CN210947331U - Curtain wall cross beam connecting structure - Google Patents
Curtain wall cross beam connecting structure Download PDFInfo
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- CN210947331U CN210947331U CN201921562807.9U CN201921562807U CN210947331U CN 210947331 U CN210947331 U CN 210947331U CN 201921562807 U CN201921562807 U CN 201921562807U CN 210947331 U CN210947331 U CN 210947331U
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Abstract
The embodiment of the utility model discloses curtain wall beam connecting structure relates to the technical field of curtain walls, and comprises a stand column, a closed cross beam, a core sleeve and a spring pin, wherein the closed cross beam is a hollow aluminum profile, a pin hole is formed in the stand column, the cross section of the closed cross beam is in a closed ring structure, the core sleeve is fixed at the inner side of the end part of the closed cross beam, the core sleeve is provided with an installation hole which is coaxial with the pin hole, the diameter of the installation hole is larger than that of the pin hole, the spring pin comprises an end cap, a pin column and a compression spring, the end cap is fixed at one end of the installation hole, which is far away from the pin hole, the compression spring is arranged in the middle of the; the pin post comprises a sliding part with the same diameter as the mounting hole and a pin joint part with the same diameter as the pin hole, the sliding part is propped against one end of the compression spring, and the pin joint part penetrates through the pin hole to enable the closed cross beam to be fixed on the stand column. The beam has the characteristics of high installation speed, high precision, low construction and installation cost, difficult distortion of the beam and good impression effect.
Description
Technical Field
The embodiment of the utility model provides a curtain technical field, concretely relates to curtain wall beam connection structure.
Background
The existing system of the glass curtain wall comprises aluminum alloy upright posts, cross beams, cross beam buckle covers and glass. The upright posts and the cross beam are fixed with stainless steel bolts through aluminum alloy corner connectors. In order to avoid the influence on the appearance caused by the exposed bolts, the corner connectors and the bolts are arranged inside the cross beam, and the cross beam is required to be an open cross beam for installation. The opening cross beam is provided with an opening for reducing the structural strength, so that the section of the sectional material cannot be very small for ensuring the structural strength, and the construction and installation cost is increased. In addition, because the stand is connected through the angle sign indicating number with the crossbeam, and glass's dead weight is all born by the crossbeam, so after the glass installation, the aluminum alloy crossbeam can have fairly great distortion, influences indoor impression effect, gives other people unsafe sensation, in addition for hiding angle sign indicating number, bolt and mounting groove, need use the crossbeam buckle closure to cover the installation notch, leads to the whole crossbeam to have a full length piece, influences indoor impression.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a curtain wall beam connection structure to build among the solution prior art that the ann is with high costs, the crossbeam easily distorts, the impression effect is poor problem.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
according to the embodiment of the utility model, in the first aspect, a curtain wall beam connecting structure comprises a stand column, a closed cross beam, a core sleeve and a spring pin, wherein the stand column and the closed cross beam are both hollow aluminum profiles, the stand column is provided with a pin hole, the cross section of the closed cross beam is in a closed ring structure, the core sleeve is fixed at the inner side of the end part of the closed cross beam, the core sleeve is provided with a mounting hole coaxial with the pin hole, the diameter of the mounting hole is larger than that of the pin hole, the spring pin comprises an end cap, a pin column and a compression spring, the end cap is fixed at one end of the mounting hole far away from the pin hole, the compression spring is arranged in the middle of the mounting hole, and the pin column is slidably arranged at one end of the mounting hole close to the pin hole;
the pin column comprises a sliding part and a pin joint part, the sliding part is abutted to one end of the compression spring, a beam, a core sleeve and a spring pin are assembled together in a processing plant, the pin joint part is arranged outwards, the beam is conveyed to the mounting part and pressed against the pin column compression spring to push the beam to the mounting position, and the pin column automatically penetrates through the pin joint part through the pin hole under the pushing force of the spring so that the closed beam is fixed on the stand column.
Furthermore, an internal thread is arranged at one end, far away from the pin hole, of the mounting hole, the plug is provided with an external thread matched with the internal thread, and the plug is screwed in the mounting hole.
Further, the sliding part and the pin joint part are integrally connected and molded.
