CN206034426U - Pour into double reinforcement cage structure of pile foundation - Google Patents
Pour into double reinforcement cage structure of pile foundation Download PDFInfo
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- CN206034426U CN206034426U CN201621002314.6U CN201621002314U CN206034426U CN 206034426 U CN206034426 U CN 206034426U CN 201621002314 U CN201621002314 U CN 201621002314U CN 206034426 U CN206034426 U CN 206034426U
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Abstract
The utility model discloses a pour into double reinforcement cage structure of pile foundation, this pour into double reinforcement cage structure of pile foundation by outer row indulge main muscle, wire spiral, put more energy into stirrup and interior row indulge main muscle and connect to form, outer arrange indulge main muscle with outer arrange indulge be parallel to each other between the main muscle and equidistant ground vertical distribution on same circumference and enclose into a columnar structure, spiral to the wire spiral heliciform by the outer row outside of the columnar structure that encloses of main muscle from north to south to wire spiral indulges main muscle welded connection with outer arranging, have an annular stirrup of putting more energy into of circle in the inboard welding of being indulged the columnar structure that main muscle encloses by outer row, interior row indulges main muscle and indulges main muscle and weld in parallel to each other on the stirrup of putting more energy into with outer arranging. The utility model discloses can not only guarantee the engineering quality better, still have simultaneously construction convenience, efficiency of construction high, can effectively prevent the advantage that a hole collapses, moreover the utility model discloses the cost be can also practice thrift, can good economic benefits and social be brought for the enterprise.
Description
Technical field
This utility model is related to a kind of double reinforcement cage structure of poured pile base, belongs to for industry and civil buildings, railway
Or the steel reinforcement cage technical field of highway poured pile base.
Background technology
In foundation engineering ultra-deep and large diameter filling pile cage of reinforcement layout design, reinforcing bar cage bar radical all compares many, adopts
Monolayer steel reinforcement cage cannot be arranged or reinforcing bar between spacing it is too little, can not meet the requirement of minimum spacing, be typically arranged to
The inside and outside two-layer steel reinforcement cage of cage in cage, outer cage and interior cage are separately lifted by crane, are segmented connection installation, and hoisting engineering amount is big, hangs reinforcing bar
Overlong time during cage.Due to interior cage narrow space, it is unfavorable for that conduit carries out underwater concrete and pour smashing.And engineering pile cages
Internal and external cycle reinforcing bar radical is excessive, and spacing is less, stops concrete diffusion, it is difficult to ensure cast-in-place pile concrete construction molding quality.
Therefore, the steel reinforcement cage of existing poured pile base or not ideal enough, it is impossible to the needs that satisfaction is used.
The content of the invention
The purpose of this utility model is to provide that a kind of easy construction, efficiency of construction be high, cost-effective, construction quality is good
The double reinforcement cage structure of poured pile base, to overcome the deficiencies in the prior art.
What the technical solution of the utility model was realized in：
A kind of double reinforcement cage structure of poured pile base of the present utility model is that the double reinforcement cage structure of the poured pile base is by outer
Row vertical main-bar, tie hoop, put more energy into stirrup and interior row's vertical main-bar connection composition, between outer row's vertical main-bar and outer row's vertical main-bar mutually
Parallel and be equally spacedly vertically distributed on same circumference and surround a column structure, tie hoop helically spirals by outer
The outside of the column structure that vertical main-bar is surrounded is arranged, and tie hoop is welded to connect with outer row's vertical main-bar；By outer row's vertical main-bar
The stirrup of putting more energy into of annular shape is welded with the inside of the column structure for surrounding, interior row's vertical main-bar is welded in parallel to each other with outer row's vertical main-bar
It is connected on and puts more energy on stirrup.
In the double reinforcement cage structure of above-mentioned poured pile base, the inner side that vertical main-bar is arranged outside per root is all arranged with a root bead in parallel
It is connected on the interior row's vertical main-bar put more energy on stirrup.
In the double reinforcement cage structure of above-mentioned poured pile base, the inner side that vertical main-bar is arranged outside per root is all arranged with one in parallel
It is welded on the interior row's vertical main-bar put more energy on stirrup, and the center of circle by stirrup of putting more energy into and outer row's vertical main-bar and the vertical master of the interior row
The straight line that the reinforcing steel bar center line of muscle is vertical is same straight line.
