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Three-in-one type formwork reinforcing fastener, reinforcing system and construction method of reinforcing system

A three-in-one formwork reinforcement technology, which is applied to the joints of formwork/formwork/work frame, the preparation of building components on site, construction, etc., can solve problems such as non-conformity, difficult removal of formwork, redundant reinforcement, etc.

Pending Publication Date: 2021-06-04
THE FIRST COMPARY OF CHINA EIGHTH ENG BUREAU LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Among them, in the existing construction industry, the formwork is mostly used as the fixing device for the entire reinforced concrete. However, in the process of assembling the existing formwork, the reinforcement between the formwork needs to be reinforced by experienced construction masters on the back of the formwork. , so as to meet the requirements of the entire building structure. In addition, the existing formwork is prone to this phenomenon of film expansion, and when it is removed in the later stage, it is difficult to remove the formwork, and after the removal, it will produce A large amount of construction waste does not meet the requirements of green buildings

Method used

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  • Three-in-one type formwork reinforcing fastener, reinforcing system and construction method of reinforcing system
  • Three-in-one type formwork reinforcing fastener, reinforcing system and construction method of reinforcing system
  • Three-in-one type formwork reinforcing fastener, reinforcing system and construction method of reinforcing system

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] see figure 1 , the present invention is: a three-in-one formwork reinforcement fastener, comprising: an alignment connecting screw 1, corresponding to two vertical reinforcement fasteners 2 detachably arranged at both ends of the alignment connection screw 1, and each vertical A transverse reinforcement fastener 3 is respectively arranged on the outer sides of the reinforcement fasteners 2 .

[0032] Wherein, the vertical reinforcement fastener 2 includes: a first vertical plate 21, the corresponding end of the alignment connecting screw 1 runs through both sides of the first vertical plate; and a clamping component, the clamping part is located inside the first vertical plate, and The clamping thickness can be adjusted along the direction perpendicular to the centerline of the alignment connecting screw 1; the transverse reinforcement fastener includes: a supporting part, fixed on the outer surface of the first vertical plate; The supporting part is detachably connect...

Embodiment 2

[0054] On the basis of Example 1, the others are the same as in Example 1. The difference from Example 1 is that the alignment connecting screw is set as a two-stage structure. On the basis of the original alignment connecting screw, the original The connection head is combined with the connection bolt rod, that is, the alignment connection screw includes: the alignment bolt rod with threads at both ends, and two connection heads respectively arranged at both ends of the alignment bolt rod. One end is threadedly matched with the alignment bolt rod, and the other end is provided with a connecting bolt rod, which is fixedly connected with one end of the connecting head.

Embodiment 3

[0056] On the basis of Embodiment 1, the others are the same as Embodiment 1. The difference from Embodiment 1 is that the support part in the transverse reinforcement fastener is set as a second vertical board vertically arranged outside the first vertical board. The second vertical board is set as an L-shaped board, one of the board surfaces of the second vertical board is arranged parallel to the top or bottom surface of the first vertical board, and the other board surface is arranged parallel to the first vertical board, and the top board is arranged parallel to the first vertical board. The fixed part is set as a limit bolt, and the limit bolt is arranged at the center of the plate surface parallel to the first vertical plate, and the centerline direction of the limit bolt is parallel to the centerline direction of the alignment connecting screw.

[0057] Specifically, it is mainly to further expand on the basis of the original three-in-one formwork reinforcement fastener...

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PUM

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Abstract

The invention provides a three-in-one type formwork reinforcing fastener, a reinforcing system and a construction method of the reinforcing system, and belongs to the technical field of constructional engineering. According to the technical scheme, the three-in-one type formwork reinforcing fastener comprises an alignment connecting screw rod, two vertical reinforcing fasteners correspondingly and detachably arranged at the two ends of the alignment connecting screw rod, and a transverse reinforcing fastener arranged on the outer side face of each vertical reinforcing fastener. The fastener is simple in structure; the construction method is easy and convenient to operate; the effect of reinforcing the back of the whole formwork can be achieved only through one fastener; mounting and dismounting are more convenient, so that the working efficiency of workers is further improved; and meanwhile, the surface smoothness of cast-in-place concrete can be effectively guaranteed, so that the membrane expansion phenomenon is fundamentally eliminated, and finally the situation that a honeycomb-shaped surface appears is eliminated.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a three-in-one formwork reinforcement fastener, a reinforcement system and a construction method thereof. Background technique [0002] With the rapid development of my country's economic construction, a large number of high-rise office buildings and multi-storey commercial buildings stand in major central cities, and these high-rise office buildings and multi-storey commercial buildings are mostly constructed of reinforced concrete structures. Therefore, steel bars Concrete is also the most commonly used construction method in construction projects today. [0003] Among them, in the existing construction industry, the formwork is mostly used as the fixing device for the entire reinforced concrete. However, in the process of assembling the existing formwork, the reinforcement between the formwork needs to be reinforced by experienced construction masters on the ba...

Claims

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Application Information

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IPC IPC(8): E04G17/00E04G17/065
CPCE04G17/00E04G17/065E04G17/0655E04G17/0658
Inventor 王友明刘运成刘腾宋波刁训亭李律衡
Owner THE FIRST COMPARY OF CHINA EIGHTH ENG BUREAU LTD