CN209538380U - A kind of lotus rhizome beam element of prefabricated beam column core space - Google Patents
A kind of lotus rhizome beam element of prefabricated beam column core space Download PDFInfo
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- CN209538380U CN209538380U CN201822070940.4U CN201822070940U CN209538380U CN 209538380 U CN209538380 U CN 209538380U CN 201822070940 U CN201822070940 U CN 201822070940U CN 209538380 U CN209538380 U CN 209538380U
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Abstract
A kind of lotus rhizome beam element of prefabricated beam column core space of the utility model, is related to prefabricated member technical field, wears muscle location difficulty, the not high problem of construction efficiency for solving reinforcing bar at assembled architecture beam-column connection.It includes lotus rhizome beam ontology and upper segmented column, lower segmented column, four corners at lotus rhizome beam ontology and column connected node offer the reinforcing bar hole to be provided that can accommodate more reinforcing bars respectively, upper and lower segmented column is prefabricated with upper longitudinal bar respectively at position corresponding with reinforcing bar hole to be provided and muscle is indulged in lower part, lower part is indulged muscle and is fixedly connected across reinforcing bar hole to be provided with upper longitudinal bar, and then casting concrete makes three segmented column, lotus rhizome beam ontology and lower segmented column prefabricated components form integral structures.Bean column node is arranged on lotus rhizome beam ontology, instead of the connection type of conventional double sectioned column up and down, the collision of bean column node position reinforcing bar and constructional difficulties problem are avoided, the prefabricated rate of assembled architecture can not only be greatlyd improve, while ensure that construction quality and efficiency.
Description
Technical field
The utility model relates to prefabricated member technical field, in particular to a kind of lotus rhizome beam list of prefabricated beam column core space
Member.
Background technique
For increasingly developed China's construction market, drawback present in cast-in-place structural system tends to obviously change.In face of this
A little problems, in conjunction with external building industrialization successful experience, China's building trade starts the industrialized tide of assembled architecture, makes
It, which develops, enters a brand-new epoch, and promotes the dramatic change of building field production method.The prefabricated rate of assembled architecture is wanted
While asking continuous improvement, reinforcing bar arrangement is intensive at field node, wear muscle location difficulty, the problems such as construction efficiency is not high is increasingly bright
It is aobvious.
Therefore, in order to improve the prefabricated rate of assembled architecture, while guaranteeing construction quality, design a kind of prefabricated beam column core
The lotus rhizome beam element in area, it has also become the technical issues of those skilled in the art's urgent need to resolve.
Utility model content
Reinforcing bar wears muscle location difficulty at existing assembled architecture beam-column connection, the not high problem of construction efficiency,
A kind of lotus rhizome beam element of the purpose of the utility model is to provide structures prefabricated beam column core space simple, easy for installation.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of lotus rhizome beam element of prefabricated beam column core space, it includes:
Lotus rhizome beam ontology, the lotus rhizome beam ontology are precast concrete, the lotus rhizome beam ontology and column connected node
The four corners at place vertically offer a reinforcing bar hole to be provided respectively, and the reinforcing bar hole to be provided can accommodate more reinforcing bars；
Upper segmented column, the upper segmented column lower end quadrangle are prefabricated with upper longitudinal bar at position corresponding with the reinforcing bar hole to be provided；
Lower segmented column is prefabricated with lower part at the position corresponding with the reinforcing bar hole to be provided of the lower segmented column upper end quadrangle and indulges muscle,
The reinforcing bar hole to be provided that the lower part is indulged muscle and can be passed through in the lotus rhizome beam ontology is fixedly connected with the upper longitudinal bar, and is poured
Concrete becomes whole.
Compared with prior art, the utility model is beneficial has the technical effect that
The lotus rhizome beam element of the prefabricated beam column core space of the utility model, the lotus rhizome beam element include lotus rhizome beam ontology and upper
Segmented column, lower segmented column, wherein the four corners at lotus rhizome beam ontology and column connected node offer respectively can accommodate more reinforcing bars
Reinforcing bar hole to be provided, upper and lower segmented column is prefabricated with upper longitudinal bar and lower part respectively at position corresponding with reinforcing bar hole to be provided and indulges muscle,
Lower part is indulged muscle and can be fixedly connected across reinforcing bar hole to be provided with upper longitudinal bar, and then casting concrete makes segmented column, lotus rhizome beam
Ontology and lower segmented column form integral structure.Therefore, the lotus rhizome beam element of the prefabricated beam column core space of the utility model, by upper
Traditional bean column node is arranged on lotus rhizome beam ontology for three segmented column, lotus rhizome beam ontology and lower segmented column prefabricated components, substitution
The connection type of conventional double sectioned column up and down avoids the collision of bean column node position reinforcing bar and constructional difficulties problems, can not only
The prefabricated rate of assembled architecture is greatlyd improve, while ensure that construction quality and efficiency.
