CN209369031U - A kind of assembled steel reinforced concrete frame node attachment device - Google Patents
A kind of assembled steel reinforced concrete frame node attachment device Download PDFInfo
- Publication number
- CN209369031U CN209369031U CN201822143487.5U CN201822143487U CN209369031U CN 209369031 U CN209369031 U CN 209369031U CN 201822143487 U CN201822143487 U CN 201822143487U CN 209369031 U CN209369031 U CN 209369031U
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- prefabricated
- prop
- muscle
- node
- lower prop
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Abstract
A kind of assembled steel reinforced concrete frame node attachment device provided by the utility model, including prefabricated lower prop, prefabricated upper prop and precast concrete beam, wherein, two brackets being arranged symmetrically are provided on prefabricated lower prop, a precast concrete beam is placed on each bracket, prefabricated lower prop is flexibly connected with two precast concrete beams respectively, and the second pouring area for casting concrete is provided at the connecting node；The upper end of prefabricated lower prop and the lower end of prefabricated upper prop are flexibly connected, and the first pouring area for casting concrete is provided at the connecting node；The structure solves the problems, such as that conventional node pours due to reinforcing bar complexity at node and causes；The difficulty of construction at node can be finally reduced, construction monitoring is easy to, increases pouring quality, so that structure is relatively reliable.
Description
Technical field
The utility model belongs to the engineering field of fabricated construction, in particular to a kind of assembled steel reinforced concrete frame section
Point attachment device.
Background technique
Assembled steel Reinforced Concrete Buildings are the concrete structures using prefabricated components as main bearing member.Currently, China
Precast reinforced concrete structure is being widelyd popularize and is developing, assembled architecture more meets the requirement of Green Development.
Precast reinforced concrete structure can economize on resources, reduce the pollution to environment and reduce construction cost,
It is truly realized save land, is energy saving, saving material, water-saving, short time limit etc. and require.Traditional assembled steel reinforced concrete frame bean column node connects
Needs live assembling reinforcement, casting concrete are connect, column, the connection of primary-secondary beam core node area's reinforcing bar are complicated, and concreting is not easy
It vibrates, the problem of difficulty of construction is big, construction quality is difficult to ensure.
Summary of the invention
The purpose of this utility model is to provide a kind of assembled steel reinforced concrete frame node attachment devices, solve
State technical problem.
In order to achieve the above object, the technical solution adopted in the utility model is:
A kind of assembled steel reinforced concrete frame node attachment device provided by the utility model, including it is prefabricated lower prop, pre-
Upper prop and precast concrete beam processed, wherein be provided with two brackets being arranged symmetrically on prefabricated lower prop, be placed on each bracket
One precast concrete beam, prefabricated lower prop is flexibly connected with two precast concrete beams respectively, and is provided at the connecting node
The second pouring area for casting concrete；The upper end of prefabricated lower prop and the lower end of prefabricated upper prop are flexibly connected, the connecting node
Place is provided with the first pouring area for casting concrete.
Preferably, it is reserved with lower prop on prefabricated lower prop and indulges muscle；It is reserved with upper prop on prefabricated upper prop and indulges muscle, lower prop indulges muscle and upper
Column is indulged muscle and is flexibly connected, and shows the connection between prefabricated lower prop and prefabricated upper prop.
Preferably, lower prop indulges muscle and upper prop is indulged and is provided with rolled thread on muscle, and first is straight between the vertical muscle of lower prop and the vertical muscle of upper prop
Threaded sleeve connection.
Preferably, the upper end of prefabricated lower prop is reserved with node reserves reinforcing bar；It is reserved with crossbeam in precast concrete beam and indulges muscle,
The both ends of node reserves reinforcing bar are indulged muscle with crossbeam and are flexibly connected, and realize the connection of prefabricated lower prop and two precast concrete beams.
Preferably, node reserves reinforcing bar and crossbeam are indulged and offer rolled thread on muscle, node reserves reinforcing bar and crossbeam indulge muscle it
Between pass through the second screwed pipe joint.
Preferably, the upper end of prefabricated lower prop is arranged symmetrically there are two bracket, and a precast concrete is placed on each bracket
Beam.
