CN212405509U - Corner connecting piece for splicing regular tetrahedral truss - Google Patents
Corner connecting piece for splicing regular tetrahedral truss Download PDFInfo
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- CN212405509U CN212405509U CN202020589324.4U CN202020589324U CN212405509U CN 212405509 U CN212405509 U CN 212405509U CN 202020589324 U CN202020589324 U CN 202020589324U CN 212405509 U CN212405509 U CN 212405509U
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Abstract
The utility model discloses a bight connecting piece for splicing regular tetrahedron truss, including first cylinder and second cylinder, the one end interconnect of 3 first cylinders, form 60 contained angles between adjacent first cylinder, be equipped with 2 second cylinders that become angle connection in the side of cone, 2 second cylinders are on a parallel with one in the first cylinder that forms the side respectively, and the contained angle direction that 2 second cylinders formed is the same with the contained angle direction that forms of 2 first cylinders that form the side, be connected through 2 dead levers between adjacent first cylinder and second cylinder, the one end that the contained angle was kept away from to first cylinder and second cylinder all is equipped with the connecting pipe with triangle truss matched with. 4 corner connectors are used as 4 vertexes of a regular tetrahedron, and the connecting pipes are connected with 6 triangular trusses with the same length, so that a regular tetrahedron truss structure can be built; and the length of the triangular truss can be selected according to the size of the truss required to be built by a designer, so that the universality is high.
Description
Technical Field
The utility model relates to a truss technical field, more specifically relates to a bight connecting piece for splicing regular tetrahedron truss.
Background
Stage lights are typically mounted on trusses to achieve the rendering of stage effects. In the existing truss construction, the truss is mostly constructed in a cuboid form, the shape of the constructed truss is too single, and the innovativeness is lacked, so that the arrangement and installation directions of the stage lamp have certain limitations.
The regular tetrahedron truss is special in shape and high in ornamental value, more installation directions and rendering angles can be provided for the stage lamp, but in the traditional regular tetrahedron truss building process, the splicing process is complex, and the installation difficulty is large.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome above-mentioned prior art at least a defect, provide a bight connecting piece for splicing regular tetrahedron truss, can fix the contained angle of being connected between triangle truss and the triangle truss sooner for regular tetrahedron's truss concatenation is simple swift more, and the modularization can use repeatedly.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a bight connecting piece for splicing regular tetrahedron truss, includes first cylinder and second cylinder, 3 the one end interconnect of first cylinder is the awl body form, and is adjacent form 60 contained angles between the first cylinder, be equipped with 2 angular connections in the side of cone the second cylinder, 2 the second cylinder is on a parallel with the formation respectively the side one in the first cylinder, and 2 contained angle direction that the second cylinder formed with form 2 the root of side the contained angle direction that first cylinder formed is the same, and is adjacent first cylinder with connect through 2 dead levers between the second cylinder, first cylinder with the one end that the contained angle was kept away from to the second cylinder all is equipped with the connecting pipe with triangle truss matched with.
The corner connectors for splicing the regular tetrahedral trusses are in a cone shape by fixedly setting the included angles formed between the first columns and between the second columns to be 60 degrees, and 4 corner connectors are used as 4 vertexes of the regular tetrahedron and are connected with 6 triangular trusses with the same length by using the connecting pipes, so that a regular tetrahedral truss structure can be built, and the splicing process is simple, convenient and quick; the length of the triangular truss can be selected according to the size of the truss required to be built by a designer, and the corner connector is simple in structure and high in universality.
Furthermore, the first cylinder and 2 adjacent second cylinders are connected with each other through 3 reinforcing rods, 3 reinforcing rods are located on the same plane, and the plane is perpendicular to the first cylinder and the second cylinders. A triangular structure is formed between the reinforcing rods, so that supporting force between the first cylinder and the second cylinder is enhanced, and the first cylinder and the second cylinder are connected more stably.
Furthermore, the lengths of all the reinforcing rods are equal, so that the distance between any adjacent first column body and any adjacent second column body is equal, and the reinforcing rods are better matched with a triangular truss for use; and the reinforcing rods with the same length can ensure that the first cylinder and the second cylinder are stressed more uniformly and are not easy to bend.
Further, the distance between the two connection points of the 2 fixing rods positioned in the same side face and the first column body is larger than the distance between the two connection points of the two fixing rods and the second column body. 2 the reinforcing rod with form a triangular structure between the first cylinder, the reinforcing rod is to the holding power between first cylinder and the second cylinder, further increase the first cylinder with the stability of being connected between the second cylinder.
Furthermore, the fixed rod is connected with one end, far away from the connecting pipe, of the second column body, and the fixed rod and the reinforcing rod simultaneously exert supporting force on two ends of the second column body, so that the supporting force borne by the second column body is uniformly distributed, and the second column body is not easy to bend and break.
