CN219365025U - PCT shear wall structure suitable for assembly type building construction - Google Patents
PCT shear wall structure suitable for assembly type building construction Download PDFInfo
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- CN219365025U CN219365025U CN202320204451.1U CN202320204451U CN219365025U CN 219365025 U CN219365025 U CN 219365025U CN 202320204451 U CN202320204451 U CN 202320204451U CN 219365025 U CN219365025 U CN 219365025U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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Abstract
The utility model relates to a PCT shear wall structure suitable for assembly type building construction, which comprises a PCT shear wall and a lateral positioning assembly; the PCT shear wall comprises a wall body, PCT shear wall embedded ribs and lattice columns, wherein a plurality of lattice columns and a plurality of bundles of PCT shear wall embedded ribs are positioned at the lower end of the wall body and are mutually arranged at intervals in the width direction of the wall body, and floor embedded ribs extending out of the upper end of a floor slab are inserted into the lattice columns; the lateral positioning assembly comprises a telescopic first supporting rod, a telescopic second supporting rod, a telescopic first upper connecting piece, a telescopic second upper connecting piece and a telescopic lower connecting piece, wherein the upper ends of the first supporting rod and the second supporting rod are respectively hinged with the first upper connecting piece and the second upper connecting piece, the lower ends of the first supporting rod and the second supporting rod are both hinged with the lower connecting piece, the first upper connecting piece and the second upper connecting piece are arranged on a wall body, and the lower connecting piece is arranged on a floor slab. The utility model solves the problem of troublesome construction of post-pouring concrete at the positioning and connecting parts of components, and belongs to the field of building of assembled houses.
Description
Technical Field
The utility model relates to the field of building of assembled houses, in particular to a PCT shear wall structure suitable for assembled building construction.
Background
In recent years, building of fabricated buildings has progressed rapidly, thereby bringing a series of fabricated building structural systems. The PCT assembly system is a novel assembly system which takes an assembly type PCT concrete prefabricated vertical component which is connected by a node steel frame in-situ and takes the prefabricated vertical component as a core and flexibly combines various horizontal components. For the problem of troublesome installation and positioning of PCT shear wall and post-cast concrete construction of the system, there is still a further improvement space.
Disclosure of Invention
Aiming at the technical problems existing in the prior art, the utility model aims at: the PCT shear wall structure is easy to align and suitable for assembly type building construction.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the PCT shear wall structure suitable for assembled building construction is characterized in that the PCT shear wall is aligned on a floor slab, and comprises the PCT shear wall and a lateral positioning assembly; the PCT shear wall comprises a wall body, PCT shear wall embedded ribs and lattice columns, wherein a plurality of lattice columns and a plurality of bundles of PCT shear wall embedded ribs are positioned at the lower end of the wall body, the lattice columns and the PCT shear wall embedded ribs are mutually arranged at intervals in the width direction of the wall body, and floor embedded ribs extending out of the upper end of a floor slab are inserted into the lattice columns; the side direction locating component comprises a telescopic first supporting rod, a telescopic second supporting rod, a first upper connecting piece, a second upper connecting piece and a lower connecting piece, wherein the upper end of the first supporting rod is hinged with the first upper connecting piece, the lower end of the first supporting rod is hinged with the lower connecting piece, the upper end of the second supporting rod is hinged with the second upper connecting piece, the lower end of the second supporting rod is hinged with the lower connecting piece, the first upper connecting piece and the second upper connecting piece are installed on a wall body, and the lower connecting piece is installed on a floor slab.
As one preferable mode, the first support rod and the second support rod are identical in structure and comprise an upper adjusting threaded rod, a threaded sleeve and a lower adjusting threaded rod, the upper end of the threaded sleeve is sleeved with the lower end of the upper adjusting threaded rod, the lower end of the threaded sleeve is sleeved with the upper end of the lower adjusting threaded rod, and the rotation directions of the upper adjusting threaded rod and the lower adjusting threaded rod are opposite.
As one preferable mode, the upper adjusting threaded rod and the lower adjusting threaded rod have the same structure and comprise joint sleeves and threaded rod sections, wherein the threaded rod sections are perpendicular to the joint sleeves and are in a T shape; the first upper connecting piece, the second upper connecting piece and the lower connecting piece all comprise paired wing plates, one connecting screw rod penetrates through the two wing plates and then is locked through an outer hexagon screw, and a joint sleeve is sleeved outside the connecting screw rod to realize hinging.