Further, the upper longitudinal bar lower end cooperates prefabricated steel bushing, and the upper longitudinal bar and lower part indulge muscle and pass through institute
Steel bushing is stated to be fixedly connected.By the prefabricated steel bushing in upper segmented column in advance, upper longitudinal bar and lower part is facilitated to indulge the connection of muscle, section
The Connection Time for having saved reinforcing bar improves the joint efficiency of fabricated construction.
Further, reinforcing bar hole to be provided is polygon.By the way that the reinforcing bar hole to be provided of polygon is arranged, facilitates and subsequent pour section
The formwork construction of point concrete.When lotus rhizome beam ontology is installed, the reinforcing bar of four corners initially passes through reinforcing bar hole to be provided, passes through setting one
A bigger reinforcing bar hole to be provided, can satisfy reinforcing bar centralized arrangement, under the premise of meeting lotus rhizome beam stress intensity, save
Wear the time of muscle.
Further, the upper segmented column and the lower segmented column are prefabricated reinforced concrete structure.By prefabricated upper segmented column,
Lower segmented column and lotus rhizome beam ontology realize three prefabricated components and substitute two traditional cast-in-situ reinforced concrete columns, save and apply
Between working hour, construction cost is reduced, improves construction efficiency.
Further, the number of steel bars accommodated in the reinforcing bar hole to be provided is 3, and 3 reinforcing bars are triangularly arranged.According to
Design requirement, it is contemplated that the stability of entire stress system, the four corners at lotus rhizome beam ontology and column connected node are distinguished
One reinforcing bar hole to be provided is set, and the number of steel bars accommodated in each reinforcing bar hole to be provided is 3.And the prefabricated assembled beam column of tradition connects
When connecing, every reinforcing bar corresponds to a reinforcing bar hole to be provided, and four in lotus rhizome beam are only needed in the lotus rhizome beam ontology of the utility model
Respectively open up the reinforcing bar hole to be provided that can accommodate more reinforcing bars.It is consistent with the quantity of reinforcing bar hole to be provided with traditional number of steel bars
Form compare, using a bigger reinforcing bar hole to be provided, the form of reinforcing bar centralized arrangement solves reinforcing bar at bean column node and touches
It hits, wears muscle location difficulty, the not high problem of construction efficiency.
Detailed description of the invention
Fig. 1 is the floor map of the lotus rhizome beam element of the prefabricated beam column core space of an embodiment of the present invention；
Fig. 2 is the diagrammatic cross-section of the lotus rhizome beam element of the prefabricated beam column core space of an embodiment of the present invention.
In figure:
1- lotus rhizome beam ontology；Segmented column under 2-；The upper segmented column of 3-；Indulge muscle in the lower part 4-；5- upper longitudinal bar；6- steel bushing；7- reinforcing bar
Hole to be provided.
Specific embodiment
Below in conjunction with the drawings and specific embodiments to the utility model proposes a kind of prefabricated beam column core space lotus rhizome beam
Unit is described in further detail.According to following explanation, will be become apparent from feature the advantages of the utility model.It below will be by institute
The embodiment combination attached drawing enumerated, is described in detail the technology contents and feature of the utility model.Need in addition it illustrate, attached drawing is equal
Using very simplified form and using non-accurate ratio, only to convenient, lucidly aid illustration the utility model is real
Apply the purpose of example.For sake of convenience, "upper" described below, "lower" are consistent with the upper and lower direction of attached drawing, but this cannot be at
For the limitation of technical solutions of the utility model.
Embodiment one
Illustrate the structure composition of the lotus rhizome beam element of the prefabricated beam column core space of the utility model in conjunction with Fig. 1 and Fig. 2.
Fig. 1 and Fig. 2 are please referred to, a kind of lotus rhizome beam element of prefabricated beam column core space, it includes lotus rhizome beam ontology 1, upper section
Column 3 and lower segmented column 2, lotus rhizome beam ontology 1 are precast concrete, the four corners at lotus rhizome beam ontology 1 and column connected node
A reinforcing bar hole to be provided 7 is vertically offered respectively, and reinforcing bar hole to be provided 7 can accommodate more reinforcing bars；Upper 3 lower end quadrangle of segmented column and reinforcing bar
Hole to be provided 7 is prefabricated with upper longitudinal bar 5 at corresponding position；It is pre- at the position corresponding with reinforcing bar hole to be provided 7 of lower 2 upper end quadrangle of segmented column
It being formed with lower part and indulges muscle 4, the reinforcing bar hole to be provided 7 that lower part is indulged muscle 4 and can be passed through in lotus rhizome beam ontology 1 is fixedly connected with upper longitudinal bar 5,
And casting concrete becomes whole.