As a result of above-mentioned technical proposal, a kind of double reinforcement cage structure of poured pile base of the present utility model was being implemented
There are following some main performance features in journey：
1st, Internal and external cycle steel reinforcement cage cage bar spot welding is linked to be entirety by stirrup of putting more energy into by this utility model, and the entirety of steel reinforcement cage is just
Degree is strengthened, and reduces the deformation in reinforcement cage hoisting installation process；
2nd, this utility model adopts this double reinforcement cage structure, reduces the lifting installation workload of steel reinforcement cage, it is to avoid
Long-time hangs and increases stake holes during steel reinforcement cage and collapse the risk of wall；
3rd, this utility model adopts this double reinforcement cage structure, and can maximize increases the spacing of steel reinforcement cage cage bar, is beneficial to
The diffusion of concrete when conduit carries out underwater concrete construction, pour and smash；
Using proof, this utility model is solved for Jing tests：Ultra-deep and large diameter cast-in-place pile concrete construction molding quality
Problem；Steel reinforcement cage integral rigidity is improve using this double reinforcement cage structure, the change in reinforcement cage hoisting installation process is reduced
Shape；Reduce the lifting installation workload of steel reinforcement cage, it is to avoid hanging in long-time increases stake holes during steel reinforcement cage and collapse the risk of wall.
Therefore, compared with prior art, this utility model can not only better ensure that construction quality to this utility model, while
Also there is easy construction, efficiency of construction is high, can effectively prevent stake holes from caving in, and this utility model can also be saved into
Originally, good economic benefit and social benefit can be brought for enterprise.
Description of the drawings
Fig. 1 is structural representation when this utility model vertically stands up；
Overlooking the structure diagrams of the Fig. 2 for Fig. 1；
Description of reference numerals：Arrange vertical main-bar, 2- tie hoops outside 1-, 3- puts more energy into stirrup, row's vertical main-bar in 4-.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is further described.
Embodiment of the present utility model：A kind of double reinforcement cage structure of poured pile base of the present utility model, such as Fig. 1 and Fig. 2
It is shown, the double reinforcement cage structure of the poured pile base by outer row's vertical main-bar 1, tie hoop 2, put more energy into stirrup 3 and interior row's vertical main-bar 4 connects
Composition is connect, is parallel to each other between outer row's vertical main-bar 1 and outer row's vertical main-bar 1 and is equally spacedly vertically distributed on same circumference and encloses
Into a column structure, tie hoop 2 helically spirals in the outside of the column structure surrounded by outer row's vertical main-bar 1, and spiral shell
Rotation stirrup 2 is welded to connect with outer row's vertical main-bar 1；Annular shape is welded with the inside of the column structure surrounded by outer row's vertical main-bar 1
Stirrup 3 of putting more energy into, interior row's vertical main-bar 4 is welded on outer row's vertical main-bar 1 in parallel to each other and put more energy on stirrup 3.
In the above-mentioned double reinforcement cage structure of poured pile base, the inner side that vertical main-bar 1 is arranged outside per root is all arranged with parallel
One root bead is connected on the interior row's vertical main-bar 4 put more energy on stirrup 3；In order to reach optimum efficiency, in the inner side by vertical main-bar 1 is arranged outside per root
When the root bead that all be arranged in parallel is connected on the interior row's vertical main-bar 4 put more energy on stirrup 3, make by the center of circle of stirrup 3 of putting more energy into and the outer row
The straight line vertical with the reinforcing steel bar center line of interior row's vertical main-bar 4 of vertical main-bar 1 is same straight line, i.e., preferably by outer row's vertical main-bar 1
Its reinforcing steel bar center line is all disposed within to the same vertical line for putting more energy into 3 center of circle of stirrup with the reinforcing steel bar center line of interior row's vertical main-bar 4
.
Outer row's vertical main-bar 1, tie hoop 2, put more energy into stirrup 3 and interior row's vertical main-bar 4 is built using commonly used in the prior art
Reinforcement fabrication is built, the diameter of its reinforcing bar can be determined in a conventional way according to requirements.
