CN218970367U - Supporting and connecting structure for building curtain wall - Google Patents
Supporting and connecting structure for building curtain wall Download PDFInfo
- Publication number
- CN218970367U CN218970367U CN202223438797.2U CN202223438797U CN218970367U CN 218970367 U CN218970367 U CN 218970367U CN 202223438797 U CN202223438797 U CN 202223438797U CN 218970367 U CN218970367 U CN 218970367U
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- rod
- curtain wall
- building curtain
- screw
- conical hole
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Abstract
The utility model discloses a support connection structure for a building curtain wall, which comprises the following components: the adaptor is connected to the main body structure of the building curtain wall, and at least one end part of the adaptor is provided with a threaded hole; the pull rod is of a hollow rod body structure, and a conical hole with a narrow inner part and a wide outer part is formed in the end part of the pull rod; the screw rod comprises a head part, a rod body and a limit connecting piece, the screw rod penetrates through the conical hole, the head part of the screw rod is clamped at the inner side of the conical hole, the rod part extends out of the conical hole, and the limit connecting piece is fixed at the part of the rod body extending out of the conical hole; the end part of the rod body of the screw is in threaded hole of the adapter. The utility model has simple structure and lower cost.
Description
Technical Field
The utility model relates to the field of building curtain walls, in particular to a supporting and connecting structure for a building curtain wall.
Background
In the field of high-rise buildings, such as curtain wall glass, decorative aluminum plates, etc., some curtain wall structures are fixed to a main structure through a supporting structure, and the supporting structure mainly consists of pull rods or zipper locks. In actual high-rise building engineering, the installation of curtain wall glass and decorative aluminum plates cannot achieve the theoretical horizontal and vertical effects, and installation deviation exists. Accordingly, the installation design of these support structures needs to consider how to absorb these deviations, and the conventional manner is to connect the tie rods in the support structures through hinge shafts, but the hinge shaft structure has high cost and is complex to install.
Accordingly, there is a need in the art for a new support connection structure that addresses the above-described problems.
Disclosure of Invention
The utility model aims to provide a support connection structure for a building curtain wall, which has the advantages of simple structure and low cost.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a support connection structure for a building curtain wall, the structure comprising:
the adaptor is connected to the main body structure of the building curtain wall, and at least one end part of the adaptor is provided with a threaded hole;
the pull rod is of a hollow rod body structure, and a conical hole with a narrow inner part and a wide outer part is formed in the end part of the pull rod;
the screw rod comprises a head part, a rod body and a limit connecting piece, wherein the screw rod penetrates through the conical hole, the head part of the screw rod is clamped at the inner side of the conical hole, the rod part extends out of the conical hole, and the limit connecting piece is fixed at the part of the rod body extending out of the conical hole;
the end part of the rod body of the screw rod is in threaded connection with the threaded hole of the adapter.
Preferably, the adaptor comprises a first connecting piece and a second connecting piece, one end of the first connecting piece is connected with the main body structure, and the other end of the first connecting piece is connected with the middle part of the second connecting piece; at least one end part of the second connecting piece is provided with the threaded hole.
Preferably, the second connecting piece is a hollow rod body structure, and the two ends of the second connecting piece are respectively provided with the threaded holes.
Preferably, an arc guide surface is formed in the inner cavity of the screw located inside the conical hole, and an arc portion is formed in the head of the screw and abuts against the arc guide surface.
Preferably, the limit connecting piece is radially screwed on the rod body of the screw rod through a screw.
The utility model has the advantages that:
the supporting and connecting structure for the building curtain wall has the advantages that the pull rod is provided with the conical hole, so that the screw rod can be connected with the adapter piece at a certain angle, the supporting and connecting structure can adapt to the installation deviation of curtain wall glass and decorative aluminum plates, and the supporting and connecting structure is simple in structure and lower in cost.
Drawings
FIG. 1 is a schematic view of a support connection structure for a building curtain wall according to the present utility model;
FIG. 2 is a schematic view of the structure of a tie rod and screw of the present utility model;
fig. 3 is a schematic cross-sectional view of an adapter according to the present utility model.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples.
Referring to fig. 1 to 3, the main structure of the present utility model is exemplarily shown. The supporting and connecting structure for the building curtain wall provided by the embodiment comprises an adapter 1, a pull rod 2 and a screw rod 3.