Specifically, the lotus rhizome beam element of the prefabricated beam column core space of the utility model, including three prefabricated components, respectively
For lotus rhizome beam ontology 1 and upper segmented column 3, lower segmented column 2, wherein the four corners of lotus rhizome beam ontology 1 offer respectively can accommodate it is more
The reinforcing bar hole to be provided 7 of root reinforcing bar, upper segmented column 3 and lower segmented column 2 are prefabricated with top at position corresponding with reinforcing bar hole to be provided 7 respectively
Muscle 4 is indulged in vertical muscle 5 and lower part, and lower part is indulged muscle 4 and can be fixedly connected across reinforcing bar hole to be provided 7 with upper longitudinal bar 5, then pours coagulation
Soil makes segmented column 3, lotus rhizome beam ontology 1 and lower segmented column 2 form integral structure.Therefore, the prefabricated beam column core of the utility model
The lotus rhizome beam element of heart district, by 2 three upper segmented column 3, lotus rhizome beam ontology 1 and lower segmented column prefabricated components, by traditional beam column
Node is arranged on lotus rhizome beam ontology 1, instead of the connection type of conventional double sectioned column up and down, avoids bean column node position steel
Muscle collision and constructional difficulties problem, the prefabricated rate of assembled architecture can not only be greatlyd improve, at the same ensure that construction quality and
Efficiency.
In the present embodiment, it is highly preferred that 5 lower end of upper longitudinal bar cooperates prefabricated steel bushing 6, upper longitudinal bar 5 and lower part are vertical
Muscle 4 is fixedly connected by steel bushing 6.By the prefabricated steel bushing 6 in upper segmented column 3 in advance, upper longitudinal bar 5 and lower part is facilitated to indulge muscle
4 connection saves the Connection Time of reinforcing bar, improves the joint efficiency of fabricated construction.
In the present embodiment, it is highly preferred that reinforcing bar hole to be provided 7 is polygon.By the reinforcing bar hole to be provided that polygon is arranged
7, facilitate the subsequent formwork construction for pouring node concrete.When lotus rhizome beam ontology 1 is installed, the reinforcing bar of four corners initially passes through reinforcing bar
Hole to be provided 7 can satisfy reinforcing bar centralized arrangement, meeting lotus rhizome beam stress by the way that a bigger reinforcing bar hole to be provided 7 is arranged
Under the premise of intensity, the time for wearing muscle is saved.
In the present embodiment, it is highly preferred that upper segmented column 3 and lower segmented column 2 are prefabricated reinforced concrete structure.By prefabricated
Bean column node is arranged on lotus rhizome beam ontology 1 for upper segmented column 3, lower segmented column 2 and lotus rhizome beam ontology 1, instead of conventional up and down two
The connection type of segmented column avoids the collision of bean column node position reinforcing bar and constructional difficulties problem.
In the present embodiment, it is highly preferred that the number of steel bars accommodated in reinforcing bar hole to be provided 7 is 3,3 reinforcing bars are in triangle
Shape arrangement.According to design requirement, it is contemplated that the stability of entire stress system is set respectively in the four corners of lotus rhizome beam ontology 1
A reinforcing bar hole to be provided 7 is set, the number of steel bars accommodated in each reinforcing bar hole to be provided 7 is 3.And the prefabricated assembled beam column of tradition connects
When connecing, every reinforcing bar corresponds to a reinforcing bar hole to be provided, only needs in the lotus rhizome beam ontology of the utility model in lotus rhizome beam ontology 1
Four respectively open up the reinforcing bar hole to be provided that can accommodate more reinforcing bars.With the quantity of traditional number of steel bars and reinforcing bar hole to be provided
Consistent form is compared, using a bigger reinforcing bar hole to be provided 7, reinforcing bar centralized arrangement under the premise of guaranteeing stress, just
In opening up for reinforcing bar hole to be provided 7 and pouring for subsequent concrete, solves reinforcing bar collision at bean column node, wears muscle location difficulty,
The not high problem of construction efficiency.
