Straight groove component for connecting assembly type construction bars
A construction steel bar and assembly technology, which is applied in the direction of building components, building reinforcements, building structures, etc.
Inactive Publication Date: 2020-04-10
王海崴 +2
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Problems solved by technology
[0007] The purpose of the present invention lies in the prefabricated structural system technology, focusing on solving the reinforcement connection between the frame structure support fulcrum and the convex beam, between the convex beam and the cavity plate component, and between the cavity plate component and the cavity plate component To solve the problem of method and connecting device, transform and upgrade the existing prefabricated building structure technology; adopt a kind of vertical channel member connected by steel bars of prefabricated building, the channel steel end sealing steel is a slanted steel, and the two vertical sides of the slab steel are connected with the The wall plates on both sides of the channel steel are welded; the inner wall of the rectangular steel bottom plate is equipped with steel plates and welded to enhance the rigidity of the channel steel port plugging steel; to optimize the reinforcement connection technology of the PC components of the existing prefabricated buildings and overcome the existing prefabricated buildings A series of defects in the steel bar connection method and connection devices of PC components
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[0016] The invention will be further described below in conjunction with the accompanying drawings.
[0017] figure 1 It is the embodiment drawing of the channel steel port cutting of the straight channel member of the present invention. During the implementation of the present invention; determine the size of the cross-sectional area of the channel steel 1 according to the tensile force borne by the PC member steel bar to be connected; the channel steel 1 is formed by the base plate A1 Composed with the two side walls A2, the selected channel steel 1 is mass-produced and cut into the required specifications; the bottom plate A1 of the channel steel 1 is cut along the side wall A2, and the cutting port A6 of the bottom plate A1 of the channel steel 1 is cut, and the cutting port A6 The depth of A61; cut the two ends of the channel steel 1 to form three conjoined plates, namely: one conjoined bottom plate A11 and two conjoined side wall plates A22.
[0018] figure 2 It is ...
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The invention provides a straight groove component for connecting assembly type construction bars. The straight groove component is characterized by comprising box iron, box iron port sealing steel and screw holes, the width of the box iron is larger than 60 mm, the height of the wall of the box iron is larger than 40 mm, the wall thickness of the box iron is larger than 4 mm, the two ports of thebox iron are sealed by the box iron port sealing steel, the box iron port sealing steel is right-angle-U-shaped steel, the two perpendicular sides of the right-angle-U-shaped steel are welded to wallplates on the two sides of the box iron, a steel plate piece is arranged on and welded to the inner wall of a bottom plate of the right-angle-U-shaped steel, the rigidity of the box iron port sealingsteel is enhanced, and the screw holes for connecting the construction bars are prefabricated in the sealing steel.
Description
technical field [0001] The present invention relates to a prefabricated building system technology with a frame structure, and in particular to a vertical trough-shaped component connected by steel bars in a prefabricated building; this application is a divisional application of the original application of 201910579549.3. Background technique [0002] Reinforced concrete prefabricated frame structure is a difficult point to be overcome in prefabricated building technology. The connectors of prefabricated building PC component steel bars seriously affect structural safety and connection costs; my country vigorously promotes prefabricated buildings to promote the adjustment of the construction industry structure and improve construction quality. Accelerate the speed of construction, realize energy saving and environmental protection, and promote the progress of building science and technology; however, prefabricated buildings with reinforced concrete frame structure systems have...
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IPC IPC(8): E04C5/16
CPCE04C5/163
Inventor 王海崴王本淼
Owner 王海崴