CN218843360U - Spatial grid structure support connecting joint - Google Patents
Spatial grid structure support connecting joint Download PDFInfo
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- CN218843360U CN218843360U CN202222935931.3U CN202222935931U CN218843360U CN 218843360 U CN218843360 U CN 218843360U CN 202222935931 U CN202222935931 U CN 202222935931U CN 218843360 U CN218843360 U CN 218843360U
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- base plate
- concrete column
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Abstract
The utility model provides a space grid structure support connected node has solved the problem that traditional cross riser often collides with diagonal web member, lower chord member. The positioning nut is fixedly embedded at the top of the concrete column, and the support base plate is placed at the top of the concrete column and arranged on the positioning nut; the anchor bolt is fixed in the concrete column and connected with the positioning nut, the anchor bolt is connected with the support base plate, and the support base plate is fixed at the top of the concrete column; the shear key is fixed at the bottom of the support base plate and is embedded in the top of the concrete column; the method is characterized in that: the support is characterized by also comprising an X-shaped bracket, wherein the X-shaped bracket comprises vertical plates and stiffening plates, the vertical plates are fixed on the bottom plate of the support, and the two vertical plates are fixed together in a crossed manner to form an X shape; a stiffening plate is fixed between the two vertical plates; the support welding balls are fixed on the two vertical plates.
Description
Technical Field
The utility model relates to a space grid structure support connected node for in the building trade.
Background
The space grid structure is one of space grid structures, and since the advent of the space grid structure, the space grid structure is popular among people with high-efficiency stress performance, novel and attractive form and quick and convenient construction. In stadiums, exhibition centers, cultural facilities, transportation hubs and even industrial factory buildings which need large span and large space, the trace shadow of the space grid structure is not seen.
The net rack support is used as an important node for the upper and lower parts of a space net rack structure, the number of rod pieces converged on the node is large, and particularly, the diagonal web members and the lower chord members are easy to collide with a cross vertical plate on the support.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a space spatial grid structure support connected node that structural design is reasonable, solved the problem that traditional cross riser often collides with diagonal web member, lower chord member.
The utility model provides a technical scheme that above-mentioned problem adopted is: a spatial grid structure support connecting node comprises a support welding ball, a support bottom plate, a positioning nut, a shear key, a concrete column, an anchor bolt and an anchor bolt fixing frame; the positioning nut is fixedly embedded at the top of the concrete column, and the support base plate is placed at the top of the concrete column and arranged on the positioning nut; the anchor bolt is fixed in the concrete column and connected with the positioning nut, the anchor bolt is connected with the support base plate, and the support base plate is fixed at the top of the concrete column; the shear key is fixed at the bottom of the bottom plate of the support and is embedded in the top of the concrete column; the method is characterized in that: the X-shaped bracket comprises two vertical plates and a stiffening plate, wherein the vertical plates are fixed on the base plate of the support, and the two vertical plates are fixed together in a crossed manner to form an X shape; a stiffening plate is fixed between the two vertical plates; the support welding balls are fixed on the two vertical plates.
The top of the concrete column of the utility model is provided with a concave basin mouth which is poured with fine aggregate concrete to form a concrete seat; the positioning nut is fixedly embedded in the concrete seat, and the support base plate is placed on the concrete seat.
The shear key of the utility model is cross-shaped.
The utility model discloses install the end plate bottom the crab-bolt.
The utility model discloses still include fastening nut and nut backing plate, fastening nut and nut backing plate are fixed at the crab-bolt top, are in the same place crab-bolt and support bottom plate are fixed.
The stiffening plate of the utility model is two, which are respectively positioned at the front and the back of the vertical plate.
Compared with the prior art, the utility model, have following advantage and effect: set up X type bracket through the adjustment, set up the stiffening plate simultaneously between two blocks of risers of X shape and guarantee its stability, avoid this riser and rack chord member to bump simultaneously. The utility model discloses pass power clearly and definitely, the construction is simple, has stronger spreading value.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic diagram of a partial top view structure according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of a partial top view structure according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail below with reference to the accompanying drawings by way of examples, which are illustrative of the present invention and are not intended to limit the present invention.
The embodiment of the utility model provides a including support welding ball 1, support bottom plate 4, fastening nut 5-1, nut backing plate 5-2, set nut 5-3, shear key 6, concrete column 7, crab-bolt 8, crab-bolt mount 9, end plate 10 and X type bracket.
