CN2625479Y

CN2625479Y - Combination structure of wire spiral and main reinforcement

Info

Publication number: CN2625479Y
Application number: CN 03239644
Authority: CN
Inventors: 尹衍樑
Original assignee: Ruentex Engineering and Construction Co Ltd
Current assignee: Ruentex Engineering and Construction Co Ltd
Priority date: 2003-02-27
Filing date: 2003-02-27
Publication date: 2004-07-14
Anticipated expiration: 2013-02-27

Abstract

The utility model relates to a combination structure of a spiral hoop and a main reinforcing steel bar, the combination structure is characterized in that a big spiral hoop is fixedly bound and connected with a plurality of main reinforcing steel bars arranged at the inner side of the structure, a plurality of small spiral hoops are arranged at the outer side of the big spiral hoop and are fixedly bound or welded and fixedly connected with a plurality of main reinforcing steel bars arranged at the outer side of the structure and the big spiral hoop, a reinforcing steel bar cage with proper length can be made, a column or a beam of the building can be shaped after injecting the concrete to the external of the reinforcing steel bar cage, so that the purposes of timesaving construction, convenience, safety and free of the setting of binding hoops are reached.

Description

Spiral stirrup and main reinforcement combining structure

[technical field]

The utility model relates to a kind of building structure, particularly a kind of spiral stirrup and main reinforcement combining structure.

[background technology]

Reinforced concrete structure (RC) worker manufactured beam, post, concrete wherein is mainly resistance to compression, but reinforcing bar be for tension and bear shearing, make concrete structure thing can bear seismic forces and load-carrying.

Post in the construction of buildings, beam are grouting again after in post, beam inside reinforcing cage being set, and have the supporting role of interior of building.

Reinforcing cage is to form with several main reinforcements, number stirrup and number system muscle, the reinforcing bar of several main reinforcements for vertically running through; Stirrup for laterally enclosing the reinforcing bar of bundle main reinforcement periphery, can be strengthened the shearing resistance that increases structure, and can reach and enclose Shu Gongxiao; The number system muscle, for laterally enclosing the partly reinforcing bar of main reinforcement of bundle, it has directions X and Y direction respectively, can have the stirrup of reinforcement effect; When said structure uses in reality, but have as after shortcoming, have much room for improvement:

1. during construction cost and inconvenience: because of construction sequence is many and loaded down with trivial details, when having construction cost and the also shortcoming of inconvenience.

2. must be provided with most except main reinforcement in addition is muscle: in construction operation, the problem of construction inconvenience is also arranged, necessity of being improved is arranged in fact.

[novel content]

The utility model designer still has its shortcoming existence and is redesigned a kind of spiral stirrup and main reinforcement combining structure in view of the aforementioned structure of commonly using on reality is used.

Main purpose of the present utility model is for a kind of spiral stirrup and main reinforcement combining structure are provided, and this structure is for reaching easy construction, saving time, and not needing fully to be provided with is muscle.

In order to reach aforesaid utility model purpose, the technological means that the utility model used is to be to provide a kind of spiral stirrup and main reinforcement combining structure, and this structure includes: main reinforcement; The king bolt stirrup encloses and restraints in each main reinforcement outside, and the intersection between king bolt stirrup and each main reinforcement is connected and fixed; The minor spiral stirrup, wear main reinforcement in each minor spiral stirrup inside, and respectively it is inwards worn by the king bolt stirrup outside, make having part to intersect between minor spiral stirrup and king bolt stirrup, penetrate a main reinforcement permanent position between minor spiral stirrup and king bolt stirrup, be connected and fixed in the intersection.

This spiral stirrup and main reinforcement combining structure are to tie up solid or be welded to connect fixing with king bolt stirrup and several inboard main reinforcements, several minor spiral stirrups of king bolt stirrup arranged outside, the main reinforcement in each the minor spiral stirrup and several the outsides and king bolt stirrup are tied up admittedly or are welded to connect fixing, can be made into the reinforcing cage of tool suitable length; By king bolt stirrup, several minor spiral stirrups and several main reinforcement assembling becoming reinforcing cages.

Behind the outside penetration concrete of reinforcing cage, the post or the beam of the interior of building that can be shaped, can have constructs saves time, makes things convenient for and do not need fully to be provided with is muscle.

Spiral stirrup of the present utility model and main reinforcement combining structure mainly are post or the beams in construction of buildings, and can reach constructs saves time, makes things convenient for and do not need fully to be provided with is the purpose of muscle.

Below in conjunction with accompanying drawing, the utility model is elaborated as follows by specific embodiment:

[description of drawings]

Fig. 1 is a stereo appearance figure of the present utility model.