Compared with prior art, the utility model has the beneficial effects that
A kind of assembled steel reinforced concrete frame node attachment device provided by the utility model, the structure not only have column
Vertical muscle, and there are also the vertical muscle of different directions beam.So that reinforcing bar is chaotic at node and upper lower leaf is obvious.Make in this way
The extremely difficult implementation of the process poured, thus the problem of a series of quality and construction cost of initiation.The utility model will not only by
Beam, the vertical muscle of column are separated, and the vertical muscle of different directions precast concrete beam is poured respectively, will be complicated at node to reach
The effect that reinforcing bar shunts.Thus greatly solve the problems, such as that conventional node pours due to reinforcing bar complexity at node and causes.Most
The difficulty of construction at node can be reduced eventually, is easy to construction monitoring, increase pouring quality, so that structure is relatively reliable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the attachment device；
Fig. 2 is the structural schematic diagram of prefabricated lower prop；
Fig. 3 is the structural schematic diagram of precast concrete beam；
Wherein, 1, prefabricated lower prop 2, prefabricated upper prop 3, precast concrete beam 4, lower prop indulge muscle 5, crossbeam indulges muscle 6, on
Column indulges muscle 7, node reserves reinforcing bar 8, the first pouring area 9, the second pouring area 10, the first straight thread casing 11, the second straight spiral shell
Line casing.
Specific embodiment
With reference to the accompanying drawing, the utility model is further described.
As shown in Figure 1 to Figure 3, a kind of assembled steel reinforced concrete frame node attachment device provided by the utility model,
Muscle 4 is indulged including prefabricated lower prop 1, prefabricated upper prop 2, precast concrete beam 3, lower prop, crossbeam indulges muscle 5, upper prop indulges muscle 6, node reserves
Reinforcing bar 7, the first pouring area 8 and the second pouring area 9, wherein prefabricated lower prop 1 and prefabricated upper prop 2 are flexibly connected；First pouring area 8
It is arranged at prefabricated lower prop 1 and prefabricated upper column connected node；
It is provided with two brackets being arranged symmetrically on prefabricated lower prop 1, a precast concrete beam 3 is set on each bracket,
Precast concrete beam 3 and prefabricated lower prop 1 are flexibly connected, and precast concrete beam 3 and prefabricated lower prop 1 is arranged in the second pouring area 9
At connecting node.
Lower prop is indulged muscle 4 and is arranged on prefabricated lower prop 1；Upper prop is indulged muscle 6 and is arranged on prefabricated upper prop 2, wherein lower prop indulges muscle 4
It is indulged with upper prop and offers rolled thread on muscle 6, lower prop indulges muscle 4 and upper prop is indulged and connected between muscle 6 by the first straight thread casing 10, real
Connection between existing prefabricated upper prop and prefabricated lower prop.
The upper end of prefabricated lower prop 1 is arranged in node reserves reinforcing bar 7, offers rolled thread on node reserves reinforcing bar 7；
Crossbeam is indulged muscle 5 and is arranged on precast concrete beam 3, and crossbeam is indulged and offers rolled thread on muscle 5；
The both ends of node reserves reinforcing bar 7 and two crossbeams are indulged to be connected by the second straight thread casing 11 between muscle 5, is realized
Connection between prefabricated lower prop 1 and two beams of concretes 3.
Specific construction procedure is as follows:
Firstly, installing fixed by prefabricated lower prop 1 and meeting constructing skill index；The lower prop reserved in prefabricated lower prop 1 is vertical
Muscle 4 and node reserves reinforcing bar 7 are set with the first straight screw sleeve 10 and the second straight screw sleeve 11；The rolled thread length of reserved steel bar and
The length of straight screw sleeve is designed according to the code requirement in " prefabricated concrete structure technical regulation ".
Then, temporary support is set up, by the lifting to support of precast beam 3, is adjusted on position to bracket, as shown in Figure 1.It will
Crossbeam is indulged muscle 5 and is connect with node reserves reinforcing bar 7 by screw shell；
Later, template is put up to junction and pours Reactive Powder Concrete；The beam of the left and right sides is connect with column, is placed on
Two position connections.Simple and quick construction, concrete, which easily pours, to vibrate.Removable removing template after concrete curing.
Connect finally, lower prop is indulged muscle 4 and upper prop and indulges muscle 6 by the first straight screw sleeve 10, after-pouring reactive powder
Concrete；This mode ensure that the connectivity of vertical muscle, make have more preferably mechanical property at node.