Furthermore, each core sleeve is provided with three mounting holes, the upright post is provided with three pin holes which are in one-to-one correspondence with the mounting holes, and each mounting hole is internally provided with one spring pin.
The embodiment of the utility model provides a have following advantage:
the embodiment of the utility model provides a curtain wall beam connection structure adopts the closed crossbeam that the cross-section is closed loop structure, because the cross-section of opening crossbeam has the opening, is non-closed loop structure, compares with the opening crossbeam, and the structural strength of closed crossbeam is higher, and under the condition of equal intensity, the cross-sectional area of closed crossbeam is littleer, can reduce the quality of aluminium alloy, reduces and builds the ampere cost; because the closed cross beam has high structural strength, compared with the open cross beam, the closed cross beam is not easy to distort, and the sensory effect is improved; in addition, the core cover is installed in the crossbeam that closes, and the spring catch is installed in crossbeam and the stand that closes for the connection of crossbeam and stand no longer needs aluminum alloy angle sign indicating number and stainless steel bolt, and core cover and spring catch are also hidden in crossbeam or stand that closes in addition, have improved the impression effect, have avoided traditional crossbeam and crossbeam buckle closure to lead to long piece simultaneously, have further improved the impression effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the range which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a cross sectional view of a curtain wall beam connection structure provided in embodiment 1 of the present invention;
fig. 2 is a longitudinal section node diagram of a curtain wall beam connection structure provided in embodiment 1 of the present invention;
FIG. 3 is a schematic structural view of the core sleeve of FIG. 1 or 2;
fig. 4 is a schematic structural view of the spring pin of fig. 1 or 2.
In the figure: the method comprises the following steps of 1-upright post, 2-closed cross beam, 3-core sleeve, 4-mounting hole, 5-plug, 6-compression spring, 7-sliding part and 8-pin joint part.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.
Example 1
As shown in fig. 1 to 4, embodiment 1 provides a curtain wall beam connecting structure, which includes a pillar 1, a closed beam 2, a core housing 3, and a spring pin.
The upright post 1 is a hollow aluminum profile and is vertically fixed on the outer vertical surface of a building. The stand is equipped with many, and many stands are parallel and the interval sets up. The upright posts 1 are provided with pin holes (not shown in the figure) facing the adjacent upright posts 1, the pin holes of the two adjacent upright posts 1 correspond to each other one by one, and the pin holes are used for fixing the closed cross beam 2. In this embodiment, three transverse pin holes are formed at the connection position of the upright post 1 and the closed cross beam 2, and the three pin holes are distributed in a triangular shape. The uprights 1 serve as the primary structure of the connection to the building in the curtain wall system and bear the weight of the other structures of the curtain wall.
The closed cross beam 2 is a hollow aluminum profile, and different from the existing open cross beam, the cross section of the existing open cross beam is provided with an opening, so that a closed loop cannot be formed; and the cross section of the closed cross beam 2 is in a closed ring structure, so that the structural strength of the closed cross beam 2 is higher. Two ends of the closed cross beam 2 are respectively connected with two adjacent upright posts 1, and the specific connection form is shown below. The closed cross beam 2 is used to carry the weight of the glass or the like. Because the structural strength of the closed cross beam 2 is higher than that of the open cross beam, the cross section of the closed cross beam 2 is smaller under the condition of consistent structural strength, so that the quality of aluminum profiles is reduced, and the construction and installation cost is reduced.
The core sleeve 3 is fixed on the inner side of the end part of the closed cross beam 2, and the core sleeve 3 and the closed cross beam 2 are fixed through screws or gluing. The core sleeve 3 is provided with a mounting hole 4 coaxial with the pin hole, and the diameter of the mounting hole 4 is larger than that of the pin hole. The mounting hole 4 is provided with an internal thread at one end far away from the pin hole, namely, the mounting hole 4 is provided with an internal thread at one end far away from the end of the closed cross beam 2. Each core sleeve 3 is provided with three mounting holes 4 which are matched with the positions of the three pin holes on the upright post 1.
