CN214531404U - Curtain wall beam spring pin connecting tool - Google Patents
Curtain wall beam spring pin connecting tool Download PDFInfo
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- CN214531404U CN214531404U CN202120150737.7U CN202120150737U CN214531404U CN 214531404 U CN214531404 U CN 214531404U CN 202120150737 U CN202120150737 U CN 202120150737U CN 214531404 U CN214531404 U CN 214531404U
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Abstract
The utility model discloses a curtain wall beam spring pin connecting tool, which comprises a beam, wherein a spring pin limiting hole which is positioned in the beam and is arranged along the axial direction of the beam is welded with the beam, and the spring pin is formed by fixedly connecting a top anchoring end, an elastic pin, a tail anchoring end, a spring and a thread fixing end from top to bottom; the spring pin is in threaded connection with the inner wall attached to the inside of the spring pin limiting hole through a threaded fixing end of the spring pin, a spring pin connecting hole is formed in the side face of the stand column, and the top anchoring end is directly inserted into the spring pin connecting hole, so that the stand column is firmly connected with the cross beam. The utility model discloses simple structure, convenient to use can regard as the standard part to produce and stock, does not need secondary operation, simple to operate, mass production, and the cost is cheap, and the tip passes through the inner wall screw thread that the spacing downthehole of spring catch attaches and the solid end mechanical connection of screw thread, has strengthened the installation reliability of spring catch, effectively reduces the spring catch and is in the amplitude effect for a long time and the risk that drops.
Description
Technical Field
The utility model relates to a curtain connecting tool, more specifically relate to a curtain crossbeam spring catch connecting tool.
Background
In the technical field of curtain wall components of building engineering, no matter low-rise buildings or high-rise buildings, curtain walls of the curtain walls can involve the connection problem of cross beams and longitudinal beams. Spring pins for connecting between a longitudinal beam and a cross beam of a curtain wall in the prior art are connected with elastic pins through springs, and then the tail ends of the spring pins are fixed by pin anti-falling screws, so that the operation is complex, and the installation speed is low. At present, the method is also improved by the prior art, so that the pin anti-falling screw, the spring and the elastic pin form a whole, a groove is formed in the beam structure, and the pin anti-falling screw is locked.
SUMMERY OF THE UTILITY MODEL
To the shortcoming that above current operation method exists, the utility model provides a curtain crossbeam spring catch connecting tool, simple structure, cost low cost and construction convenience.
In order to further realize the above purpose, the utility model adopts the following technical scheme: a curtain wall beam spring pin connecting tool comprises a beam, wherein a spring pin limiting hole which is positioned in the beam and is arranged along the axial direction of the beam is welded with the beam, and a spring pin is formed by fixedly connecting a top anchoring end, an elastic pin, a tail anchoring end, a spring and a thread fixing end from top to bottom; the spring pin is in threaded connection with the inner wall attached to the inside of the spring pin limiting hole through a threaded fixing end of the spring pin, a spring pin connecting hole is formed in the side face of the stand column, and the top anchoring end is directly inserted into the spring pin connecting hole, so that the stand column is firmly connected with the cross beam.
As an improvement of the technical scheme, the top anchoring end and the spring pin in the spring pin are both cylinders, the top anchoring end and the spring pin have the same axial lead, and the radius of the top anchoring end is smaller than that of the spring pin.
As an improvement of the technical scheme, the tail anchoring end in the spring pin is connected with the spring through welding, and the maximum diameter formed by welding is equal to the diameter of the spring pin.
As an improvement of the technical scheme, the diameter of the lower part of the spring is slightly larger than that of the elastic pin, and the diameter of the upper part of the spring is the same as that of the tail anchoring end and the welding part of the spring.
As an improvement of the technical scheme, the thread fixing end is connected with the lower part of the spring through welding, and the diameter of the thread fixing end is the same as that of the elastic pin.
As an improvement of the technical scheme, the aperture size of the spring pin limiting hole is just matched with the diameters of the spring pin and the thread fixing end.