Please continue to refer to Fig. 1 and Fig. 2, the utility model additionally provides the lotus rhizome beam element of aforementioned prefabricated beam column core space
Installation method, this method comprises:
Lotus rhizome beam ontology 1, upper segmented column 3 and lower segmented column 2 are provided, lotus rhizome beam ontology 1 is precast concrete, lotus rhizome beam sheet
The four corners of body 1 vertically offer a reinforcing bar hole to be provided 7 respectively, and reinforcing bar hole to be provided 7 can accommodate more reinforcing bars；Upper segmented column 3
Lower end quadrangle is prefabricated with upper longitudinal bar 5 and steel bushing 6 at position corresponding with reinforcing bar hole to be provided 7；Lower 2 upper end quadrangle of segmented column and steel
It is prefabricated with lower part at the corresponding position of muscle hole to be provided 7 and indulges muscle 4；
It lifts lower segmented column 2 and installs；
It lifts right above lotus rhizome beam ontology 1 to lower segmented column 2, and the lower part for making lower segmented column 2 reserved indulges muscle 4 and passes through lotus rhizome beam
The reinforcing bar hole to be provided 7 of 1 four corners of ontology；
Segmented column 3 is to the surface of lotus rhizome beam ontology 1 in lifting, so that under the upper longitudinal bar 5 of upper segmented column 3 and lower segmented column 2
It indulges muscle 4 and is fixedly connected by steel bushing 6 in portion；
In the junction casting concrete of lotus rhizome beam ontology 1 and upper segmented column 3 and lower segmented column 2 so that lotus rhizome beam ontology 1 with it is upper
Segmented column 3, lower segmented column 2 form integral structure.
In the present embodiment, it is highly preferred that the number of steel bars accommodated in reinforcing bar hole to be provided 7 is 3,3 reinforcing bars are in triangle
Shape arrangement.Reinforcing bar centralized arrangement under the premise of guaranteeing stress, convenient for opening up for reinforcing bar hole to be provided 7 and pouring for subsequent concrete
It builds.
Foregoing description is only the description to the utility model preferred embodiment, not to any limit of the scope of the utility model
Fixed, any change, the modification that the those of ordinary skill in the utility model field does according to the disclosure above content belong to right and want
Seek the protection scope of book.
Claims (5)
1. a kind of lotus rhizome beam element of prefabricated beam column core space, which is characterized in that including
Lotus rhizome beam ontology, the lotus rhizome beam ontology are precast concrete, at the lotus rhizome beam ontology and column connected node
Four corners vertically offer a reinforcing bar hole to be provided respectively, and the reinforcing bar hole to be provided can accommodate more reinforcing bars；
Upper segmented column, the upper segmented column lower end quadrangle are prefabricated with upper longitudinal bar at position corresponding with the reinforcing bar hole to be provided；
Lower segmented column is prefabricated with lower part at the position corresponding with the reinforcing bar hole to be provided of the lower segmented column upper end quadrangle and indulges muscle, described
The reinforcing bar hole to be provided that lower part is indulged muscle and can be passed through in the lotus rhizome beam ontology is fixedly connected with the upper longitudinal bar, and pours coagulation
Soil becomes whole.
2. the lotus rhizome beam element of prefabricated beam column core space according to claim 1, which is characterized in that under the upper longitudinal bar
End cooperates prefabricated steel bushing, and the upper longitudinal bar is indulged muscle with lower part and is fixedly connected by the steel bushing.
3. the lotus rhizome beam element of prefabricated beam column core space according to claim 1, which is characterized in that reinforcing bar hole to be provided is more
Side shape.
4. the lotus rhizome beam element of prefabricated beam column core space according to claim 1, which is characterized in that the upper segmented column and institute
Stating lower segmented column is prefabricated reinforced concrete structure.
5. the lotus rhizome beam element of prefabricated beam column core space according to claim 1, which is characterized in that the reinforcing bar hole to be provided
The number of steel bars of middle receiving is 3, and 3 reinforcing bars are triangularly arranged.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201822070940.4U CN209538380U (en) | 2018-12-11 | 2018-12-11 | A kind of lotus rhizome beam element of prefabricated beam column core space |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201822070940.4U CN209538380U (en) | 2018-12-11 | 2018-12-11 | A kind of lotus rhizome beam element of prefabricated beam column core space |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457799A (en) * | 2018-12-11 | 2019-03-12 | 上海建工五建集团有限公司 | A kind of the lotus rhizome beam element and installation method of prefabricated beam column core space |
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2018
- 2018-12-11 CN CN201822070940.4U patent/CN209538380U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457799A (en) * | 2018-12-11 | 2019-03-12 | 上海建工五建集团有限公司 | A kind of the lotus rhizome beam element and installation method of prefabricated beam column core space |
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