The top of concrete column 7 is equipped with recessed basin mouth, and the basin mouth is poured with fine aggregate concrete secondary pressure and is formed concrete seat 11, and the concrete grade improves to C40.
The positioning nut 5-3 is fixedly embedded in the concrete seat 11, and the support base plate 4 is placed on the concrete seat 11 and arranged on the positioning nut 5-3. The anchor bolts 8 are connected with the support base plate 4, holes are formed in the support base plate 4 according to the number and the positions of the anchor bolts, and the anchor bolts 8 are fixed in the concrete columns 7 after penetrating through the holes and are connected with the positioning nuts 5-3 to fix the support base plate 4 on the concrete seats 11. The anchor bolt fixing frame 9 is pre-embedded in the concrete column 7 and fixed with the anchor bolt 8. An end plate 10 is mounted on the bottom of the anchor 8 and fixed by a nut. The shear key 6 is welded and fixed at the bottom of the support base plate 4 and is embedded in the concrete seat 11, and the shear key 6 is in a cross shape. The fastening nut 5-1 and the nut backing plate 5-2 are fixed on the top of the anchor bolt 8, and the anchor bolt 8 and the support base plate 4 are fixed together.
The X-shaped bracket comprises two vertical plates 2 and two stiffening plates 3, wherein the vertical plates 2 are welded and fixed on the base plate 4 of the support, and the vertical plates 2 are welded and fixed together in a crossed manner to form an X shape. And two stiffening plates 3 are welded and fixed between the two vertical plates 2, and the two stiffening plates 3 are respectively positioned at the front side and the rear side of the vertical plates 2. And finally, welding the support welding balls 1 on the two vertical plates 2.
The plate thickness of the vertical plate 2 is 30mm; the cross-sectional dimension of the stiffening plate 3 can adopt 250x250x25mm; the cross section of the base plate 4 of the support can be 650x650x40mm, and the diameter of the hole in the plate is 40mm; the size of the nut backing plate 5-2 can adopt 100x100x20mm; the positioning nut can adopt double nuts; the cross-sectional dimension of the ten shear keys 6 can adopt 300x300x20mm; the anchor bolt can adopt M36.
In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (6)
1. A spatial grid structure support connecting node comprises a support welding ball, a support bottom plate, a positioning nut, a shear key, a concrete column, an anchor bolt and an anchor bolt fixing frame; the positioning nut is fixedly embedded at the top of the concrete column, and the support base plate is placed at the top of the concrete column and arranged on the positioning nut; the anchor bolt is fixed in the concrete column and connected with the positioning nut, and the anchor bolt is connected with the support base plate to fix the support base plate at the top of the concrete column; the shear key is fixed at the bottom of the support base plate and is embedded in the top of the concrete column; the method is characterized in that: the X-shaped bracket comprises two vertical plates and a stiffening plate, wherein the vertical plates are fixed on the base plate of the support, and the two vertical plates are fixed together in a crossed manner to form an X shape; a stiffening plate is fixed between the two vertical plates; the support welding balls are fixed on the two vertical plates.
2. A space truss structure support connection node as defined in claim 1 wherein: a concave basin mouth is arranged at the top of the concrete column, and the basin mouth is poured with fine aggregate concrete to form a concrete seat; the positioning nut is fixedly embedded in the concrete seat, and the support base plate is placed on the concrete seat.
3. A space truss structure support connection node as defined in claim 1 wherein: the shear key is in a cross shape.
4. A space truss structure support connection node as defined in claim 1 wherein: and the bottom of the anchor bolt is provided with an end plate.
5. The space truss structure support connection node of claim 1, wherein: the support base plate is fixed on the top of the anchor bolt, and the anchor bolt and the support base plate are fixed together.
6. A space truss structure support connection node as defined in claim 1 wherein: the two stiffening plates are respectively positioned at the front side and the rear side of the vertical plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222935931.3U CN218843360U (en) | 2022-11-04 | 2022-11-04 | Spatial grid structure support connecting joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222935931.3U CN218843360U (en) | 2022-11-04 | 2022-11-04 | Spatial grid structure support connecting joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218843360U true CN218843360U (en) | 2023-04-11 |
Family
ID=87300839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222935931.3U Active CN218843360U (en) | 2022-11-04 | 2022-11-04 | Spatial grid structure support connecting joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218843360U (en) |
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2022
- 2022-11-04 CN CN202222935931.3U patent/CN218843360U/en active Active
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