Steel structure assembled embedded part and construction method thereof
A construction method and a technology of embedded parts, which are applied in the direction of building structure, construction, and building material processing, etc., can solve problems affecting the construction of foundation steel bars and foundation formwork, difficulty in adjustment, and influence on installation progress, so as to achieve stable quality and The fixing is simple and firm, and the effect of improving the installation quality
Active Publication Date: 2012-06-27
宝业集团浙江建设产业研究院有限公司
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Problems solved by technology
The single pre-embedded screw is installed after the construction of the foundation reinforcement, and the pre-embedded screw is welded to the foundation main reinforcement through the lap joint of the auxiliary reinforcement. This fixing method will first destroy the structure of the foundation main reinforcement; Affect the material material of the embedded screw; moreover, the embedded screw will interfere with the foundation steel bar during installation, which will affect the installation progress; and the verticality and horizontal height of the embedded screw fixed by lap welding cannot be adjusted arbitrarily; Finally, because the top of the single-rod pre-embedded screw is not fixed firmly and has poor stability, it is easy to deform or shift during formwork or concrete pouring construction, and the installation accuracy is always out of control
[0003] On-site welding of fixed bracket type embedded parts group, the main material of the fixed bracket is angle steel, and the construction is carried out before the installation of steel bars. First, the angle steel is welded into a fixed bracket of a certain size, and then the embedded screw is fixed on the bracket to form a stable structure. Compared with the previous one, the construction quality of this embedded part method has been greatly improved, but this kind of on-site welding bracket method: firstly, the on-site welding bracket has a large and complicated workload, poor stability, and it is difficult to adjust the bracket after welding and fixing. ; secondly, welding and fixing between the welded bracket and the pre-embedded screw, so that the pre-embedded screw has no adjustment margin; moreover, the structure of the welded bracket is complex and has many components, which seriously affects the subsequent foundation reinforcement and foundation formwork construction, making the installation Accuracy cannot be guaranteed
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[0039] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7 Shown is a schematic structural diagram of a preferred embodiment of the present invention. A steel structure composite embedded part of the present invention includes several embedded screws 1; a top template 2 is jointly installed on the upper thread portion of each embedded screw 1. Each embedded screw 1 and the top template 2 are fixedly connected by a clamping nut 2a located above the top template 2 and a packing nut 2b located below the top template 2; the lower end threads of each embedded screw 1 are shared A bottom template 3 is installed, and each embedded screw 1 and the bottom template 3 are fixedly connected by a clamping nut 2 3a above the bottom template 3 and a packing nut 2 3b below the bottom template 3; the embedded screw 1 An adjustment base 4 is installed at the end of the threaded portion of the lower end, and an embedded iron 5 is fixed on the bottom of each adjus...
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The invention relates to a steel structure assembled embedded part and a construction method thereof, belonging to the technical field of building installation. The steel structure assembled embedded part comprises a plurality of embedded screws, the upper threaded parts of the embedded screws are jointly provided with a top template; the embedded screws are fixedly connected with the top template through clamping nuts 1 respectively positioned above the top template and packing nuts 1 positioned below the top template; the lower threaded parts of the embedded screws are jointly provided witha bottom template; the embedded screws are fixedly connected with the bottom template through clamping nuts 2 respectively positioned above the bottom template and packing nuts 2 positioned below thebottom template; the tail ends of the lower threaded parts of the embedded screws are provided with regulating bases, and the bottoms of the regulating bases are respectively fixed with embedded irons. The invention can decrease the work types of foundation construction, lower the technical requirements for construction, shorten the construction period and enable the foundation construction to have stable quality.
Description
Technical field [0001] The invention relates to a steel structure combined embedded part and a construction method thereof, and belongs to the technical field of building installation. Background technique [0002] The traditional embedded parts of steel structure are two kinds of embedded part group structures composed of a single embedded screw structure and a field assembled welding fixed bracket structure. The single pre-embedded screw is installed after the construction of the foundation rebar. The pre-embedded screw is welded to the foundation main rebar through the auxiliary rebar. This fixing method will damage the foundation main rebar structure first; secondly, the thread of the embedded screw will be heated by welding. Affect the material of the embedded screw; then when the embedded screw is installed, it will interfere with the foundation steel bar, which affects the installation progress; and the embedded screw fixed by lap welding, its verticality and horizontal he...
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IPC IPC(8): E04B1/41E04G21/00
Inventor 余亚超韩剑明陈欢张忠伟潘栋梁朱英英
Owner 宝业集团浙江建设产业研究院有限公司