CN219343654U - External wall panel connecting piece and external wall panel thereof - Google Patents
External wall panel connecting piece and external wall panel thereof Download PDFInfo
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- CN219343654U CN219343654U CN202223076324.2U CN202223076324U CN219343654U CN 219343654 U CN219343654 U CN 219343654U CN 202223076324 U CN202223076324 U CN 202223076324U CN 219343654 U CN219343654 U CN 219343654U
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Abstract
The application discloses side fascia connecting piece and side fascia thereof includes: reinforcing steel bar sets and embedded bolt sleeves; the embedded bolt sleeve is a cuboid; the reinforcing steel bar sets are symmetrically arranged on the end face formed by the long edges of the embedded bolt sleeves; a bolt hole is formed in the embedded bolt sleeve; the open end of the bolt hole is arranged on the end face surrounded by the short side of the embedded bolt sleeve; the mounting bolts of the externally hung wallboard are connected with the bolt holes of the embedded bolt sleeves; the reinforcing steel bar set includes: two groups of horizontal reinforcing steel bars and two groups of vertical reinforcing steel bars which are symmetrically arranged; the extending end of the vertical reinforcing steel bar is fixedly connected with the reinforcing steel bar net sheet in the inner leaf plate and the reinforcing steel bar net sheet in the outer leaf plate of the external wall plate; the extending end of the horizontal reinforcing steel bar is fixedly connected with the reinforcing steel bar net sheet in the inner leaf plate and the reinforcing steel bar net sheet in the outer leaf plate of the external wall plate. The connecting piece adopts a cuboid structure, 4 preformed holes are symmetrically arranged on each surface in pairs, and reinforcing steel bars are connected and arranged at the preformed holes.
Description
Technical Field
The application relates to the technical field of externally-hung wallboards of assembled buildings, in particular to an external wallboard prefabricated external wallboard connecting piece and an external wallboard thereof.
Background
The wall body of the wallboard system assembled steel structure house is divided into an outer wallboard and an inner wallboard. The exterior wall is classified into according to the material quality: prefabricated concrete externally hung wallboard, light concrete slat, steel-wood framework combined external wallboard, metal framework combined external wallboard and wood framework combined external wallboard. Compared with the embedded wallboard, the external wall board of the external wall has the characteristics of convenient installation, good enclosure effect and the like, so the external wall board of the external wall has wider application in the market.
No matter what type of external wall board is adopted, the external wall board needs to be connected with a building structure safely and reliably, and the existing common connection mode is embedded bolt sleeve connection. But the bolt sleeve in the existing market is cylindrical, can not be reliably embedded in a wall body, has a complex corresponding embedded mode, has low reliability of the whole structure, seriously affects the industrial production of the wall board, and leaves potential safety hazards for the later normal use of the externally-hung wall board.
Disclosure of Invention
The application provides an external wall panel connecting piece and external wall panel thereof to above-mentioned technical problem, and the wallboard batch production of being convenient for is installed simply to can reliably be connected with the wallboard, improve the security of external wall panel.
The application provides an exterior wallboard connector, include: reinforcing steel bar sets and embedded bolt sleeves; the embedded bolt sleeve is a cuboid; the reinforcing steel bar sets are symmetrically arranged on the end face formed by the long edges of the embedded bolt sleeves;
a bolt hole is formed in the embedded bolt sleeve; the open end of the bolt hole is arranged on the end face surrounded by the short side of the embedded bolt sleeve;
the mounting bolts of the externally hung wallboard are connected with the bolt holes of the embedded bolt sleeves;
the reinforcing steel bar set includes: two groups of horizontal reinforcing steel bars and two groups of vertical reinforcing steel bars which are symmetrically arranged;
the extending end of the vertical reinforcing steel bar is fixedly connected with the reinforcing steel bar net sheet in the inner leaf plate and the reinforcing steel bar net sheet in the outer leaf plate of the external wall plate;
the extending end of the horizontal reinforcing steel bar is fixedly connected with the reinforcing steel bar net sheet in the inner leaf plate and the reinforcing steel bar net sheet in the outer leaf plate of the external wall plate.
