CN206512923U - Multilayer prefabricated post of the one-shot forming with bracket - Google Patents

Multilayer prefabricated post of the one-shot forming with bracket Download PDF

Info

Publication number
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
Authority
CN
China
Prior art keywords
bracket
concrete
muscle
post
column
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN201621142463.2U
Other languages
Chinese (zh)
Inventor
季兆桐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ji Long Prefabricated Architectural Design Changzhou Co Ltd
Original Assignee
Ji Long Prefabricated Architectural Design Changzhou Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ji Long Prefabricated Architectural Design Changzhou Co Ltd filed Critical Ji Long Prefabricated Architectural Design Changzhou Co Ltd
Priority to CN201621142463.2U priority Critical patent/CN206512923U/en
Application granted granted Critical
Publication of CN206512923U publication Critical patent/CN206512923U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

Multilayer prefabricated post of the one-shot forming with bracket
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.
CN201621142463.2U 2016-10-21 2016-10-21 Multilayer prefabricated post of the one-shot forming with bracket Withdrawn - After Issue CN206512923U (en)

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 (1)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN206070562U (en) Subassembly formula underground structure
CN103850350A (en) Prefabricated, assembled and integrated type special-shaped column structure and jointing construction method thereof
CN108708394A (en) A kind of tunneling boring exempts from the overlapping assembled comprehensive pipe gallery structure and construction method of support
CN105484403B (en) Assembly concrete two-way ribbed slab floor and its method of construction
CN101597920A (en) Assembled type building construction and method thereof
CN203808235U (en) Integral fabricated precast special-shaped column structure
CN112695914B (en) Assembly type shear wall structure system and construction method thereof
CN103452350B (en) Assembling electronic workshop and construction method thereof
CN205224332U (en) Prefabricated wall body and prefabricated wallboard
CN110700105B (en) Synchronous construction method for high pier column and tie beam and template used in same
CN206512923U (en) Multilayer prefabricated post of the one-shot forming with bracket
CN107989238A (en) A kind of cast-in-place sandwiched heat-preservation shear wall structure, assembled architecture and engineering method
CN203603542U (en) Fabricated electronic workshop
CN206956979U (en) A kind of Linear shear wall with fore-set
CN104005475A (en) Hollow column assembling type frame system easy to mount and construction method
CN109208823A (en) It is a kind of can quick assembling built-in steel-case formula steel core concrete column and its production technology
CN213927614U (en) Shear force wall concrete replacement reinforced structure
CN105649259B (en) A kind of wallboard structural system of the dark framework of band of precast concrete wall panel and its structure
CN104005476A (en) Prefabricated frame system easy to manufacture and mount and construction method
KR20100121865A (en) Method for constructing building using prc integrating method
CN208201923U (en) A kind of armpit Angle formwork overlapping assembled comprehensive pipe gallery structure
CN106437031B (en) The multilayer prefabricated post of one-pass molding with bracket and preparation method thereof and construction method
CN208502067U (en) A kind of partial precast assembly prestress steel reinforced concrete hybrid beam
CN207525938U (en) A kind of assembled frame-shear structure column splitlevel connection structure
CN105735470A (en) Precast concrete frame system using high-performance materials differentially

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