Claims (6)
1. a kind of assembled steel reinforced concrete frame node attachment device, which is characterized in that including prefabricated lower prop (1), it is prefabricated on
Column (2) and precast concrete beam (3), wherein there are two precast concrete beam (3) settings, is arranged symmetrically on prefabricated lower prop (1)
Two sides are held, prefabricated lower prop (1) is flexibly connected with two precast concrete beams (3) respectively, and is provided with and is used at the connecting node
The second pouring area (9) of casting concrete；The upper end of prefabricated lower prop (1) and the lower end of prefabricated upper prop (2) are flexibly connected, the connection
The first pouring area (8) for casting concrete is provided at node.
2. a kind of assembled steel reinforced concrete frame node attachment device according to claim 1, which is characterized in that prefabricated
It is reserved with lower prop on lower prop (1) and indulges muscle (4)；It is reserved with upper prop on prefabricated upper prop (2) and indulges muscle (6), lower prop indulges muscle (4) and upper prop is vertical
Muscle (6) is flexibly connected, and shows the connection between prefabricated lower prop (1) and prefabricated upper prop (2).
3. a kind of assembled steel reinforced concrete frame node attachment device according to claim 2, which is characterized in that lower prop
Vertical muscle (4) and upper prop are indulged and are provided with rolled thread on muscle (6), and lower prop indulges muscle (4) and upper prop indulges the first straight thread casing between muscle (6)
(10) it connects.
4. a kind of assembled steel reinforced concrete frame node attachment device according to claim 1, which is characterized in that prefabricated
The upper end of lower prop (1) is reserved with node reserves reinforcing bar (7)；It is reserved with crossbeam in precast concrete beam (3) and indulges muscle (5), node is pre-
It stays the both ends of reinforcing bar (7) to indulge muscle (5) with crossbeam to be flexibly connected, realizes the company of prefabricated lower prop (1) and two precast concrete beams (3)
It connects.
5. a kind of assembled steel reinforced concrete frame node attachment device according to claim 4, which is characterized in that node
Reserved steel bar (7) and crossbeam are indulged and offer rolled thread on muscle (5), and node reserves reinforcing bar (7) and crossbeam, which are indulged, passes through the between muscle (5)
The connection of two straight thread casings (11).
6. a kind of assembled steel reinforced concrete frame node attachment device according to claim 1, which is characterized in that prefabricated
The upper end of lower prop (1) is arranged symmetrically there are two bracket, and a precast concrete beam (3) is placed on each bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822143487.5U CN209369031U (en) | 2018-12-19 | 2018-12-19 | A kind of assembled steel reinforced concrete frame node attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822143487.5U CN209369031U (en) | 2018-12-19 | 2018-12-19 | A kind of assembled steel reinforced concrete frame node attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209369031U true CN209369031U (en) | 2019-09-10 |
Family
ID=67829706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822143487.5U Expired - Fee Related CN209369031U (en) | 2018-12-19 | 2018-12-19 | A kind of assembled steel reinforced concrete frame node attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209369031U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112593632A (en) * | 2020-12-04 | 2021-04-02 | 中天建设集团有限公司 | Fabricated beam-slab structure suitable for large-span high-clearance building and construction method thereof |
| CN113152671A (en) * | 2021-04-19 | 2021-07-23 | 中国石油大学(华东) | Assembled RC frame node with prevent roof beam power consumption device that falls |
| CN113882510A (en) * | 2021-11-18 | 2022-01-04 | 中南大学 | Fabricated concrete structure beam column joint connection structure and construction process |
| WO2022161084A1 (en) * | 2021-01-27 | 2022-08-04 | 海南大学 | Fabricated concrete beam column joint and construction method therefor |
-
2018
- 2018-12-19 CN CN201822143487.5U patent/CN209369031U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112593632A (en) * | 2020-12-04 | 2021-04-02 | 中天建设集团有限公司 | Fabricated beam-slab structure suitable for large-span high-clearance building and construction method thereof |
| WO2022161084A1 (en) * | 2021-01-27 | 2022-08-04 | 海南大学 | Fabricated concrete beam column joint and construction method therefor |
| CN113152671A (en) * | 2021-04-19 | 2021-07-23 | 中国石油大学(华东) | Assembled RC frame node with prevent roof beam power consumption device that falls |
| CN113152671B (en) * | 2021-04-19 | 2022-05-13 | 中国石油大学(华东) | Assembled RC frame node with prevent roof beam power consumption device that falls |
| CN113882510A (en) * | 2021-11-18 | 2022-01-04 | 中南大学 | Fabricated concrete structure beam column joint connection structure and construction process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 Termination date: 20201219 |