
The above examples describe the practice of the utility model in detail, however, the utility model is not limited to the specific details of the above embodiments. Many simple modifications and variations of the technical solution of the present utility model are possible within the scope of the claims and technical idea of the present utility model, which simple modifications are all within the scope of the present utility model.
Claims (7)
1. The diagonal bracing connecting component for the construction of the prefabricated shear wall is characterized by comprising diagonal bracing rod pieces, a base plate and embedded rod pieces; the embedded rod piece is of an L-shaped structure, the horizontal part of the embedded rod piece is embedded in the concrete supporting plate, and the vertical part extends out of the concrete supporting plate and is fixed with the base plate through a fastener; two mutually parallel fixing plates are vertically and fixedly arranged on the base plate; the fixing plate is provided with a pair of parallel fixing holes; a fixing rod is arranged in the fixing hole; the fixed rod is hinged with a connecting piece; the other end of the connecting piece is connected with a mounting sleeve; the installation sleeve is internally connected with an inclined strut member through threads; the diagonal strut member is used for supporting the prefabricated shear wall.
2. The connection assembly of the diagonal bracing for the construction of the precast shear wall according to claim 1, wherein a plurality of horizontal reinforcing rods are fixedly connected to a vertical portion of the embedded rod embedded in concrete.
3. The connection assembly of a diagonal brace for precast shear wall construction according to claim 1, wherein the fastener is a lock nut.
4. The connecting component of the diagonal bracing for the construction of the prefabricated shear wall according to claim 1, wherein the connecting piece is of a cylindrical structure, a positioning shoulder is arranged at the top end of the connecting piece, and a first hinge hole is arranged at the bottom end of the connecting piece; the mounting sleeve is movably sleeved on the connecting piece.
5. The connection assembly of the diagonal bracing for the construction of the prefabricated shear wall according to claim 1, wherein the diagonal bracing member is of a multi-section splicing structure, and all structural sections are connected through threads.
6. The connecting assembly of the diagonal bracing for the construction of the prefabricated shear wall according to claim 1, wherein the connecting piece is of a plate-shaped structure and is fixedly connected with the mounting sleeve, and the connecting piece is provided with a second hinge hole.
7. The connection assembly of the diagonal bracing for the construction of the prefabricated shear wall according to claim 1, wherein the limiting block is fixedly arranged on the fixing rod and located on the outer sides of the two parallel fixing plates to cling to the outer walls of the fixing plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320960247.2U CN220100742U (en) | 2023-04-25 | 2023-04-25 | Connecting assembly of diagonal bracing for construction of prefabricated shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320960247.2U CN220100742U (en) | 2023-04-25 | 2023-04-25 | Connecting assembly of diagonal bracing for construction of prefabricated shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220100742U true CN220100742U (en) | 2023-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320960247.2U Active CN220100742U (en) | 2023-04-25 | 2023-04-25 | Connecting assembly of diagonal bracing for construction of prefabricated shear wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220100742U (en) |
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2023
- 2023-04-25 CN CN202320960247.2U patent/CN220100742U/en active Active
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