CN216766205U - Spherical node connection steel grid structure - Google Patents
Spherical node connection steel grid structure Download PDFInfo
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- CN216766205U CN216766205U CN202220151780.XU CN202220151780U CN216766205U CN 216766205 U CN216766205 U CN 216766205U CN 202220151780 U CN202220151780 U CN 202220151780U CN 216766205 U CN216766205 U CN 216766205U
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Abstract
The utility model provides a spherical node connection steel mesh frame structure; including the ball, the ball is provided with grafting mechanism on the surface, the inside of ball is provided with fixed establishment, grafting mechanism includes a plurality of horizontal slots, a plurality of horizontal slots are the annular and offer on the outer wall of the horizontal direction of ball, horizontal inserted bar has all been pegged graft in the inside of a plurality of horizontal slots, a plurality of oblique slots have been seted up on the lower surface of ball, oblique inserted bar has all been pegged graft in the inside of a plurality of oblique slots, with the snap ring joint in the annular, make a plurality of cylinders peg graft respectively in a plurality of circular slots, make a plurality of columniform lower extremes peg graft respectively in a plurality of draw-in grooves, and then it is fixed with a plurality of horizontal inserted bars through a plurality of cylinders, and then make horizontal inserted bar and oblique inserted bar all fix on the surface of ball, then cup joint the conical ring respectively on the surface of a plurality of horizontal inserted bars and oblique inserted bar, the quick installation to the rack is accomplished.
Description
Technical Field
The utility model relates to the technical field of net racks, in particular to a spherical node connection steel net rack structure.
Background
The spherical node grid structure is a grid structure with nodes made of balls and rod pieces made of steel pipes, and is a spatial structure formed by connecting a plurality of rod pieces through nodes according to a certain grid form. The device has the advantages of small space stress, light weight, high rigidity, good earthquake resistance and the like; can be used as the roof of buildings such as gymnasiums, movie theaters, exhibition halls, waiting halls, stadium stand awnings, hangars, bidirectional large-column-distance workshops and the like.
The existing spherical node net rack generally connects the rod pieces with the node balls through bolt connection, but the connection structure is labor-consuming in installation, the rod pieces required to be connected on each node ball have more angles, and further a great amount of installation time is required in use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, adapt to the practical requirements and provide a spherical node connection steel grid structure.
In order to realize the purpose of the utility model, the technical scheme adopted by the utility model is as follows:
designing a spherical node connection steel mesh frame structure, which comprises a round ball, wherein the surface of the round ball is provided with an inserting mechanism, and the inside of the round ball is provided with a fixing mechanism;
the inserting mechanism comprises a plurality of horizontal inserting grooves, the horizontal inserting grooves are annularly formed in the outer wall of the ball in the horizontal direction, horizontal inserting rods are inserted into the horizontal inserting grooves, a plurality of inclined inserting grooves are formed in the lower surface of the ball, inclined inserting rods are inserted into the inclined inserting grooves, conical rings are sleeved on the surfaces of the horizontal inserting rods and the inclined inserting rods, and fixing columns are fixedly connected to the other ends of the conical rings;
the fixed establishment includes the annular, the annular is seted up on the upper surface of ball, the inside joint of annular has the snap ring, two fixed blocks of symmetry fixedly connected with on the outer wall of snap ring, the lower extreme of snap ring is a plurality of cylinders of annular equidistance fixedly connected with, and is a plurality of the cylinder is pegged graft respectively in a plurality of circular slots, and is a plurality of cylindrical lower extreme is pegged graft respectively in a plurality of draw-in grooves, and is a plurality of the draw-in groove is seted up respectively on the upper surface of a plurality of horizontal inserted bars, a plurality of arc groove has been seted up to the inside of ball, and is a plurality of the arc groove corresponds with the lower surface of a plurality of horizontal slots respectively, and is a plurality of the equal joint in inside of arc groove has the arc piece, and is a plurality of the lower extreme difference joint of arc piece is in a plurality of fixed slots, and is a plurality of the fixed slot is seted up respectively on the surface of a plurality of oblique inserted bars, and is a plurality of the equal joint in inside of fixed slot has the spring.
The width of the snap ring is longer than the depth of the ring groove.
The length of the arc block is longer than that of the arc groove.
The upper end of the arc block is provided with an inclined plane close to one side of the outer wall of the ball.
The length of the spring is the same as the depth of the fixing groove.
The plurality of horizontal slots correspond to the plurality of inclined slots respectively.