As a preferable mode, bolt sleeves are embedded in the wall body and the floor slab, the first upper connecting piece, the second upper connecting piece and the lower connecting piece are all provided with bolt holes, bolts penetrate through the bolt holes and penetrate through the bolt sleeves, the first upper connecting piece is fixedly connected with the wall body, the second upper connecting piece is fixedly connected with the wall body, and the lower connecting piece is fixedly connected with the floor slab.
Preferably, the threaded sleeve is provided with a rotating handle.
Preferably, in the set of lateral positioning assemblies, the first support bar and the second support bar are on the same vertical plane, and the vertical plane is perpendicular to the wall body; the second bracing piece is in the below of first bracing piece, and the upper end of second bracing piece is in the below of the upper end of first bracing piece, and the lower extreme of second bracing piece is in the one side that is close to the wall body of the lower extreme of first bracing piece.
Preferably, the number of the lateral positioning components is at least two, and the lateral positioning components are sequentially arranged along the width direction of the PCT shear wall.
Preferably, a notch serving as a post-pouring concrete blanking vibrating space is formed in the middle of the lower end of the wall body, and the notch penetrates through the whole thickness of the wall body.
Preferably, the lattice columns are symmetrically arranged along the middle part of the wall body; the upper section of the lattice column is pre-buried in the wall body.
Preferably, the upper end of the wall body is provided with a plurality of embedded hanging nails, and the embedded hanging nails are sequentially arranged along the width direction of the wall body.
The utility model has the following advantages:
1. is favorable for PCT shear wall installation construction and alignment: on one hand, the lower part is aligned with the floor slab embedded bars through the lattice columns; on the other hand, the side is aligned through the lateral positioning component, and the lengths of the first supporting rod and the second supporting rod are adjustable.
2. The length of the first supporting rod and the second supporting rod can be adjusted by rotating the threaded sleeve, and the device is simple in structure and convenient to adjust.
3. The wall body and the floor slab embedded bolt sleeve replace the traditional expansion screw fixing, so that the floor slab and the wall body can be conveniently positioned, the damage to the main structure steel bars caused by drilling is reduced, the waste hole treatment is reduced, and the hole repair is simple.
4. The rotating handle is arranged, so that the operation is easy.
5. The plurality of groups of lateral positioning components are arranged, and the specific number can be flexibly added according to the width of the wall body in the design stage.
6. And a post-pouring concrete blanking vibrating space is reserved through a PCT shear wall reserved notch, so that the problem of difficult bin sealing is solved.
7. And the embedded hanging nails are arranged, so that the PCT shear wall is convenient to hoist and move.
8. The whole structure is simple, the site installation is convenient, and the operation is convenient.
Drawings
Fig. 1 is a perspective view of a PCT shear wall structure suitable for use in fabricated building construction.
Fig. 2 is a left side view of a PCT shear wall structure suitable for use in fabricated building construction.
Fig. 3 is an enlarged view of a portion of the PCT shear wall structure in the front view.
Fig. 4 is an enlarged view of a portion of a PCT shear wall structure in a top view.
Fig. 5 is a left side view of the hinge location at the PCT shear wall.
Fig. 6 is a left side view of the hinge point at the floor slab.
Fig. 7 is a perspective view of the first support bar and the second support bar.
Fig. 8 is an assembly view of the upper adjustment threaded rod.
Fig. 9 is an assembly view of the lower adjustment threaded rod.
In the figure, 1 is PCT shear wall, 2 is the floor, 3 is first bracing piece, 4 is the second bracing piece, 5 is first upper connecting piece, 6 is second upper connecting piece, 7 is lower connecting piece, 8 is pre-buried hanging nail, 9 is upper adjusting threaded rod, 10 is threaded sleeve, 11 is lower adjusting threaded rod, 12 is the joint cover, 13 is threaded rod section, 14 is the pterygoid lamina, 15 is connecting screw, 16 is outer hexagonal screw, 17 is the bolt sleeve, 18 is the bolt hole, 19 is the wall body, 20 is PCT shear wall pre-buried muscle, 21 is the lattice post, 22 is the notch, 23 is floor pre-buried muscle, 24 is the rotation handle.
Detailed Description
The present utility model will be described in further detail with reference to the following embodiments.
A PCT shear wall structure suitable for assembly type building construction is characterized in that the PCT shear wall is aligned on a floor slab, and comprises the PCT shear wall and a lateral positioning assembly.
The PCT shear wall comprises a wall body, PCT shear wall embedded ribs and lattice columns, wherein a plurality of lattice columns and a plurality of bundles of PCT shear wall embedded ribs are positioned at the lower end of the wall body, the lattice columns and the PCT shear wall embedded ribs are mutually arranged at intervals in the width direction of the wall body, and reserved floor embedded ribs extending out of the upper end of a floor slab are inserted into the lattice columns. The upper, left and right sides of the wall body are also provided with embedded bars which extend out. The lattice columns are perpendicular to the lower end surface of the wall body and are clung to the floor slab in a perpendicular relationship.