Fig. 2 is a three-dimensional exploded view of the present utility model.

Fig. 3 is that king bolt stirrup of the present utility model and several main reinforcements are tied up and are solidly connected fixing schematic diagram.

Fig. 4 is that the utility model is same as among Fig. 3 and counts the minor spiral stirrup in outer setting, and minor spiral stirrup inboard is provided with the schematic diagram of main reinforcement.

Fig. 5 is that the utility model is same as the schematic diagram that adds several main reinforcements among Fig. 4 in minor spiral stirrup inboard.

Fig. 6 is that the utility model is same as the schematic diagram that main reinforcement is set among Fig. 5 between minor spiral stirrup and king bolt stirrup.

Assembly conventional letter in the accompanying drawing:

(10) main reinforcement (20) king bolt stirrup

(30) minor spiral stirrup (40) main reinforcement

(50) main reinforcement (60) main reinforcement

(70) concrete

[embodiment]

The utility model is a kind of spiral stirrup and main reinforcement combining structure, sees also Fig. 1,2,3,6, comprises in the utility model:

Several the main reinforcements that vertically are oppositely arranged 10;

One king bolt stirrup 20 is to enclose to restraint in each main reinforcement 10 outsides, and the intersection between king bolt stirrup 20 and each main reinforcement 10 is tied up solid with fine wire or is welded to connect fixing;

A most minor spiral stirrup 30, can inwards wear by king bolt stirrup 20 outsides respectively, as shown in Figure 4, and make and have part to intersect between minor spiral stirrup 30 and the king bolt stirrup 20, between minor spiral stirrup 30 and king bolt stirrup 20, wear main reinforcement 60 permanent positions, tie up solid in the intersection with fine wire or be welded to connect fixingly, most minor spiral stirrups 30 are that king bolt stirrup 20 is for being arranged in relative position relatively, and the quantity of minor spiral stirrup 30 can be four.

As Fig. 4, shown in 5, wear several main reinforcements 4050 in each minor spiral stirrup 30 inside in regular turn by the outside to inboard, make each main reinforcement 4050 and main reinforcement 60 lay respectively at the opposite side of each minor spiral stirrup 30, when if the length of set post of interior of building or beam needs are longer, but most king bolt stirrups 20 of mat, a most minor spiral stirrup 30 are arranged at each main reinforcement 10 with right quantity, 40,50, on 60, to connect into the reinforcing cage of suitable length, outside penetration concrete 70 grouting of in Fig. 6 each reinforcing bar are shaped again, and the interior of building that can be shaped has the post or the beam of square profile.

Topmost purpose is in the utility model: be individually fixed in several main reinforcements 10 outsides with most king bolt stirrups 20, minor spiral stirrup 30 and king bolt stirrup 20 are also tied up solid with several main reinforcements 405060 with fine wire or are welded to connect fixing, main reinforcement 60 is located between minor spiral stirrup 30 and king bolt stirrup 20, and tie up solid in the intersection with fine wire or be welded to connect fixing, can be made into the reinforcing cage of suitable length, behind the outside penetration concrete 70 of reinforcing cage, can build the post or the beam of the interior of building that is shaped, the utlity model has construction saves time, convenient is muscle with not needing as commonly using structure setting, the utility model is real to be a kind of innovation and practical utility model, files an application in whence mere formality in accordance with the law.

Claims

1. spiral stirrup and main reinforcement combining structure, it is characterized in that: this structure includes:

Main reinforcement;

The king bolt stirrup encloses and restraints in each main reinforcement outside, and the intersection between king bolt stirrup and each main reinforcement is connected and fixed;

The minor spiral stirrup, wear main reinforcement in each minor spiral stirrup inside, and respectively it is inwards worn by the king bolt stirrup outside, make having part to intersect between minor spiral stirrup and king bolt stirrup, penetrate a main reinforcement permanent position between minor spiral stirrup and king bolt stirrup, be connected and fixed in the intersection.

2. spiral stirrup as claimed in claim 1 and main reinforcement combining structure is characterized in that: wherein the minor spiral stirrup is that the king bolt stirrup is arranged in relative position relatively.

3. spiral stirrup as claimed in claim 2 and main reinforcement combining structure is characterized in that: wherein main reinforcement is the opposite side that lays respectively at the minor spiral stirrup.

4. as claim 1,2 or 3 described spiral stirrups and main reinforcement combining structure, it is characterized in that: this is connected and fixed to can be with fine wire and ties up admittedly.

5. as claim 1,2 or 3 described spiral stirrups and main reinforcement combining structure, it is characterized in that: this is connected and fixed, and to can be welding fixing.