The utility model has the beneficial effects that:
this design is with the snap ring joint in the annular, makes a plurality of cylinders peg graft respectively in a plurality of circular slots, makes a plurality of cylindrical lower extremes peg graft respectively in a plurality of draw-in grooves, and then fixed with a plurality of horizontal inserted bars through a plurality of cylinders, and then makes horizontal inserted bar and oblique inserted bar all fix on the ball the surface, then cup joints the conical ring respectively at a plurality of horizontal inserted bars and oblique inserted bar on the surface, quick completion is to the installation of rack.
Drawings
FIG. 1 is a schematic structural diagram of the present design;
FIG. 2 is a schematic diagram of a top view of the sphere of the present design;
FIG. 3 is a schematic cross-sectional view of a snap ring in the present design;
FIG. 4 is a schematic diagram of the cross-sectional structure of the ball of the present design;
fig. 5 is a schematic view of the structure of the oblique insertion rod in the present design.
Detailed Description
The utility model is further illustrated with reference to the following figures and examples:
example 1: a spherical node connection steel framework structure, see fig. 1 to 5.
The spherical node connection steel mesh frame structure comprises a round ball 1, wherein an inserting mechanism 2 is arranged on the surface of the round ball 1, and a fixing mechanism 3 is arranged inside the round ball 1;
the inserting mechanism 2 comprises a plurality of horizontal inserting grooves 21, the horizontal inserting grooves 21 are annularly formed in the outer wall of the ball 1 in the horizontal direction, horizontal inserting rods 22 are inserted into the horizontal inserting grooves 21, a plurality of inclined inserting grooves 23 are formed in the lower surface of the ball 1, inclined inserting rods 24 are inserted into the inclined inserting grooves 23, conical rings 25 are sleeved on the surfaces of the horizontal inserting rods 22 and the inclined inserting rods 24, fixing columns 26 are fixedly connected to the other ends of the conical rings 25, the conical rings 25 are sleeved on the surfaces of the horizontal inserting rods 22 and the inclined inserting rods 24 respectively, and the net rack is quickly installed;
the fixing mechanism 3 comprises an annular groove 31, the annular groove 31 is arranged on the upper surface of the round ball 1, a snap ring 32 is clamped inside the annular groove 31, two fixing blocks 33 are symmetrically and fixedly connected to the outer wall of the snap ring 32, a plurality of cylinders 34 are fixedly connected to the lower end of the snap ring 32 in an annular equidistant manner, the cylinders 34 are respectively inserted into the circular grooves 35, the lower ends of the cylinders 34 are respectively inserted into the clamping grooves 36, the clamping grooves 36 are respectively arranged on the upper surfaces of the horizontal inserting rods 22, a plurality of arc grooves 37 are arranged inside the round ball 1, the arc grooves 37 respectively correspond to the lower surfaces of the horizontal inserting grooves 21, arc blocks 38 are clamped inside the arc grooves 37, the lower ends of the arc blocks 38 are respectively clamped into the fixing grooves 39, the fixing grooves 39 are respectively arranged on the surfaces of the inclined inserting rods 24, springs 310 are clamped inside the fixing grooves 39, the inclined inserting rods 24 are inserted into the inclined inserting grooves 23, then horizontal inserted bar 22 pegs graft inside horizontal slot 21, promote the upper end of arc piece 38 through horizontal inserted bar 22, and then make arc piece 38 move down, make the lower extreme of arc piece 38 peg graft inside fixed slot 39, make oblique inserted bar 24 stable fix inside oblique slot 23, then with snap ring 32 joint in annular 31, make a plurality of cylinders 34 peg graft respectively in a plurality of circular slots 35, make the lower extreme of a plurality of cylinders 34 peg graft respectively in a plurality of draw-in grooves 36, and then it is fixed with a plurality of horizontal inserted bars 22 through a plurality of cylinders 34, and then make horizontal inserted bar 22 and oblique inserted bar 24 all fix on the surface of ball 1.
The width of snap ring 32 is longer than the degree of depth of annular groove 31, and then makes the upper end of snap ring 32 extend to the annular groove 31 outside, conveniently controls snap ring 32.
The length of the arc block 38 is longer than that of the arc groove 37, so that the horizontal insert rod 22 can push the arc block 38 to be inserted into the fixing groove 39.
The upper end of the arc block 38 is provided with an inclined plane close to one side of the outer wall of the ball 1, so that the horizontal inserted rod 22 can push the arc block 38 to move conveniently.