The spring pin is arranged in the mounting hole 4 of the core housing 3. Specifically, the spring pin comprises a plug 5, a pin column and a compression spring 6. The plug 5 is provided with an external thread matched with the internal thread, the plug 5 is screwed at one end of the mounting hole 4, which is far away from the pin hole, and a cross-shaped sinking groove or a straight sinking groove is formed in one end of the plug 5, which is far away from the pin hole, and is used for screwing down or unscrewing the plug 5. The pin is slidably disposed at one end of the mounting hole 4 near the pin hole, that is, the pin is slidably disposed at one end of the mounting hole 4 near the end of the closed cross beam 2. The compression spring 6 is arranged in the middle of the mounting hole 4, is positioned between the plug 5 and the pin and is compressed by the plug 5 and the pin. The pin column comprises a sliding part 7 and a pin joint part 8 which are integrally connected and formed, and in the embodiment, the sliding part 7 and the pin joint part 8 are both cylinders. The diameter of the sliding part 7 is equal to that of the mounting hole 4, and the diameter of the pin joint part 8 is equal to that of the pin hole. The sliding part 7 is abutted against one end of the compression spring 6, and the pin joint part 8 is inserted into the pin hole to fix the closed cross beam 2 to the upright post 1. One spring pin is mounted in each mounting hole 4. The sliding part 7 is positioned in the mounting hole 4 of the core sleeve 3, and the pin joint part 8 is suspended outside the mounting hole 4; when the closed cross beam 2 is connected with the upright post 1, the pin column is pressed by the side surface of the upright post 1, the pin connecting part 8 retracts into the mounting hole 4, when the pin connecting part 8 is superposed with the pin hole, the pin column pops out, and the pin connecting part 8 penetrates into the pin hole to complete the mounting. Since the sliding portion 7 has a diameter equal to that of the mounting hole 4, the pin joint portion 8 has a diameter equal to that of the pin hole, and the mounting hole 4 has a diameter greater than that of the pin hole, the sliding portion 7 is restrained by the end of the pin hole. In this embodiment, the closing beam 2, the core housing 3, and the spring pin are assembled together in the processing plant, the pin connection portion 8 is disposed outward, the closing beam 2 is moved against the installation site, the pin is pressed to compress the compression spring 6, and the closing beam 2 is pushed to the installation site, and the pin automatically penetrates the pin connection portion 8 into the pin hole by the pushing force of the compression spring 6, so that the closing beam 2 is fixed to the column 1.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (4)
1. A curtain wall beam connecting structure is characterized by comprising a stand column, a closed cross beam, a core sleeve and a spring pin, wherein the closed cross beam is a hollow aluminum profile, a pin hole is formed in the stand column, the cross section of the closed cross beam is in a closed ring structure, the core sleeve is fixed on the inner side of the end part of the closed cross beam, the core sleeve is provided with an installation hole coaxial with the pin hole, the diameter of the installation hole is larger than that of the pin hole, the spring pin comprises a plug, a pin column and a compression spring, and is arranged in the installation hole of the core sleeve, the plug is fixed at one end, far away from the pin hole, of the installation hole, the compression spring is arranged in the middle of the installation hole, and the pin column is slidably arranged at one end, close to the pin hole, of the installation hole;
the pin column comprises a sliding part and a pin joint part, the sliding part has the same diameter as the mounting hole, the pin joint part has the same diameter as the pin hole, the sliding part abuts against one end of the compression spring, and the pin joint part penetrates through the pin hole to enable the closed cross beam to be fixed on the stand column.
2. The curtain wall beam connecting structure as claimed in claim 1, wherein an internal thread is provided at one end of the mounting hole away from the pin hole, the plug is provided with an external thread matching with the internal thread, and the plug is screwed into the mounting hole.
3. The curtain wall beam connection structure according to claim 1, wherein the sliding portion and the pinning portion are integrally connected.
4. The curtain wall beam connection structure according to claim 1, wherein each of the core sleeves is provided with three mounting holes, the upright posts are provided with three pin holes corresponding to the mounting holes one to one, and one spring pin is provided in each of the mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921562807.9U CN210947331U (en) | 2019-09-19 | 2019-09-19 | Curtain wall cross beam connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921562807.9U CN210947331U (en) | 2019-09-19 | 2019-09-19 | Curtain wall cross beam connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210947331U true CN210947331U (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921562807.9U Active CN210947331U (en) | 2019-09-19 | 2019-09-19 | Curtain wall cross beam connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210947331U (en) |
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2019
- 2019-09-19 CN CN201921562807.9U patent/CN210947331U/en active Active
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