Preferably, the pre-buried bolt sleeve includes: longitudinal steel bar preformed holes and horizontal steel bar preformed holes; a longitudinal steel bar preformed hole is vertically perforated along the installation state of the embedded bolt sleeve;
the horizontal reinforcement preformed hole is opened along the horizontal direction of the installation state of the embedded bolt sleeve;
the fixed end of the horizontal reinforcing steel bar penetrates through the longitudinal steel bar reserved hole and is fixedly connected with the longitudinal steel bar reserved hole;
the fixed end of the vertical reinforcing steel bar penetrates through the horizontal steel bar reserved hole and is fixedly connected with the horizontal steel bar reserved hole.
Preferably, the end face surrounded by the long side of the embedded bolt sleeve comprises: the first end face and the second end face are oppositely arranged.
Preferably, the horizontal reinforcing bar includes: reinforcing steel bars arranged in pairs; the reinforcing steel bars are symmetrically arranged on the first end face and the second end face of the embedded bolt sleeve; the reinforcing steel bars are arranged close to each vertex angle of the end face.
Preferably, the end face surrounded by the long side of the embedded bolt sleeve comprises: and a third end surface and a fourth end surface which are oppositely arranged.
Preferably, the vertical reinforcing bar includes: reinforcing steel bars arranged in pairs; the reinforcing steel bars are symmetrically arranged on the third end face and the fourth end face of the embedded bolt sleeve; the reinforcing steel bars are arranged close to each vertex angle of the end face.
Preferably, the minimum wall thickness of the embedded bolt sleeve is more than or equal to 10mm.
Preferably, the length of the reinforcing steel bar is 400 to 500mm.
Preferably, the distance between the horizontal steel bar reserved hole at the rear end of the embedded bolt sleeve and the edge of the rear end of the embedded bolt sleeve is 5-10mm.
Another aspect of the present application also provides an exterior wall panel, comprising: a plurality of plate bodies and external wall panel connectors as described above; adjacent plate body pieces are connected through an external wall plate connecting piece; the extending ends of the reinforcing steel bars of the external wallboard connecting pieces are fixedly connected with the reinforcing steel bar meshes in the adjacent board bodies respectively;
the outer wallboard formed by splicing the board bodies is connected with the mounting bolts of the outer wallboard through the bolt holes on the embedded bolt sleeves.
The beneficial effects that this application can produce include:
1) The utility model provides an external wall panel connecting piece provides a connecting structure reliably, the built-in fitting structure of workshop batch production of being convenient for through starting from wallboard built-in fitting structure, can solve the safe reliability problem of assembled wallboard installation to structure simple to operate, low cost is convenient for realize the industrial production of external wall panel connecting piece, reduces the manufacturing cost of assembled building component.
2) The utility model provides an external wall panel connecting piece is through setting up the reinforcing bar on embedded bolt sleeve lateral wall to be connected with the reinforcing bar net piece in the external wall panel respectively with the extension end of reinforcing bar, splice the combination and become the external wall panel after, be connected with the mounting bolt of external wall panel through the bolt hole of seting up on embedded bolt sleeve minor face terminal surface, realize the concatenation of external wall panel plate body and installation, can improve the atress intensity of external wall panel, avoid the condition emergence that the wall body fracture drops, this structure simple to operate simultaneously, high efficiency is particularly useful for using in the site operation.
3) The utility model provides an external wall panel connecting piece adopts the connecting piece of this structure, and assembly flow is simple and clear during on-the-spot construction, has solved the problem that assembled external wall panel is connected, the batch production of the assembled wallboard of being convenient for can solve assembled wallboard installation safe and reliable problem to simple to operate, low cost can be convenient for the industrial production of wallboard, reduces the manufacturing cost of assembled building part spare, has good economic benefits.
4) The external wall panel provided by the application is reliable in connection between all boards in the panel, convenient to install and firm, and effectively solves the problems of installation and use safety of the external wall panel.