The length of the spring 310 is the same as the depth of the fixing groove 39, so that the spring 310 can push the arc block 38 out of the fixing groove 39, and the spring is convenient to disassemble, assemble and replace.
The plurality of horizontal slots 21 correspond to the plurality of inclined slots 23, respectively, so that the horizontal inserted rod 22 inside each horizontal slot 21 can push the corresponding arc block 38 to be inserted into the fixing slot 39.
This design is when using at first pegs graft inside oblique inserted bar 24 at oblique slot 23, then horizontal inserted bar 22 pegs graft inside horizontal slot 21, promote the upper end of arc piece 38 through horizontal inserted bar 22, and then make arc piece 38 move down, make the lower extreme of arc piece 38 peg graft inside fixed slot 39, make the stable fixing of oblique inserted bar 24 inside oblique slot 23, then with snap ring 32 joint in annular 31, make a plurality of cylinders 34 peg graft respectively in a plurality of circular slots 35, make the lower extreme of a plurality of cylinders 34 peg graft respectively in a plurality of draw-in grooves 36, and then it is fixed with a plurality of horizontal inserted bars 22 through a plurality of cylinders 34, and then make horizontal inserted bar 22 and oblique inserted bar 24 all fix on the surface of ball 1, then cup joint conical ring 25 respectively on the surface of a plurality of horizontal inserted bars 22 and oblique inserted bar 24, the quick installation to the rack of accomplishing.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (6)
1. The utility model provides a spherical node connection steel space truss structure, includes the ball, its characterized in that: the surface of the round ball is provided with an inserting mechanism, and the inside of the round ball is provided with a fixing mechanism;
the inserting mechanism comprises a plurality of horizontal inserting grooves, the horizontal inserting grooves are annularly formed in the outer wall of the ball in the horizontal direction, horizontal inserting rods are inserted into the horizontal inserting grooves, a plurality of inclined inserting grooves are formed in the lower surface of the ball, inclined inserting rods are inserted into the inclined inserting grooves, conical rings are sleeved on the surfaces of the horizontal inserting rods and the inclined inserting rods, and fixing columns are fixedly connected to the other ends of the conical rings;
the fixed establishment includes the annular, the annular is seted up on the upper surface of ball, the inside joint of annular has the snap ring, two fixed blocks of symmetry fixedly connected with on the outer wall of snap ring, the lower extreme of snap ring is a plurality of cylinders of annular equidistance fixedly connected with, and is a plurality of the cylinder is pegged graft respectively in a plurality of circular slots, and is a plurality of cylindrical lower extreme is pegged graft respectively in a plurality of draw-in grooves, and is a plurality of the draw-in groove is seted up respectively on the upper surface of a plurality of horizontal inserted bars, a plurality of arc groove has been seted up to the inside of ball, and is a plurality of the arc groove corresponds with the lower surface of a plurality of horizontal slots respectively, and is a plurality of the equal joint in inside of arc groove has the arc piece, and is a plurality of the lower extreme difference joint of arc piece is in a plurality of fixed slots, and is a plurality of the fixed slot is seted up respectively on the surface of a plurality of oblique inserted bars, and is a plurality of the equal joint in inside of fixed slot has the spring.
2. The spherical node-connecting steel lattice structure according to claim 1, wherein: the width of the snap ring is longer than the depth of the ring groove.
3. The spherical node-connecting steel lattice structure according to claim 1, wherein: the length of the arc block is longer than that of the arc groove.
4. The spherical node-connecting steel lattice structure according to claim 1, wherein: the upper end of the arc block is provided with an inclined plane close to one side of the outer wall of the ball.
5. The spherical node-connecting steel lattice structure according to claim 1, wherein: the length of the spring is the same as the depth of the fixing groove.
6. The spherical node-connecting steel lattice structure according to claim 1, wherein: the plurality of horizontal slots correspond to the plurality of inclined slots respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220151780.XU CN216766205U (en) | 2022-01-18 | 2022-01-18 | Spherical node connection steel grid structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220151780.XU CN216766205U (en) | 2022-01-18 | 2022-01-18 | Spherical node connection steel grid structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216766205U true CN216766205U (en) | 2022-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220151780.XU Active CN216766205U (en) | 2022-01-18 | 2022-01-18 | Spherical node connection steel grid structure |
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| Country | Link |
|---|---|
| CN (1) | CN216766205U (en) |
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2022
- 2022-01-18 CN CN202220151780.XU patent/CN216766205U/en active Active
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