As an improvement of the technical scheme, the diameter of the spring pin connecting hole is equal to that of the top anchoring end, and the position of the spring pin connecting hole corresponds to that of the spring pin limiting hole.
Compared with the prior art, the utility model has the advantages of:
firstly, the curtain wall beam spring pin connecting tool is adopted, so that the risk that the spring pin falls off under the action of amplitude for a long time can be effectively reduced, and the stability of the curtain wall structure is facilitated;
secondly, a curtain wall beam spring pin connecting tool is adopted, so that the construction speed can be improved in advance without influencing the construction quality;
thirdly, the whole device has simple structure and convenient operation, can be made into standard parts for production and stock, does not need secondary processing and has low manufacturing cost.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of the spring pin of the present invention;
figure 3 is a front view of figure 2 of the present invention;
fig. 4 is a schematic structural view of the spring pin of the present invention;
fig. 5 is a schematic structural view of the cross beam of the present invention;
FIG. 6 is a schematic structural view of the inner wall thread of the present invention;
FIG. 7 is a schematic view of the connection between the cross beam and the vertical column of the present invention;
fig. 8 is a schematic structural diagram of the column of the present invention.
Reference numerals: 1. the device comprises a cross beam, 2, a spring pin limiting hole, 3, a spring pin, 3-1, a top anchoring end, 3-2, an elastic pin, 3-3, a spring, 3-4, a thread fixing end, 3-5, a tail anchoring end, 4, an inner wall thread, 5, a stand column, 6 and a spring pin connecting hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to fig. 1 to 8.
A curtain wall beam spring pin connecting tool is shown in figures 1-8 and comprises a beam 1, and a spring pin limiting hole 2 which is positioned in the beam 1 and is arranged along the axial direction of the beam 1 is welded with the beam 1; the spring pin limiting hole 2 is mechanically connected with the spring pin 3, specifically, the spring pin 3 is formed by sequentially welding a top anchoring end 3-1, an elastic pin 3-2, a tail anchoring end 3-5, a spring 3-3 and a thread fixing end 3-4 from top to bottom, the spring pin 3 is in thread connection with an inner wall thread 4 attached inside the spring pin limiting hole 2 through the thread fixing end 3-4, three spring pin connecting holes 6 are formed in the side face of the upright post 5, and the top anchoring end 3-1 is directly inserted into the spring pin connecting holes 6, so that the upright post 5 is firmly connected with the cross beam 1.
In the utility model, the top anchoring end 3-1 and the elastic pin 3-2 are specified, wherein the top anchoring end 3-1 in the spring pin 3 is a cylinder, the elastic pin 3-2 is also a cylinder, the axial lead of the top anchoring end 3-1 and the elastic pin 3-2 is an axial line, the diameter of the top anchoring end 3-1 is 6mm, and the height is 5 mm; the diameter of the elastic pin 3-2 is 8mm, and the height is 20 mm.
In the utility model, the tail anchoring end 3-5 and the spring 3-3 are regulated, wherein the tail anchoring end 3-5 in the spring pin 3 is welded with the spring 3-3, and the tail anchoring end 3-5 has the diameter of 6mm and the height of 12 mm; the diameter of an iron wire used by the spring is 1mm, the diameter of the spring formed at the welding position of the spring and the tail anchoring end 3-5 is 6mm, the maximum diameter formed at the welding position of the lower part of the spring and the thread fixing end 3-4 is 8mm, and the length of the spring 3-3 without stress is 30 mm.
In the utility model, the thread fixing end 3-4 is regulated, wherein the thread fixing end 3-4 and the lower part of the spring 3-3 are formed by welding, the diameter of the thread fixing end 3-4 is the same as that of the spring pin 3-2, and the length is 10 mm.
The utility model discloses in, made the regulation to spacing hole 2 of spring, the aperture size of spacing hole 2 of spring catch just in time coincide with 3-2 and the screw thread solid end 3-4 diameter of bullet round pin, and the diameter is 8mm, and attaches inner wall screw thread 4 and all highly exist at whole crossbeam 1 in spacing hole 2 of spring catch.