During Specific construction, this utility model can also be implemented according to the following steps：
（1）Outer row's vertical main-bar 1 on jig is laid first, it is ensured that joint there must not be space, connect by tie hoop 2
Fixed outer row's vertical main-bar 1 is connect, outer placing of reinforcement cage is formed；
（2）Stirrup 3 of putting more energy into is laid in outer placing of reinforcement cage, and outer row's vertical main-bar 1 is carried out into part with 3 pointwise of stirrup of putting more energy into
Spot welding, with fixed position；
（3）Placement is put more energy into interior row's vertical main-bar 4 of 3 internal layer of cranse, and corresponding interior row's vertical main-bar 4 and 3 is put more energy into stirrup spot welding
Fix.
Claims (3)
1. the double reinforcement cage structure of a kind of poured pile base, it is characterised in that：The double reinforcement cage structure of the poured pile base is indulged by outer row
Cage bar（1）, tie hoop（2）, stirrup of putting more energy into（3）With interior row's vertical main-bar（4）Connection composition, outer row's vertical main-bar（1）It is vertical with outer row
Cage bar（1）Between be parallel to each other and be equally spacedly vertically distributed on same circumference and surround a column structure, tie hoop（2）
Helically spiral by outer row's vertical main-bar（1）The outside of the column structure for surrounding, and tie hoop（2）With outer row's vertical main-bar
（1）It is welded to connect；By outer row's vertical main-bar（1）The stirrup of putting more energy into of annular shape is welded with the inside of the column structure for surrounding（3）, it is interior
Row's vertical main-bar（4）With outer row's vertical main-bar（1）Stirrup of putting more energy into is welded in parallel to each other（3）On.
2. the double reinforcement cage structure of poured pile base according to claim 1, it is characterised in that：Vertical main-bar is arranged outside per root
（1）Inner side be all arranged with a root bead in parallel and be connected on stirrup of putting more energy into（3）On interior row's vertical main-bar（4）.
3. the double reinforcement cage structure of poured pile base according to claim 2, it is characterised in that：Vertical main-bar is arranged outside per root
（1）Inner side be all arranged with a root bead in parallel and be connected on stirrup of putting more energy into（3）On interior row's vertical main-bar（4）, and by stirrup of putting more energy into
（3）The center of circle and outer row's vertical main-bar（1）With interior row's vertical main-bar（4）The vertical straight line of reinforcing steel bar center line be same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621002314.6U CN206034426U (en) | 2016-08-31 | 2016-08-31 | Pour into double reinforcement cage structure of pile foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621002314.6U CN206034426U (en) | 2016-08-31 | 2016-08-31 | Pour into double reinforcement cage structure of pile foundation |
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| Publication Number | Publication Date |
|---|---|
| CN206034426U true CN206034426U (en) | 2017-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621002314.6U Active CN206034426U (en) | 2016-08-31 | 2016-08-31 | Pour into double reinforcement cage structure of pile foundation |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149682A (en) * | 2016-08-31 | 2016-11-23 | 中建四局第建筑工程有限公司 | A kind of double reinforcement cage structure of poured pile base |
| CN109550874A (en) * | 2018-11-27 | 2019-04-02 | 中交第四公路工程局有限公司 | A kind of mould for the processing of the double-deck main reinforcement steel reinforcement cage |
| CN114197757A (en) * | 2021-12-29 | 2022-03-18 | 中建八局第二建设有限公司 | Tree-shaped column node steel bar arrangement structure based on BIM and construction method |
| CN114718106A (en) * | 2022-05-23 | 2022-07-08 | 中建二局第二建筑工程有限公司 | Construction method for crossing subway line |
-
2016
- 2016-08-31 CN CN201621002314.6U patent/CN206034426U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149682A (en) * | 2016-08-31 | 2016-11-23 | 中建四局第建筑工程有限公司 | A kind of double reinforcement cage structure of poured pile base |
| CN109550874A (en) * | 2018-11-27 | 2019-04-02 | 中交第四公路工程局有限公司 | A kind of mould for the processing of the double-deck main reinforcement steel reinforcement cage |
| CN114197757A (en) * | 2021-12-29 | 2022-03-18 | 中建八局第二建设有限公司 | Tree-shaped column node steel bar arrangement structure based on BIM and construction method |
| CN114718106A (en) * | 2022-05-23 | 2022-07-08 | 中建二局第二建筑工程有限公司 | Construction method for crossing subway line |
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