A fastening system for a concrete rectangular column formwork and a construction method for a concrete column
A rectangular column and concrete technology, which is applied in the field preparation of formwork/formwork/work frame, building components, construction, etc., can solve the problems of low installation efficiency, time-consuming, and time-consuming, and improve installation efficiency , Improve the effect of stabilization effect
Active Publication Date: 2021-11-23
广东冠雄建设集团有限公司
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Problems solved by technology
[0004] In view of the above-mentioned related technologies, the inventor believes that there are the following defects: in the process of fastening the formwork, the construction personnel need to pass the tension bolts through the wooden formwork, and make the tension bolts in a horizontal state to ensure fastening The support force of the system to the formwork is evenly distributed, so it takes a certain amount of time for the staff to align, which takes a lot of time and has the problem of low installation efficiency
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[0035] The following is attached Figure 1-4 The application is described in further detail.
[0036] The embodiment of the present application discloses a fastening system for a concrete rectangular column formwork 1 and a construction method for a concrete column. refer to figure 1 and figure 2A fastening system for a concrete rectangular column formwork 1 includes a plurality of first fastening strips 2 parallel to each other and a plurality of second fastening strips 3 parallel to each other. Several first fastening strips 2 are placed on the two outer side walls of the rectangular column formwork 1 facing each other in one group, and several second fastening strips 3 are placed on the other two outer sides of the rectangular column formwork 1 facing each other. wall. Two first fastening strips 2 and two second fastening strips 3 at the same height are connected end to end to form a rectangular frame against the outer peripheral side of the rectangular column formwork...
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The application relates to a fastening system for a concrete rectangular column formwork and a construction method for a concrete column, which includes several first fastening strips and several second fastening strips, and several first fastening strips are separately placed on the rectangular column formwork Among them, a group of mutually facing outer walls, several second fastening strips are placed separately on the other group of mutually facing outer walls of the rectangular column formwork, and the two ends of the first fastening strip are connected with two adjacent second fastening strips Locking parts are arranged between them; two connecting bars are connected between adjacent first fastening bars, the first fastening bar is provided with a chute, and the length direction of the chute is consistent with the length direction of the first fastening bar; Among the first fastening strips, the two connecting strips are respectively hinged with the two ends of the first fastening strip located below, and the ends of the two connecting strips away from the hinge points are provided with sliders that engage and slide with the chute. The closed area surrounded by the first fastening strip and the two connecting strips is in the shape of an isosceles trapezoid. The present application has the effect of improving the installation efficiency of the fastening system.
Description
technical field [0001] The present application relates to the field of concrete buildings, in particular to a fastening system for concrete rectangular column templates and a construction method for concrete columns. Background technique [0002] At present, the building formwork is a temporary support structure, which is manufactured according to the design requirements, so that the concrete structure and components are formed according to the specified position and geometric size, maintain their correct positions, and bear the self-weight of the building formwork and the external load acting on it. The purpose of formwork engineering is to ensure the quality of concrete engineering and construction safety, speed up the construction progress and reduce engineering costs. When pouring concrete columns, the formwork is usually built first, then the formwork is fixed by a fastening system, and then concrete is poured in the formwork, and the formwork is removed after the concr...
Claims
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IPC IPC(8): E04G13/02
CPCE04G13/02
Inventor 黄成亚梁健
Owner 广东冠雄建设集团有限公司