CN206512923U - Multilayer prefabricated post of the one-shot forming with bracket - Google Patents
Multilayer prefabricated post of the one-shot forming with bracket Download PDFInfo
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- CN206512923U CN206512923U CN201621142463.2U CN201621142463U CN206512923U CN 206512923 U CN206512923 U CN 206512923U CN 201621142463 U CN201621142463 U CN 201621142463U CN 206512923 U CN206512923 U CN 206512923U
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- bracket
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- column
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Abstract
The utility model belongs to prefabricated construction design and construction field, it is related to a kind of prefabricated assembled multilayer prefabricated post of the one-shot forming with bracket built in note, pass through the multilayer prefabricated post of prefabricated band bracket, reduce the joint connection in site number of times between prefabricated post, the load for bearing to transmit on precast beam by the concrete bracket of precast, which reaches, is not required to set that support, speed of application are fast and scene is succinct, is easy to the purpose of operation.
Description
Technical field
The utility model is related to multilayer prefabricated post of the one-shot forming with bracket in a kind of prefabrication, belongs to
Prefabricated construction design and construction field.
Background technology
At present, there are two kinds of forms of construction work in reinforced beam, post：Traditional cast-in-place and prefabrication and assembly construction.With country energetically
Building industrialization is advocated, this form of construction work of prefabrication and assembly construction is increasingly taken seriously.There is construction in traditional cast-in-place construction mode
The shortcomings of long in time limit, construction quality is poor, environmental is high.And at present in prefabrication, multilayer prefabricated post is usual
It is formed by connecting using multiple individual layer prefabricated posts, is required for connecting using grout sleeve layer by layer or slurry anchor overlap joint, and these connection sides
Formula is likely to bring the problems such as grouting is unreal, can not meet high-precision requirement of constructing, construction period is relatively long.And
And, current prefabricated assembly structural typically all uses the arrangement and method for construction for having support system with traditional cast-in-place identical, so not only
It substantially prolongs the construction period and add substantial amounts of support expense.Therefore necessary design is a kind of overcomes disadvantages mentioned above
Prefabricated beam-column connection and construction method.
Utility model content
To achieve these goals, the utility model provides multilayer prefabricated post of the one-shot forming with bracket, and it is in one kind
Lower floor's post is connected reliable multilayer prefabricated post with post, and is applied in bean column node construction by the setting realization of bracket without support
Work, speed of application is fast and scene is succinct, is easy to operation.
To realize above-mentioned technical purpose, the specific technical scheme that the utility model is taken is：
A kind of multilayer prefabricated post of one-shot forming with bracket, the multilayer prefabricated post includes some posts and indulges muscle, some ties
Muscle and several concrete columns；Be parallel to each other laid out in parallel between the vertical muscle of some posts；The column tie-bar, which is fixed on post, to be indulged
On muscle, and column tie-bar is indulged muscle with post and is arranged in a mutually vertical manner；Concrete column cast is coated on post and indulges the outer of muscle and column tie-bar
Arranged between portion, and concrete column and concrete column in gap, the gap between adjacent two concrete column, which is formed, installs
Room；Plant and install at least one outside precast beam in the installation room；Also include at least one pair of concrete bracket；Each pair is mixed
Solidifying clay ox leg, which is symmetrically distributed in concrete column upper end, is used for support cylinder upper end both sides；If each pair concrete bracket includes
Dry bracket indulges muscle, some bracket stirrups, spacer bar and concrete bodies；The bracket is indulged muscle and longitudinally divided along concrete bracket
Cloth, bracket stirrup, which is fixed on bracket, to be indulged on muscle；The concrete bodies cast is coated on the outside that bracket indulges muscle and bracket stirrup；Institute
Spacer bar is stated for symmetrical double L-shaped structure, the short side of the spacer bar of double L-shaped structure is fixed on its length in concrete bodies
While parallel to concrete column length direction, and extend upwardly to outside concrete bodies；The concrete bodies, concrete column are one
Secondary property moulding by casting.
As the improved technical scheme of the utility model, in addition to it is some to steel corbel, each pair steel corbel is symmetrically distributed in
Concrete column upper end be used for support cylinder upper end both sides and with concrete bracket vertical distribution.
As the improved technical scheme of the utility model, the steel corbel is fixed on concrete column by steel nail.
As the improved technical scheme of the utility model, the precast beam two ends are provided with keyway, and the bottom surface of the keyway is set
There is beam-ends positioning hole；Precast beam is placed in installation room by keyway, and is positioned by spacer bar with beam-ends positioning hole.