Drawings
Fig. 1 is a schematic perspective view of an external wall panel connector provided in the present application;
fig. 2 is a schematic perspective view of a pre-buried bolt sleeve provided in the present application;
fig. 3 is a schematic top view of an installation state of an external wall panel connector provided in the present application;
FIG. 4 is a schematic view of an arrangement of the exterior wall panel connector provided in the present application in a partially enlarged manner in a wall panel;
legend description:
1. embedding a bolt sleeve; 11. bolt holes; 12. longitudinal steel bar preformed holes; 13. a horizontal steel bar preformed hole; 21. vertical reinforcing steel bars; 22. horizontal reinforcing steel bars; 4. reinforcing steel bar meshes; 5. an outer leaf; 6. inner leaf plate.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Technical means which are not described in detail in the application and are not used for solving the technical problems of the application are all arranged according to common general knowledge in the field, and various common general knowledge arrangement modes can be realized.
Examples
Referring to fig. 1 to 4, this embodiment provides an embedded part suitable for an external wall panel of an assembled building, including: the bolt sleeve 1 and the reinforcing steel bars are embedded. The longitudinal steel bar reserved holes 12 are vertically drilled along the embedded bolt sleeve 1, and the longitudinal steel bar reserved holes 12 are not overlapped with the bolt holes 11. The bolt hole 11 is arranged on the end face surrounded by the short sides of the embedded bolt sleeve 1. The longitudinal reinforcement preformed holes 12 are provided on the end faces of the first group of long edges.
Horizontal steel bar reserved holes 13 are drilled along the horizontal direction of the embedded bolt sleeve 1, and the horizontal steel bar reserved holes 13 are formed in the end face formed by the second group of long edges. The horizontal reinforcement preformed hole 13 does not coincide with the bolt hole 11. The diameters of the longitudinal steel bar reserved holes 12 and the horizontal steel bar reserved holes 13 are the same as the diameters of the inserted reinforcing steel bars, so that the reinforcing steel bars can be conveniently installed and fixed after passing through the reinforcing steel bars.
As shown in connection with fig. 2, the pre-buried bolt sleeve 1 includes: bolt hole 11, vertical reinforcing bar preformed hole 12, horizontal reinforcing bar preformed hole 13. The embedded bolt sleeve 1 is made of steel with the weight of Q235 or more. The aperture of the bolt hole 11 is determined according to the diameter of the mounting bolt of the externally hung wallboard, the circle center of the bolt hole 11 coincides with the circle center of the embedded bolt sleeve 1, and the depth of the bolt hole 11 is smaller than the embedded bolt sleeve 1. The minimum wall thickness of the embedded bolt sleeve 1 should not be less than 10mm. So as to ensure the stress intensity and the service life.
The distance between the horizontal steel bar reserved hole 13 at the front end of the embedded bolt sleeve 1 and the edge of the front end of the embedded bolt sleeve 1 is the thickness d of the inner leaf plate protection layer of the externally hung wallboard, and the distance between the horizontal steel bar reserved hole 13 at the rear end of the embedded bolt sleeve 1 and the edge of the rear end of the embedded bolt sleeve 1 is 5-10mm.
As shown in fig. 3 and 4, the reinforcing bar includes: the horizontal reinforcing steel bars 13 and the vertical reinforcing steel bars 21 penetrate through the longitudinal reinforcing steel bar reserved holes 12 and then are fixedly connected with the reinforcing steel bar meshes 4 in the inner leaf plates 6 and the outer leaf plates 5 of the external wall plates. The horizontal reinforcing steel bars 13 pass through the horizontal reinforcing steel bar preformed holes 13 and are fixedly connected with the reinforcing steel bar meshes 4 in the inner leaf plates 6 and the outer leaf plates 5 of the external wall plate. The lengths of the horizontal reinforcing steel bars 13 and the vertical reinforcing steel bars 21 are 400-500 mm.
