A fixed connection structure of profiled steel plate ceiling and steel purlin in construction engineering
A profiled steel plate and construction engineering technology, which is applied to building components, building structures, buildings, etc., can solve the problems of high construction cost and troublesome installation, and achieve the effect of improving the connection strength
Active Publication Date: 2022-01-28
DESIGN INST NO 9 MINISTRY OF MECHINE BUILDING
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Problems solved by technology
The disadvantages of this construction method are: (1) scaffolding needs to be built for installation, resulting in high construction costs
[0004] The above-mentioned patents also have the following disadvantages: the comparative document only provides a profiled steel plate fixing piece for connecting profiled steel plates and steel purlins, which is not much different from the fixing methods in the prior art, and some require In higher areas, connectors will also be added at the junction of profiled steel plates and steel purlins to improve the connection strength of profiled steel plates and steel purlins, and special-shaped connectors have a higher impact on the installation of profiled steel plates and steel purlins. installation accuracy requirements, the installation is more troublesome
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[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0034] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0035] refer to Figure ...
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The invention belongs to the technical field of construction engineering, in particular to a fixed connection structure of a profiled steel plate ceiling and steel purlins in construction engineering. Aiming at the problem of installing steel purlins and profiled steel plates, the following proposal is now proposed, a profiled steel plate ceiling and a construction engineering profiled steel plate ceiling and The fixed connection structure of steel purlins includes steel purlins, profiled steel plates and main girders, and the steel purlins are equally spaced on the upper end of the main girders. The stopper is used to fix the steel purlin, maintain the stability of the steel purlin installed on the upper end of the main beam, improve the connection strength of the steel purlin assembly, change the combined length of the tie rod and the internal thread pipe, and properly adjust the profiled steel plate on the slider The height of the lower end, and then adjust the distance between the profiled steel plate and the steel purlin to meet different installation requirements. The spacer installed at the bottom of the tie rod is used to limit the profiled steel plate and prevent the profiled steel plate from loosening.
Description
technical field [0001] The invention relates to the technical field of construction engineering, in particular to a fixed connection structure of a profiled steel plate ceiling and steel purlins in construction engineering. Background technique [0002] The installation method of the ceiling profiled steel plate ceiling in the construction project is as follows: the construction personnel first build the scaffolding, and send the profiled steel plate ceiling piece by piece to the steel purlins, and then the construction personnel complete the profiled steel plate ceiling and steel purlins on the upper operating platform of the scaffolding. Fixed connection of purlins. The shortcoming of this construction method has: (1) needs to build scaffolding to carry out installation operation, causes construction cost height. (2) According to the current "Safety Technical Specifications for Fastener-type Steel Pipe Scaffolding in Construction", when the height of the fastener-type ste...
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IPC IPC(8): E04B9/00E04B9/22
CPCE04B9/00E04B9/22
Inventor 胡凤明张丙全曾英明马云
Owner DESIGN INST NO 9 MINISTRY OF MECHINE BUILDING
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