The utility model beneficial effect：
（1）Multilayer prefabricated post uses two sections or three segmented columns in the integral prefabricated technique of factory because of it, makes its connection reliably, no
Easy fracture separation, anti-seismic performance are good, because of prefabricated components when being substantially shorter engineering time and traditional single-unit multilayer prefabricated post connection
Error and the problem of be difficult to connection, and can reduce link cost,
（2）The setting of bracket can save substantial amounts of support in multilayer prefabricated post, and more safe and reliable, so as to save support
Expense and accelerate speed of application and scene is succinct, be easy to operation.Preferably embody prefabricated assembled build and note energy-saving and environmental protection, height
The advantages of effect.
（3）During precast beam lifting construction, any support need not be set under beam slab.
Brief description of the drawings
A kind of front view diagrammatic cross-section of multilayer prefabricated post of the one-shot forming of the present utility model of accompanying drawing 1 with bracket；
A kind of left view floor map of multilayer prefabricated post of the one-shot forming of the present utility model of accompanying drawing 2 with bracket；
Diagrammatic cross-section at a kind of A-A of multilayer prefabricated post of the one-shot forming of the present utility model of accompanying drawing 3 with bracket；
Diagrammatic cross-section at a kind of B-B of multilayer prefabricated post of the one-shot forming of the present utility model of accompanying drawing 4 with bracket；
A kind of multilayer prefabricated post concrete bracket structural representation of the one-shot forming of the present utility model of accompanying drawing 5 with bracket；
The scheme of installation of a kind of multilayer prefabricated post of the one-shot forming of the present utility model of accompanying drawing 6 with bracket and precast beam；
Opposite side after a kind of multilayer prefabricated post of the one-shot forming of the present utility model of accompanying drawing 7 with bracket is installed with precast beam
Schematic diagram；
In figure：1st, post indulges muscle；2nd, multilayer prefabricated post；3rd, concrete bracket；4th, column tie-bar；5th, core space column tie-bar；6th, it is fixed
Position reinforcing bar；7th, bracket stirrup；8th, bracket indulges muscle；9th, back indulges muscle；10th, muscle is indulged at beam bottom；11st, beam bottom additional muscle；12nd, precast beam；
13rd, keyway；14th, pre-embedded bolt hole；15th, positioning hole；16th, steel corbel.
Embodiment
To make the purpose and technical scheme of the utility model embodiment clearer, implement below in conjunction with the utility model
The accompanying drawing of example, the technical scheme to the utility model embodiment is clearly and completely described.Obviously, described embodiment
It is a part of embodiment of the present utility model, rather than whole embodiments.Based on described embodiment of the present utility model,
The every other embodiment that those of ordinary skill in the art are obtained on the premise of without creative work, belongs to this practicality
Novel protected scope.
Operation principle：By prefabricated band bracket multilayer skewered post, the joint connection in site number of times of post and post is reduced, is held by bracket
The purpose that being not required to, support is set is reached by the load transmitted on precast beam.
Embodiment 1
A kind of multilayer prefabricated post of one-shot forming with bracket, the multilayer prefabricated post includes some posts and indulges muscle 1, some ties
Muscle 4 and several concrete columns；Be parallel to each other laid out in parallel between the vertical muscle 1 of some posts；The column tie-bar 4 is fixed on post
On vertical muscle 1, and column tie-bar 4 is indulged muscle 1 with post and is arranged in a mutually vertical manner；The concrete column cast is coated on post and indulges muscle 1 and tie
The outside of muscle 4, and arranged between concrete column and concrete column in gap, the gap shape between adjacent two concrete column
Into installation room；Plant and install at least one outside precast beam 12 in the installation room；Also include at least one pair of coagulation clay ox
Leg 3；Each pair concrete bracket 3, which is symmetrically distributed in concrete column upper end, is used for support cylinder upper end both sides；The each pair coagulation
Clay ox leg 3 includes some brackets and indulges muscle 8, some bracket stirrups 7, spacer bar 6 and concrete bodies；The bracket indulges the edge of muscle 8
The genesis analysis of concrete bracket 3, bracket stirrup 7, which is fixed on bracket, to be indulged on muscle 8；The concrete bodies cast is coated on bracket and indulges muscle
8 with the outside of bracket stirrup 7；The spacer bar 6 is symmetrical double L-shaped structure, the spacer bar 6 of double L-shaped structure
Short side is fixed on its interior long side of concrete bodies parallel to concrete column length direction, and extends upwardly to outside concrete bodies；Institute
Concrete bodies, concrete column is stated to be molded for disposal pouring.
