Construction joint for reinforcing welded ball space-frame pole and construction method of construction joint

A construction method and technology of grid poles, which are applied in the direction of manufacturing tools, welding equipment, building construction, etc., can solve the problems of consuming large resources and time, and the grid structure cannot meet the needs of use, etc.

Active Publication Date: 2015-09-09
浙江东南网架股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the grid structure is completed and used, due to changes in use functions, redecoration, and increased loads, the grid structure cannot meet the needs of use, and the strength, stiffness, and stability of the checked structure cannot meet the use functions and original design requirements. Measures to ensure the safety of the structure
If no measures are taken, once damage occurs, it will inevitably cause heavy personal injury and property loss
If it is demolished and rebuilt, it will consume a lot of resources and time

Method used

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  • Construction joint for reinforcing welded ball space-frame pole and construction method of construction joint

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Experimental program
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Embodiment 1

[0041] Embodiment 1: as figure 1 As shown, a construction node for welding ball grid rod reinforcement, including left welding ball 1, right welding ball 2 and grid rod 3, the left end of the grid rod 3 is provided with The left welding ball 1 fixed to the grid rod 3, the right side end of the grid rod 3 is provided with the right welding ball 2 fixed with the grid rod 3, and the grid rod 3 is covered There is an outsourcing steel pipe 4, the left end of the outsourcing steel pipe 4 is fixed to the left welding ball 1, the right side end of the outsourcing steel pipe 4 is fixed to the right welding ball 2, and the grid rod 3 is fixed to the right welding ball 2. Evenly distributed outsourcing liners 5 are arranged among the outsourcing steel pipes 4 .

[0042] The left end and the right end of the outsourcing steel pipe 4 are respectively provided with hoops 6, the left welding ball 1 is welded and fixed with the outsourcing steel pipe 4 and the grid rod 3 respectively, and t...

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Abstract

The invention relates to a construction joint, in particular to a construction joint for reinforcing a welded ball space-frame pole and a construction method of the construction joint, and belongs to the field of steel structures. The construction joint comprises a left welded ball, a right welded ball and the space-frame pole, the left welded ball is fixedly arranged at the left side end of the space-frame pole, the right welded ball is fixedly arranged at the right side end of the space-frame pole, an outer wrapping steel pipe sleeves the space-frame pole, the left side end of the outer wrapping steel pipe is fixed to the left welded ball, the right side end of the outer wrapping steel pipe is fixed to the right welded ball, and outer wrapping liner pipes are uniformly distributed between the space-frame pole and the outer wrapping steel pipe. The construction joint for reinforcing the welded ball space-frame pole is compact in structure, the welded ball space-frame pole is effectively reinforced, use functions are improved, cost is saved, and investment is decreased.

Description

technical field [0001] The invention relates to a structural node, in particular to a structural node for reinforcing welded ball grid rods and a construction method thereof, belonging to the field of steel structures. Background technique [0002] As a high-order ultra-statically indeterminate space bar system structure, the grid structure has good mechanical performance, high rigidity, good integrity and seismic performance, economical safety, and convenient manufacture and installation. Especially in recent years, with the widespread use of computers The design and calculation of the grid structure become very convenient, and the grid structure is widely used in the fields of industrial and civil buildings. After the grid structure is completed and used, due to changes in use functions, redecoration, and increased loads, the grid structure cannot meet the needs of use, and the strength, stiffness, and stability of the checked structure cannot meet the use functions and or...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G23/02B23K31/02
Inventor 周观根严永忠王淞波洪芳姚伟王佳艇黄昌磊闵露王永梅
Owner 浙江东南网架股份有限公司
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