The adapter 1 is an adapter structure for connecting a main body structure of a building curtain wall and a pull rod 2. The adaptor 1 is attached to a main structure (not shown) of a building curtain wall and is provided with a threaded hole 4 at least one end thereof. Optionally, the adaptor 1 includes a first connector 5 and a second connector 6, where one end of the first connector 5 is connected to the main body structure, and the other end is connected to the middle of the second connector 6. At least one end of the second connecting piece 6 is provided with a threaded hole 4. The second connecting piece 6 is of a hollow rod body 9 structure, and can be provided with a threaded hole 4 at one end or provided with threaded holes 4 at two ends respectively.
The pull rod 2 is of a hollow rod body structure, and the end part of the pull rod 2 is provided with a conical hole 7 with a narrow inner part and a wide outer part. The screw 3 comprises a head 8, a rod body 9 and a limiting connecting piece 10, the screw 3 passes through the conical hole 7, the head 8 is clamped inside the conical hole 7, and the rod body extends out of the conical hole 7. The limiting connecting piece 10 is fixed on the part of the rod body 9 extending out of the conical hole 7.
More specifically, the limiting connector 10 is screwed on the rod body 9 of the screw 3 in the radial direction through a screw. The end of the rod body 9 of the screw 3 is screwed into the threaded hole 4 of the adapter 1. In actual installation, the screw 3 can be screwed into the threaded hole 4 of the adapter 1 by rotating the limiting connecting piece 10, and the limiting connecting piece 10 just abuts against the end part of the adapter 1 when the installation is completed. The outer edge of the limit connector 10 may be circular, and in order to facilitate rotating the limit connector 10, the outer side of the limit connector 10 may be provided with recesses 11, so that tools can be snapped into the recesses 11 to rotate the limit connector 10.
Further, an arc guide surface 12 is formed in the inner cavity of the screw 3 located inside the tapered hole 7, and an arc portion 13 is formed in the head 8 of the screw 3, and the arc portion 13 abuts against the arc guide surface 12. That is, when the head 8 of the screw 3 is engaged with the inside of the tapered hole 7 of the tie rod 2, the arcuate portion 13 of the head 8 contacts the arcuate guide surface 12.
In conclusion, the support connecting structure for the building curtain wall has the advantages of simple structure and low cost, and can be well suitable for the deviation problem in the installation process of curtain wall glass and decorative aluminum plates. The effect is more obvious for high-rise buildings which need to adopt a large number of pull rods and connectors.
The foregoing is a description of the preferred embodiments of the present utility model and the technical principles applied thereto, and it will be apparent to those skilled in the art that any equivalent transformation, simple substitution, etc. based on the technical scheme of the present utility model can be made without departing from the spirit and scope of the present utility model.
Claims (5)
1. A support connection structure for a building curtain wall, the structure comprising:
the adaptor is connected to the main body structure of the building curtain wall, and at least one end part of the adaptor is provided with a threaded hole;
the pull rod is of a hollow rod body structure, and a conical hole with a narrow inner part and a wide outer part is formed in the end part of the pull rod;
the screw rod comprises a head part, a rod body and a limit connecting piece, wherein the screw rod penetrates through the conical hole, the head part of the screw rod is clamped at the inner side of the conical hole, the rod part extends out of the conical hole, and the limit connecting piece is fixed at the part of the rod body extending out of the conical hole;
the end part of the rod body of the screw rod is in threaded connection with the threaded hole of the adapter.
2. The support connection structure for a building curtain wall according to claim 1, wherein the adapter comprises a first connector and a second connector, one end of the first connector is connected to the main body structure, and the other end is connected to a middle part of the second connector; at least one end part of the second connecting piece is provided with the threaded hole.
3. The supporting and connecting structure for building curtain wall according to claim 2, wherein the second connecting member is a hollow rod structure, and both ends of the second connecting member are respectively provided with the threaded holes.
4. The support-connection structure for building curtain walls according to claim 1, wherein an inner cavity of the screw located inside the tapered hole is formed with an arc-guide surface, the head of the screw is formed with an arc-shaped portion, and the arc-shaped portion abuts against the arc-guide surface.
5. The supporting and connecting structure for a building curtain wall according to claim 1, wherein the limit connecting member is radially screwed to the rod body of the screw rod by a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223438797.2U CN218970367U (en) | 2022-12-21 | 2022-12-21 | Supporting and connecting structure for building curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223438797.2U CN218970367U (en) | 2022-12-21 | 2022-12-21 | Supporting and connecting structure for building curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218970367U true CN218970367U (en) | 2023-05-05 |
Family
ID=86151473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223438797.2U Active CN218970367U (en) | 2022-12-21 | 2022-12-21 | Supporting and connecting structure for building curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218970367U (en) |
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2022
- 2022-12-21 CN CN202223438797.2U patent/CN218970367U/en active Active
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