Multilayer prefabricated post of the one-shot forming with bracket, is prepared from using following steps：
Step 1: in factory or job site, some posts are indulged into muscle 1 and the colligation of column tie-bar 4 into the framework of multilayer prefabricated post 2
Structure, i.e., be parallel to each other laid out in parallel between the vertical muscle 1 of guarantee post during colligation, and column tie-bar 4, which is fixed on post, to be indulged on muscle 1, and
Column tie-bar 4 is indulged muscle 1 with post and is arranged in a mutually vertical manner；Its center pillar is vertical, and muscle 1 is elongated is arranged at the prefabricated shaft of whole multilayer；
Step 2: bracket is indulged into the frame structure that muscle 8 is fixed on multilayer prefabricated post 2 with bracket stirrup 7 by the shape of bracket
On, while spacer bar 6 is fixed on, bracket is vertical to obtain total framework between muscle 8 and bracket stirrup 7；
Step 3: total framework to be positioned over to the multilayer prefabricated post casting mold that the length made is more than total lengths of frame
In, disturbing concrete is smash and ensures disposal molding in the module, when concrete setting when meeting demoulding strength to being stripped
Obtain the multilayer prefabricated post 2 with concrete bracket.
For the ease of the installation of precast beam 12, the two ends of precast beam 12 are provided with keyway 13, and the bottom surface of the keyway 13 is set
There is beam-ends positioning hole 15；Precast beam 12 is placed in installation room by keyway 13, and passes through spacer bar 6 and beam-ends positioning hole 15
Positioned.
A kind of multilayer prefabricated post 2 of one-shot forming with bracket, is constructed using following steps：
It is poured in Step 1: pouring at the construction field (site) after basis or lower floor's post of having constructed, the multilayer prefabricated post 2 of hanging belt bracket,
Multilayer prefabricated post 2 with bracket is installed on basis or lower floor's post, and it is simultaneously fixed in the two directions using temporary support
Multilayer prefabricated post 2 with bracket；
Step 2: basis or lower floor's post are connected with the multilayer prefabricated post 2 with bracket using grouting process cast, increase is steady
Solidity to directly rest on precast beam 12 on concrete bracket 3 in step 3；
Step 3: precast beam 12 is shelved on concrete bracket 3, it is ensured that spacer bar 6 can pass through the keyway of precast beam 12
The positioning hole 15 set at 13；Ensure that in subsequent construction technique the precast beam 12 is not required to any support and can directly constructed；
Step 4: the bottom land of keyway 13 in precast beam 12 places beam bottom additional muscle 11, it is ensured that beam bottom additional muscle 11 is through peace
Fill room；
Step 5: interting back on the top of precast beam 12 indulges muscle 9, and it is equal to ensure that beam bottom additional muscle 11 indulges muscle 9 with back
Through installation room；
Step 6: being secured across beam bottom additional muscle 11 at mounting hole site, back using core space column tie-bar 5 indulges muscle 9, post
Vertical muscle 1 and column tie-bar 4, i.e., use two U-shaped reinforcing bars to be mutually lapped realization from the relative both sides insertion of pillar simultaneously solid simultaneously
Determine beam bottom additional muscle 11, back and indulge the vertical muscle 1 of muscle 9, post and column tie-bar 4；
Part back stirrup is poured after muscle 9 is fixed Step 7: being indulged in back, and back is indulged into muscle 9 by the way of cast-in-place note
Part back stirrup cladding is poured with after.
Such a form is applied to bear the situation of larger load on the bracket of multilayer prefabricated post 2.
Embodiment 2
Difference with embodiment 1 is, for the ease of the construction application of multilayer prefabricated post 2, the one-shot forming band bracket
Multilayer prefabricated post 2 also include it is some to steel corbel 16, each pair steel corbel 16 be symmetrically distributed in concrete column be used for support one
The both sides at end and with the vertical distribution of concrete bracket 3.
Specific construction step is：
Step 1: in factory or job site, post is indulged into muscle 1（It is elongated to be arranged at the prefabricated shaft of whole multilayer）And column tie-bar
4 press design requirement colligation into the frame structure of multilayer prefabricated post 2；
Step 2: bracket is indulged into the frame structure that muscle 8 is fixed on multilayer prefabricated post 2 with bracket stirrup 7 by the shape of bracket
On, while spacer bar 6 is fixed on, bracket is vertical to obtain total framework between muscle 8 and bracket stirrup 7；
Step 3: the connection of steel corbel 16 is fixed on pre-embedded bolt hole 14 be positioned over after total framework make two section or
In the mould of multilayer prefabricated post 2 of three segmented columns, disturbing concrete, one-shot forming, when concrete when meeting demoulding strength to being stripped
It is stand-by；
Step 4: at the construction field (site), first steel corbel 16 can be secured by bolts in pre-embedded bolt hole 14 before lifting（Steel
Beam load that the bearing capacity of bracket 16 and bolt can be shelved according to its top is sized）, then lifted and subsequently
Operation, first carries out the lifting of multilayer prefabricated post 2, and the processes such as the lifting and the cast of cast-in-place part of follow-up precast beam 12 are carried out afterwards,
Any support also need not be set under subsequent construction central sill.