The side direction locating component comprises a telescopic first supporting rod, a telescopic second supporting rod, a first upper connecting piece, a second upper connecting piece and a lower connecting piece, wherein the upper end of the first supporting rod is hinged with the first upper connecting piece, the lower end of the first supporting rod is hinged with the lower connecting piece, the upper end of the second supporting rod is hinged with the second upper connecting piece, the lower end of the second supporting rod is hinged with the lower connecting piece, the first upper connecting piece and the second upper connecting piece are installed on a wall body, and the lower connecting piece is installed on a floor slab.
The first support rod and the second support rod are identical in structure and comprise an upper adjusting threaded rod, a threaded sleeve and a lower adjusting threaded rod, the upper end of the threaded sleeve is sleeved with the lower end of the upper adjusting threaded rod, the lower end of the threaded sleeve is sleeved with the upper end of the lower adjusting threaded rod, the rotation directions of the upper adjusting threaded rod and the lower adjusting threaded rod are opposite, and correspondingly, the rotation directions of internal threads at two ends of the threaded sleeve are also opposite.
The upper adjusting threaded rod and the lower adjusting threaded rod have the same structure and both comprise a joint sleeve and a threaded rod section, the threaded rod section is perpendicular to the joint sleeve, and the joint sleeve and the threaded rod section are in a T shape; the first upper connecting piece, the second upper connecting piece and the lower connecting piece all comprise paired wing plates, one connecting screw rod penetrates through the two wing plates and then is locked through an outer hexagon screw, and a joint sleeve is sleeved outside the connecting screw rod to realize hinging.
The wall body and the floor are embedded with bolt sleeves, the first upper connecting piece, the second upper connecting piece and the lower connecting piece are all provided with bolt holes, bolts penetrate through the bolt holes and the bolt sleeves, the first upper connecting piece is fixedly connected with the wall body, the second upper connecting piece is fixedly connected with the wall body, and the lower connecting piece is fixedly connected with the floor. In this embodiment, 4 bolt sleeves are pre-buried to one side surface of wall body and the upper surface of floor. The number of the bolt sleeves can be increased or decreased according to the requirement in the design stage.
The screw sleeve is provided with a rotating handle, and the rotating handle is connected with the screw sleeve through welding.
In the group of lateral positioning assemblies, the first supporting rod and the second supporting rod are arranged on the same vertical plane, and the vertical plane is perpendicular to the wall body; the second bracing piece is in the below of first bracing piece, and the upper end of second bracing piece is in the below of the upper end of first bracing piece, and the lower extreme of second bracing piece is in the one side that is close to the wall body of the lower extreme of first bracing piece.
The number of the lateral positioning components is at least two, and the lateral positioning components are sequentially arranged along the width direction of the PCT shear wall, and the lateral positioning components are two groups in this embodiment.
The middle part of the lower end of the wall body is provided with a notch serving as a post-pouring concrete blanking vibrating space, and the notch penetrates through the whole thickness of the wall body.
The lattice columns are symmetrically arranged along the middle part of the wall body; the upper section of the lattice column is pre-buried in the wall body.
The upper end of wall body is equipped with a plurality of pre-buried studs, and pre-buried studs are arranged in proper order along the width direction of wall body, and this embodiment is four, and every pre-buried stud can lift by crane maximum weight and be 15t.
The operation mode is as follows:
during installation, hanging the PCT shear wall to an installation position through embedded hanging nails, and placing lattice columns aligned with the embedded ribs of the floor slab; the first upper connecting piece and the second upper connecting piece are arranged on the wall body, and the lower connecting piece is arranged on the floor slab; the position of the PCT shear wall is finely adjusted, the lengths of the first supporting rod and the second supporting rod are adjusted, the first supporting rod and the second supporting rod are installed, and after the installation is finished, the PCT shear wall and the floor slab are accurately aligned; installing the inner and outer templates of the lattice column, the split bolts and the sleeve, adjusting the spacing between the back edges, then checking and positioning, fastening the split bolt nuts, pouring and vibrating from the lower notch feeding channel of the prefabricated PCT shear wall body, and after the post-pouring strip of the lattice column reaches the strength, carrying out formwork grouting and sealing on the lower notch.
The utility model solves the problem of troublesome construction of post-pouring concrete at the positioning and connecting parts of the components.
The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.