The assembly process is simple and clear, solves the problem of connecting the assembled external wall panels, is convenient for the industrialized production of the assembled wall panels, can solve the problem of safe and reliable installation of the assembled wall panels, is convenient to install, has low cost, can facilitate the industrialized production of the wall panels, reduces the production cost of assembled building parts and has good economic benefit.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (10)
1. An exterior wallboard connector, comprising: reinforcing steel bar sets and embedded bolt sleeves; the embedded bolt sleeve is a cuboid; the reinforcing steel bar sets are symmetrically arranged on the end face formed by the long edges of the embedded bolt sleeves;
a bolt hole is formed in the embedded bolt sleeve; the open end of the bolt hole is arranged on the end face surrounded by the short side of the embedded bolt sleeve;
the mounting bolts of the externally hung wallboard are connected with the bolt holes of the embedded bolt sleeves;
the reinforcing steel bar set includes: two groups of horizontal reinforcing steel bars and two groups of vertical reinforcing steel bars which are symmetrically arranged;
the extending end of the vertical reinforcing steel bar is fixedly connected with the reinforcing steel bar net sheet in the inner leaf plate and the reinforcing steel bar net sheet in the outer leaf plate of the external wall plate;
the extending end of the horizontal reinforcing steel bar is fixedly connected with the reinforcing steel bar net sheet in the inner leaf plate and the reinforcing steel bar net sheet in the outer leaf plate of the external wall plate.
2. The exterior wallboard connector of claim 1, wherein the pre-buried bolt sleeve comprises: longitudinal steel bar preformed holes and horizontal steel bar preformed holes; a longitudinal steel bar preformed hole is vertically perforated along the installation state of the embedded bolt sleeve;
the horizontal reinforcement preformed hole is opened along the horizontal direction of the installation state of the embedded bolt sleeve;
the fixed end of the horizontal reinforcing steel bar penetrates through the longitudinal steel bar reserved hole and is fixedly connected with the longitudinal steel bar reserved hole;
the fixed end of the vertical reinforcing steel bar penetrates through the horizontal steel bar reserved hole and is fixedly connected with the horizontal steel bar reserved hole.
3. The exterior wallboard connector of claim 1, wherein the end face surrounded by the long side of the pre-buried bolt sleeve comprises: the first end face and the second end face are oppositely arranged.
4. The exterior wallboard connector of claim 3, wherein the horizontal reinforcing bars comprise: reinforcing steel bars arranged in pairs; the reinforcing steel bars are symmetrically arranged on the first end face and the second end face of the embedded bolt sleeve; the reinforcing steel bars are arranged close to each vertex angle of the end face.
5. The exterior wallboard connector of claim 1, wherein the end face surrounded by the long side of the pre-buried bolt sleeve comprises: and a third end surface and a fourth end surface which are oppositely arranged.
6. The exterior wallboard connector of claim 5, wherein the vertical stiffener comprises: reinforcing steel bars arranged in pairs; the reinforcing steel bars are symmetrically arranged on the third end face and the fourth end face of the embedded bolt sleeve; the reinforcing steel bars are arranged close to each vertex angle of the end face.
7. The exterior wallboard connector of claim 1, wherein the minimum wall thickness of the pre-buried bolt sleeve is 10mm or more.
8. The exterior wallboard connector of claim 1, wherein the reinforcing steel bar has a length of 400-500 mm.
9. The external wall panel connecting piece according to claim 2, wherein the distance between the horizontal reinforcement preformed hole at the rear end of the embedded bolt sleeve and the edge of the rear end of the embedded bolt sleeve is 5-10mm.
10. An exterior wallboard, comprising: a plurality of panel bodies and the exterior wallboard connector of any one of claims 1-9; adjacent plate body pieces are connected through an external wall plate connecting piece; the extending ends of the reinforcing steel bars of the external wallboard connecting pieces are fixedly connected with the reinforcing steel bar meshes in the adjacent board bodies respectively;
the outer wallboard formed by splicing the board bodies is connected with the mounting bolts of the outer wallboard through the bolt holes on the embedded bolt sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223076324.2U CN219343654U (en) | 2022-11-18 | 2022-11-18 | External wall panel connecting piece and external wall panel thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223076324.2U CN219343654U (en) | 2022-11-18 | 2022-11-18 | External wall panel connecting piece and external wall panel thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219343654U true CN219343654U (en) | 2023-07-14 |
Family
ID=87112234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223076324.2U Active CN219343654U (en) | 2022-11-18 | 2022-11-18 | External wall panel connecting piece and external wall panel thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219343654U (en) |
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2022
- 2022-11-18 CN CN202223076324.2U patent/CN219343654U/en active Active
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