Step 5: when the node casting complete that precast beam 12 is connected with multilayer prefabricated post 2 and after reach design strength, steel ox
Leg 16 it is dismountable and it is repeatable utilize.
Such a form is applied to bear the situation compared with small load on the bracket of multilayer prefabricated post 2.
Embodiment of the present utility model is these are only, it describes more specific and detailed, but can not therefore understand
For the limitation to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, not taking off
On the premise of the utility model design, various modifications and improvements can be made, these belong to protection of the present utility model
Scope.
Claims (4)
1. a kind of multilayer prefabricated post of one-shot forming with bracket, the multilayer prefabricated post includes some posts and indulges muscle, some column tie-bars
And several concrete columns；Be parallel to each other laid out in parallel between the vertical muscle of some posts；The column tie-bar, which is fixed on post, indulges muscle
On, and column tie-bar and post indulge muscle and be arranged in a mutually vertical manner；The concrete column cast is coated on the outside that post indulges muscle and column tie-bar,
And arranged between concrete column and concrete column in gap, the gap between adjacent two concrete column, which is formed, installs empty
Position；Plant and install at least one outside precast beam in the installation room；Characterized in that, also including at least one pair of coagulation clay ox
Leg；Each pair concrete bracket, which is symmetrically distributed in concrete column upper end, is used for support cylinder upper end both sides；The each pair concrete
Bracket includes some brackets and indulges muscle, some bracket stirrups, spacer bar and concrete bodies；The bracket indulges muscle along coagulation clay ox
The longitudinal direction distribution of leg, bracket stirrup, which is fixed on bracket, to be indulged on muscle；The concrete bodies cast is coated on bracket and indulges muscle and ox
The outside of leg cuff muscle；The spacer bar is symmetrical double L-shaped structure, and the short side of the spacer bar of double L-shaped structure is fixed
In in concrete bodies, its long side is extended upwardly to outside concrete bodies parallel to concrete column length direction；The concrete
Body, concrete column are molded for disposal pouring.
2. multilayer prefabricated post of a kind of one-shot forming according to claim 1 with bracket, it is characterised in that also including some
To steel corbel, each pair steel corbel, which is symmetrically distributed in concrete column upper end, is used for support cylinder upper end both sides and and concrete bracket
Vertical distribution.
3. a kind of multilayer prefabricated post of the one-shot forming according to claim 2 with bracket, it is characterised in that the steel corbel
It is fixed on by steel nail on concrete column.
4. a kind of multilayer prefabricated post of the one-shot forming according to claim 1 with bracket, it is characterised in that the precast beam
Two ends are provided with keyway, and the bottom surface of the keyway is provided with beam-ends positioning hole；Precast beam is placed in installation room by keyway, and passes through
Spacer bar is positioned with beam-ends positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621142463.2U CN206512923U (en) | 2016-10-21 | 2016-10-21 | Multilayer prefabricated post of the one-shot forming with bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621142463.2U CN206512923U (en) | 2016-10-21 | 2016-10-21 | Multilayer prefabricated post of the one-shot forming with bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206512923U true CN206512923U (en) | 2017-09-22 |
Family
ID=59860817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621142463.2U Withdrawn - After Issue CN206512923U (en) | 2016-10-21 | 2016-10-21 | Multilayer prefabricated post of the one-shot forming with bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206512923U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437031A (en) * | 2016-10-21 | 2017-02-22 | 季氏预制装配建筑设计常州有限公司 | One-step formed multi-layer prefabricated column with bracket as well as manufacturing method and construction method thereof |
| CN110469054A (en) * | 2019-09-03 | 2019-11-19 | 宁波优造建筑科技有限公司 | A kind of lattice steel reinforced concrete coupled column bean column node |
-
2016
- 2016-10-21 CN CN201621142463.2U patent/CN206512923U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437031A (en) * | 2016-10-21 | 2017-02-22 | 季氏预制装配建筑设计常州有限公司 | One-step formed multi-layer prefabricated column with bracket as well as manufacturing method and construction method thereof |
| CN106437031B (en) * | 2016-10-21 | 2019-02-05 | 季氏预制装配建筑设计常州有限公司 | The multilayer prefabricated post of one-pass molding with bracket and preparation method thereof and construction method |
| CN110469054A (en) * | 2019-09-03 | 2019-11-19 | 宁波优造建筑科技有限公司 | A kind of lattice steel reinforced concrete coupled column bean column node |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170922 Effective date of abandoning: 20190205 |
|
| AV01 | Patent right actively abandoned |