The utility model discloses in, made the regulation to spring catch connecting hole 6, wherein the entrance to a cave diameter of spring catch connecting hole 6 is 6mm, and its hole position on stand 5 just in time corresponds with 2 positions in the spacing hole of spring catch on the crossbeam 1, makes things convenient for being connected of crossbeam 1 and stand 5.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood that the invention is not limited thereto, and that various modifications and changes can be made by those skilled in the art without departing from the principles of the invention.
Claims (7)
1. A curtain wall beam spring pin connecting tool comprises a beam (1) and is characterized in that a spring pin limiting hole (2) which is located in the beam (1) and axially arranged along the beam (1) is welded with the beam (1), and a spring pin (3) is formed by fixedly connecting a top anchoring end (3-1), an elastic pin (3-2), a tail anchoring end (3-5), a spring (3-3) and a thread fixing end (3-4) from top to bottom; the spring pin (3) is in threaded connection with the inner wall thread (4) attached inside the spring pin limiting hole (2) through the thread fixing end (3-4) of the spring pin, the side face of the upright post (5) is provided with a spring pin connecting hole (6), and the top anchoring end (3-1) is directly inserted into the spring pin connecting hole (6), so that the upright post (5) is firmly connected with the cross beam (1).
2. The curtain wall beam spring pin connecting tool is characterized in that the top anchoring end (3-1) and the spring pin (3-2) in the spring pin (3) are both cylindrical, the top anchoring end (3-1) and the spring pin (3-2) are coaxial, and the radius of the top anchoring end (3-1) is smaller than that of the spring pin (3-2).
3. The curtain wall beam spring pin connecting tool according to claim 1, characterized in that the tail anchoring end (3-5) of the spring pin (3) is connected with the spring (3-3) by welding, and the maximum diameter of the welding is smaller than or equal to the diameter of the spring pin (3-2).
4. Curtain wall beam spring pin connection tool according to claim 1, characterized in that the diameter of the lower part of the spring (3-3) is slightly larger than the diameter of the spring pin (3-2), while the diameter of the upper part of the spring (3-3) is the same as the diameter of the welding of the tail anchoring end (3-5) and the spring (3-3).
5. The curtain wall beam spring pin connecting tool according to claim 1, wherein the thread fixing end (3-4) is connected with the lower part of the spring (3-3) through welding, and the diameter of the thread fixing end (3-4) is the same as that of the spring pin (3-2).
6. The curtain wall beam spring pin connecting tool according to claim 1, wherein the size of the aperture of the spring pin limiting hole (2) is just matched with the diameters of the elastic pin (3-2) and the thread fixing end (3-4).
7. The curtain wall beam spring pin connecting tool according to claim 1, characterized in that the diameter of the spring pin connecting hole (6) is equal to the diameter of the top anchoring end (3-1), and the position of the spring pin connecting hole (6) corresponds to the position of the spring pin limiting hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120150737.7U CN214531404U (en) | 2021-01-20 | 2021-01-20 | Curtain wall beam spring pin connecting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120150737.7U CN214531404U (en) | 2021-01-20 | 2021-01-20 | Curtain wall beam spring pin connecting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214531404U true CN214531404U (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120150737.7U Active CN214531404U (en) | 2021-01-20 | 2021-01-20 | Curtain wall beam spring pin connecting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214531404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541424A (en) * | 2022-01-28 | 2022-05-27 | 河北省建筑工程质量检测中心有限公司 | Assembled building block with grooves for ecological slope protection in highway maintenance and installation method |
-
2021
- 2021-01-20 CN CN202120150737.7U patent/CN214531404U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541424A (en) * | 2022-01-28 | 2022-05-27 | 河北省建筑工程质量检测中心有限公司 | Assembled building block with grooves for ecological slope protection in highway maintenance and installation method |
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