Claims (10)
1. PCT shear wall structure suitable for assembled building construction is counterpointed PCT shear wall on the floor, its characterized in that: comprises a PCT shear wall and a lateral positioning assembly; the PCT shear wall comprises a wall body, PCT shear wall embedded ribs and lattice columns, wherein a plurality of lattice columns and a plurality of bundles of PCT shear wall embedded ribs are positioned at the lower end of the wall body, the lattice columns and the PCT shear wall embedded ribs are mutually arranged at intervals in the width direction of the wall body, and floor embedded ribs extending out of the upper end of a floor slab are inserted into the lattice columns; the side direction locating component comprises a telescopic first supporting rod, a telescopic second supporting rod, a first upper connecting piece, a second upper connecting piece and a lower connecting piece, wherein the upper end of the first supporting rod is hinged with the first upper connecting piece, the lower end of the first supporting rod is hinged with the lower connecting piece, the upper end of the second supporting rod is hinged with the second upper connecting piece, the lower end of the second supporting rod is hinged with the lower connecting piece, the first upper connecting piece and the second upper connecting piece are installed on a wall body, and the lower connecting piece is installed on a floor slab.
2. A PCT shear wall structure suitable for use in fabricated building construction as claimed in claim 1, wherein: the first support rod and the second support rod are identical in structure and comprise an upper adjusting threaded rod, a threaded sleeve and a lower adjusting threaded rod, the lower end of the upper adjusting threaded rod is sleeved with the upper end of the lower adjusting threaded rod, and the upper adjusting threaded rod and the lower adjusting threaded rod are opposite in rotation direction.
3. A PCT shear wall structure suitable for use in fabricated building construction as claimed in claim 2, wherein: the upper adjusting threaded rod and the lower adjusting threaded rod have the same structure and both comprise a joint sleeve and a threaded rod section, the threaded rod section is perpendicular to the joint sleeve, and the joint sleeve and the threaded rod section are in a T shape; the first upper connecting piece, the second upper connecting piece and the lower connecting piece all comprise paired wing plates, one connecting screw rod penetrates through the two wing plates and then is locked through an outer hexagon screw, and a joint sleeve is sleeved outside the connecting screw rod to realize hinging.
4. A PCT shear wall structure suitable for use in fabricated building construction as claimed in claim 2, wherein: the wall body and the floor are embedded with bolt sleeves, the first upper connecting piece, the second upper connecting piece and the lower connecting piece are all provided with bolt holes, bolts penetrate through the bolt holes and the bolt sleeves, the first upper connecting piece is fixedly connected with the wall body, the second upper connecting piece is fixedly connected with the wall body, and the lower connecting piece is fixedly connected with the floor.
5. A PCT shear wall structure suitable for use in fabricated building construction as claimed in claim 2, wherein: the threaded sleeve is provided with a rotating handle.
6. A PCT shear wall structure suitable for use in fabricated building construction as claimed in claim 1, wherein: in the group of lateral positioning assemblies, the first supporting rod and the second supporting rod are arranged on the same vertical plane, and the vertical plane is perpendicular to the wall body; the second bracing piece is in the below of first bracing piece, and the upper end of second bracing piece is in the below of the upper end of first bracing piece, and the lower extreme of second bracing piece is in the one side that is close to the wall body of the lower extreme of first bracing piece.
7. A PCT shear wall structure suitable for use in fabricated building construction as claimed in claim 1, wherein: the number of the lateral positioning components is at least two groups, and the lateral positioning components are sequentially arranged along the width direction of the PCT shear wall.
8. A PCT shear wall structure suitable for use in fabricated building construction as claimed in claim 1, wherein: the middle part of the lower end of the wall body is provided with a notch serving as a post-pouring concrete blanking vibrating space, and the notch penetrates through the whole thickness of the wall body.
9. A PCT shear wall structure suitable for use in fabricated building construction as defined in claim 8, wherein: the lattice columns are symmetrically arranged along the middle part of the wall body; the upper section of the lattice column is pre-buried in the wall body.
10. A PCT shear wall structure suitable for use in fabricated building construction as claimed in claim 1, wherein: the upper end of the wall body is provided with a plurality of embedded hanging nails which are sequentially arranged along the width direction of the wall body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320204451.1U CN219365025U (en) | 2023-02-10 | 2023-02-10 | PCT shear wall structure suitable for assembly type building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320204451.1U CN219365025U (en) | 2023-02-10 | 2023-02-10 | PCT shear wall structure suitable for assembly type building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219365025U true CN219365025U (en) | 2023-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320204451.1U Active CN219365025U (en) | 2023-02-10 | 2023-02-10 | PCT shear wall structure suitable for assembly type building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219365025U (en) |
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- 2023-02-10 CN CN202320204451.1U patent/CN219365025U/en active Active
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