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Aluminum alloy hub-type joint net frame clamping plate type support based on groove steel

An aluminum alloy and splint-type technology, which is applied in special structures, building components, buildings, etc., can solve problems such as the need to improve the anti-risk ability, and achieve the effects of lowering the elevation, reducing the amount of steel used, and saving steel

Pending Publication Date: 2019-01-04
HUADIAN HEAVY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the original support of the hub node is not subject to shear force on the screw, and the anti-risk ability needs to be improved

Method used

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  • Aluminum alloy hub-type joint net frame clamping plate type support based on groove steel
  • Aluminum alloy hub-type joint net frame clamping plate type support based on groove steel
  • Aluminum alloy hub-type joint net frame clamping plate type support based on groove steel

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Embodiment 1

[0034] Such as Figure 1-9As shown, the present embodiment provides a splint-type support of an aluminum alloy hub-type node grid based on channel steel, including: a holding part 3 with a fixed end plate 313 and a first fixed end plate 313 parallel to one side of the fixed end plate The blocking end plate 31 and the second blocking end plate 32, the first blocking end plate 31, the second blocking end plate 32 are integrally connected with the fixed end plate 313; the two blocking ends Between the plate and the fixed end plate, a positioning groove suitable for placing the hub node 2 is formed, and the hub node 2 is placed in the positioning groove to limit the position, and the two blocking end plates are placed between the hub nodes The two axial ends of the node 2 form a blocking and clamping structure; the locking assembly includes sequentially passing through the first blocking end plate 31, the hub node 2, the second Two penetrating pieces that block the end plate 32, ...

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Abstract

The invention provides an aluminum alloy hub-type joint net frame clamping plate type support based on groove steel. The technical problem that a screw rod is not subjected to shearing force is solved. According to the adopted technical scheme, the aluminum alloy hub-type nodal grid frame splint type support comprises a maintaining part, a locking assembly, and a connecting part, wherein the maintaining part is provided with a fixing end plate and further provided with a first sealing end plate and a second sealing end plate which are arranged on one side face of the fixing end plate in parallel, and a positioning groove suitable for placing a hub joint is enclosed among the two sealing end plates and the fixing end plate; the locking assembly includes a perforating part passing through the first sealing end plate, the hub joint, and the second sealing end plate in sequence in the axial direction of the hub joint, and locking parts arranged at the two ends of the perforating part; andthe connecting part is suitable for connecting the maintaining part to a to-be-connected object. Cover plate seals in the prior art is replaced by adopting a clamping type sealing structure, seals arein rigid connection, the overall structural strength of the support is enhanced, thus the perforating part can withstand a certain degree of shearing resistance, and the structural strength of the support is greatly enhanced.

Description

technical field [0001] The invention relates to the technical field of large-span steel structures, in particular to a splint-type support of an aluminum alloy hub-type node network frame based on channel steel. Background technique [0002] The traditional spatial grid structure refers to a spatial structure composed of rods and components arranged according to certain rules through node connections, including grid frames, curved reticulated shells, and three-dimensional trusses. The space grid structure system is widely used in industrial and civil buildings, especially in long-span space structures, due to its good overall rigidity and superior technical and economic indicators. The nodes of the traditional space grid structure are generally in the form of bolted balls or welded balls. This node is in the form of a hinge, and the rods only transmit axial force, which is a two-force rod unit. In addition, when connecting grid frames, the on-site nodes are mostly located a...

Claims

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Application Information

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IPC IPC(8): E04B1/34E04B1/342
CPCE04B1/34E04B1/342
Inventor 李博刘学武侯亚委赵迎九李庆建
Owner HUADIAN HEAVY IND CO LTD
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