Further, with same 2 the dead lever of second cylinder connection is connected respectively the middle part of first cylinder and first cylinder is close to the one end of connecting pipe makes the holding power evenly distributed that first cylinder received makes first cylinder is difficult to the fracture of buckling.
Further, the stiffener with the cylinder is close to the one end of connecting pipe is connected when the connecting pipe is connected with the triangular truss, avoid first cylinder or the second cylinder is close to the condition of bending fracture appears because of the atress is not enough in the one end of connecting pipe.
Further, on the first cylinder connecting pipe and adjacent 2 on the second cylinder the terminal parallel and level of connecting pipe can make connecting pipe and triangular truss level and align fast, reduce the connecting pipe and triangular truss's the degree of difficulty of being connected.
Furthermore, the connecting pipe is provided with a bolt hole penetrating through the side wall. The connecting pipe is connected with the triangular truss through the bolt, can fix a position the mounted position fast to the triangular truss, and the installation is more convenient.
Furthermore, the first columns and the second columns are welded and connected with each other. The connection between the adjacent first cylinders and the connection between the adjacent second cylinders are stable, and the fracture of the connection position caused by overlarge stress is avoided.
Drawings
Fig. 1 is a schematic view of the entire structure of the corner connector of the present invention.
Fig. 2 is a first perspective view of the corner connector of the present invention.
Fig. 3 is a second perspective view of the corner connector of the present invention.
Fig. 4 is a front view of the corner connector of the present invention used in conjunction with a triangular truss.
In the figure:
100. a first column; 200. a second cylinder; 300. fixing the rod; 400. a connecting pipe; 410. a pin hole; 500. a reinforcing bar; 600. a triangular truss.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
Referring to fig. 1 to 4, the present invention provides a corner connector for splicing regular tetrahedron trusses, comprising a first column 100 and a second column 200, wherein 3 first columns 100 are connected to each other at one end and are in a cone shape, an angle of 60 degrees is formed between adjacent first columns 100, the side surface of the cone is internally provided with 2 second cylinders 200 which are connected in an angled way, 2 second cylinders 200 are respectively parallel to one of the first cylinders 100 which form the side surface, and the included angle direction formed by the 2 second cylinders 200 is the same as the included angle direction formed by the 2 first cylinders 100 forming the side surface, the adjacent first cylinders 100 and the second cylinders 200 are connected by 2 fixing rods 300, the first column 100 and the second column 200 are provided with a connecting pipe 400 matched with the triangular truss 600 at the end far away from the included angle.
The corner connectors for splicing the regular tetrahedral trusses are all fixedly arranged at 60 degrees between the first columns 100 and the second columns 200, are in a cone shape, use 4 corner connectors as 4 vertexes of the regular tetrahedron, and connect 6 triangular trusses 600 with the same length by using the connecting pipes 400, so that a regular tetrahedral truss structure can be built, and the splicing process is simple, convenient and quick; the length of the triangular truss 600 can be selected according to the size of the truss required to be built by a designer, and the corner connector is simple in structure and high in universality.
Preferably, the diameters of the first cylinder 100 and the second cylinder 200 are the same, so that the corner connectors are evenly stressed; the length of the first cylinder 100 is greater than the length of the second cylinder 200.
In the preferred embodiment of the present invention, the first column 100 and the adjacent 2 second columns 200 are connected to each other by 3 reinforcing rods 500, 3 reinforcing rods 500 are located on the same plane, and the plane is perpendicular to the first column 100 and the second columns 200. A triangular structure is formed between the reinforcing rods 500, so that the supporting force between the first cylinder 100 and the second cylinder 200 is enhanced, and the connection between the first cylinder 100 and the second cylinder 200 is more stable.
Preferably, the diameter of the reinforcing rod 500 is the same, so that the reinforcing rod 500 applies the supporting force to the first column 100 and the second column 200 in accordance.
In the preferred embodiment of the present invention, all the reinforcing rods 500 have the same length, so that the distance between any adjacent first column 100 and second column 200 is the same, and the reinforcing rods can be better used with the triangular truss 600; and the reinforcing rods 500 with the same length can make the stress on the first cylinder 100 and the second cylinder 200 more uniform and not easily bent.
In the preferred embodiment of the present invention, the distance between the two connection points of the first column 100 and the 2 fixing rods 300 located in the same side surface is greater than the distance between the two connection points of the second column 200 and the same side surface. 2 a triangular structure is formed between the reinforcing rods and the first cylinder 100, so that the supporting force of the reinforcing rods to the first cylinder 100 and the second cylinder 200 is enhanced, and the connection stability between the first cylinder 100 and the second cylinder 200 is further improved.
Preferably, two joints of 2 fixing rods 300 and the second cylinder 200 coincide.
