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A scaffold connection device for civil construction

A connecting device and scaffolding technology, which is applied in the connection of scaffolding, construction, building structure, etc., can solve the problems of insufficient strength of scaffolding, loss of users, and unreliable connection of connecting rods, etc., and achieves simple structure, convenient later maintenance, and increased The effect of connection reliability

Active Publication Date: 2016-03-16
WENZHOU HONGJIAN CONSTR ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its shortcomings: the connection between the various connecting rods is not firm, resulting in insufficient strength of the scaffolding above, which will bring losses to users

Method used

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  • A scaffold connection device for civil construction
  • A scaffold connection device for civil construction

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Experimental program
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Embodiment Construction

[0013] refer to figure 1 and figure 2 The shown scaffold connection device for civil engineering includes a first connecting rod 1 and a second connecting rod 2, a safety nut 3 arranged on the first connecting rod 1, and a fixing plate arranged on the second connecting rod 2 4. The first connecting rod 1 is connected to the second connecting rod 2, the first connecting rod 1 extends into the second connecting rod 2, and the second connecting rod 2 is provided with a torsion-resistant wing 5, the The anti-torsion wing 5 is set through the first connecting rod 1 and the second connecting rod 2, the safety nut 3 is fixedly installed on the first connecting rod 1, the safety nut 3 is provided with a safety screw 6, and the fixing plate 4 A screw hole (not shown) matching with the safety screw 6 is provided inside.

[0014] The first connecting rod 1 is provided with a first external thread 7, the second connecting rod 2 is provided with a first internal thread 8 matching the fi...

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PUM

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Abstract

The invention discloses a scaffold connecting device for civil engineering. The scaffold connecting device comprises a first connecting rod, a second connecting rod, a safety nut arranged on the first connecting rod, and a fixing plate arranged on the second connecting rod. The first connecting rod is connected with the second connecting rod and extends into the second connecting rod. An anti-torsion wing is arranged on the second connecting rod and penetrates through the first connecting rod and the second connecting rod. The safety nut is fixedly installed on the first connecting rod and provided with a safety screw. A screw hole matched with the safety screw is formed in the fixing plate. The scaffold connecting device is simple in structure, convenient to use and install, easy to operate, capable of saving labor, firm and reliable in connection, convenient to maintain in the later period, low in cost, wide in application range, long in service life, safe and reliable.

Description

technical field [0001] The invention relates to a scaffold connection device for civil engineering. Background technique [0002] In the process of building high-rise buildings and reinforced concrete bridges, scaffolding is an indispensable technical equipment in the construction. Taking high-rise frame civil high-rise buildings as an example, a connecting rod is pre-buried in a certain layer of cast-in-place concrete structure, and the concrete is solidified. Finally, after the strength requirements are met, the scaffolding continues to be erected upwards through the fasteners of the scaffolding on these pre-embedded connecting rods until it reaches the top floor of the building. Then the building will go down layer by layer to complete the outer layer decoration, and then dismantle the scaffolding layer by layer. Its disadvantages: the connection between the various connecting rods is not firm, resulting in insufficient strength of the scaffolding above, which will bring...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G7/30
Inventor 吴守权吴丽娜
Owner WENZHOU HONGJIAN CONSTR ENG