In the preferred embodiment of the present invention, the fixing rod 300 is far away from the second column 200. one end of the connecting pipe 400 is connected, the fixing rod 300 is simultaneously coupled to the reinforcing rod 500, so that the supporting force is applied to the two ends of the second column 200, and the supporting force applied to the second column is uniformly distributed, so that the second column 200 is not easily broken.
In the preferred embodiment of the present invention, the same number of the fixing rods 300 connected to the second cylinder 200 are respectively connected to the middle of the first cylinder 100 and the end of the connecting pipe 400 near the first cylinder 100, so that the supporting force of the first cylinder 100 is uniformly distributed, and the first cylinder 100 is not easily broken.
In the preferred embodiment of the present invention, the reinforcing rod 500 is close to the column body and the one end of the connecting pipe 400 is connected to the connecting pipe 400 and the triangular truss 600 is connected to avoid the situation that the first column body 100 or the second column body 200 is close to the one end of the connecting pipe 400 is not enough to be bent or broken due to insufficient stress.
In the preferred embodiment of the present invention, the connecting pipe 400 and 2 adjacent pipes on the first column 100 are flush with the end of the connecting pipe 400 on the second column 200, so that the connecting pipe 400 and the triangular truss 600 are aligned smoothly and quickly, and the connecting difficulty of the connecting pipe 400 and the triangular truss 600 is reduced.
In the preferred embodiment of the present invention, the connection pipe 400 is provided with a pin hole 410 penetrating through the sidewall. Connecting pipe 400 through the bolt with triangular truss 600 is connected, can be right triangular truss 600 fixes a position the mounted position fast, and the installation is more convenient.
In other embodiments, the latch hole 410 may be provided only at one side of the connection pipe 400.
In the preferred embodiment of the present invention, the first columns 100 and the second columns 200 are welded to each other. Therefore, the connection between the adjacent first columns 100 and the connection between the adjacent second columns 200 are more stable, and the fracture of the connection position caused by overlarge stress is avoided.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a bight connecting piece for splicing regular tetrahedron truss, a serial communication port, including first cylinder and second cylinder, 3 the one end interconnect of first cylinder is the awl form, and is adjacent form 60 contained angles between the first cylinder, be equipped with 2 contained angles in the side of cone and connect the second cylinder, 2 the second cylinder is on a parallel with the formation respectively the side one in the first cylinder, and 2 contained angle direction that the second cylinder formed with form 2 of side the contained angle direction that first cylinder formed is the same, and is adjacent first cylinder with connect through 2 dead levers between the second cylinder, first cylinder with the one end that the contained angle was kept away from to the second cylinder all is equipped with the connecting pipe with triangle truss matched with.
2. A corner connector according to claim 1, wherein the first post and the adjacent 2 second posts are interconnected by 3 reinforcing bars, the 3 reinforcing bars being in the same plane perpendicular to the first post and the second posts.
3. A corner connector according to claim 2, wherein all of the reinforcing rods are of equal length.
4. The corner connector of claim 2, wherein the distance between the two connection points of the 2 fixing rods located in the same side face and the first column is greater than the distance between the two connection points of the two columns.
5. The corner connector of claim 2, wherein the securing rod is connected to an end of the second post remote from the connecting tube.
6. The corner connector as claimed in claim 5, wherein 2 fixing rods connected to the same second cylinder are connected to a middle portion of the first cylinder and an end of the first cylinder near the connecting pipe, respectively.
7. The corner connector of claim 2, wherein the stiffener is connected to the first post and the second post proximate an end of the connecting tube.
8. The corner connector according to claim 1, wherein the connecting tubes on the first column are flush with the ends of the connecting tubes on 2 adjacent second columns.
9. The corner connector of claim 1, wherein the connecting tube is provided with a pin hole penetrating the sidewall.
10. The corner connector according to claim 1, wherein the first columns and the second columns are welded to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020589324.4U CN212405509U (en) | 2020-04-17 | 2020-04-17 | Corner connecting piece for splicing regular tetrahedral truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020589324.4U CN212405509U (en) | 2020-04-17 | 2020-04-17 | Corner connecting piece for splicing regular tetrahedral truss |
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| Publication Number | Publication Date |
|---|---|
| CN212405509U true CN212405509U (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020589324.4U Active CN212405509U (en) | 2020-04-17 | 2020-04-17 | Corner connecting piece for splicing regular tetrahedral truss |
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| CN (1) | CN212405509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3135473A1 (en) * | 2022-05-12 | 2023-11-17 | Sermeca Stéphanoise | Corner connection device for industrial buildings with movable perimeter cladding equipped with beams equipped with a runway |
-
2020
- 2020-04-17 CN CN202020589324.4U patent/CN212405509U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3135473A1 (en) * | 2022-05-12 | 2023-11-17 | Sermeca Stéphanoise | Corner connection device for industrial buildings with movable perimeter cladding equipped with beams equipped with a runway |
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