CN209011315U - A kind of novel prefabricated beam-column connection - Google Patents
A kind of novel prefabricated beam-column connection Download PDFInfo
- Publication number
- CN209011315U CN209011315U CN201821532569.2U CN201821532569U CN209011315U CN 209011315 U CN209011315 U CN 209011315U CN 201821532569 U CN201821532569 U CN 201821532569U CN 209011315 U CN209011315 U CN 209011315U
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- China
- Prior art keywords
- reinforcing bar
- prefabricated
- vertical hole
- fastening port
- column connection
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Abstract
The utility model discloses a kind of novel prefabricated beam-column connections, including prefabricated post, internal surface of hole is threaded with reinforcing bar in the installation, the reinforcing bar outer surface is provided with precast beam far from the side of prefabricated post, the reinforcing bar outer surface is provided with gasket far from one end of prefabricated post, the reinforcing bar outer surface is located at gasket and is threaded with nut far from the side of prefabricated post, the position for being located at reinforcing bar at the top of the precast beam offers fastening port, fastening port intracavity bottom middle position offers vertical hole, the precast beam close to prefabricated post side outer wall and be located at vertical hole position offer stock inlet and grout outlet, the fastening port and vertical hole are perfused with concrete, the utility model relates to beam-column connection technical fields.The device screw connection structure is simple, and connection is reliable, and is suitable for by tension and compression bi-directional force, can be prefabricated in advance, and factory operation, all-weather construction is easy to operate, and speed of application is fast, is substantially shorter the duration.
Description
Technical field
The utility model relates to beam-column connection technical field, specially a kind of novel prefabricated beam-column connection.
Background technique
Building realizes assembled, has and improves engineering quality, shortens construction period, simplifies site operation process, and reduction is applied
Work intensity improves building site environment, reduces pollution, reduces the advantages such as wet construction, while prefabrication can be effectively save
Resource and the energy improve efficiency of the material in terms of realizing building energy conservation and structural behaviour, reduce site operation to place and ring
The demand of border condition reduces the site operation quantity of labour force, reduces the adverse effect of building waste and Construction on Environment, and raising is built
Function and structure performance is built, the Green Development requirement of " four sections, one environmental protection " is effectively realized, realizes the construction of low energy consumption, low emission
Journey can promote the sound development of Building Trade in China, realize scheduled target for energy-saving and emission-reduction.In assembled architecture practice of construction process
In, prefabricated components junction is often the difficult point place constructed, and lifting components are not easy to carry out construction positioning, and then reduce construction matter
Amount and assembly efficiency, for assembled architecture, beam connect with column and is construction key place, at present assembled architecture central sill-
Column connection mostly uses reinforcing steel bar machinery sleeve connection, reinforcement welding connection, bar splicing connection, steel-concrete combination knot
Structure steel node, steel reinforced concrete steel node, every kind of connecting node form have other than the shortcoming of itself one it is common
Disadvantage and problem are exactly that live support template and casting concrete are required at node.Existing beam-column connection need to be propped up manually
If template after-pouring concrete, it is desirable that beam-ends stretches out and stretches out reinforcing bar precise alignment at reinforcing bar and Column border node, the weldering in welding process
Stitch quality it is more difficult to control, time-consuming and difficulty of construction is very big, quality, appearance there is no guarantee that, in practical operation difficulty it is larger and
There are safe mass hidden danger, waste reinforcing bar, cause increased costs and difficulty of construction is big.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides the novel prefabricated beam-column connection of one kind and connection side
Method, solving existing beam-column connection needs artificial supporting module after-pouring concrete, it is desirable that beam-ends stretches out reinforcing bar and column section
Reinforcing bar precise alignment is stretched out at point, the weldquality in welding process is more difficult to control, and time-consuming and difficulty of construction is very big, matter
Amount, appearance there is no guarantee that, difficulty is larger and there are safe mass hidden danger in practical operation, wastes reinforcing bar, cause increased costs and
The problem of difficulty of construction is big.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of novel prefabricated beam column company
Node, including prefabricated post are connect, prefabricated post top center position offers installation inner hole, internal surface of hole screw thread in the installation
It is connected with reinforcing bar, the reinforcing bar outer surface is provided with precast beam far from the side of prefabricated post, and the reinforcing bar outer surface is far from prefabricated
One end of column is provided with gasket, and the reinforcing bar outer surface is located at gasket and is threaded with nut far from the side of prefabricated post；
The position for being located at reinforcing bar at the top of the precast beam offers fastening port, and fastening port intracavity bottom middle position is opened
Equipped with vertical hole, the precast beam close to prefabricated post side outer wall and be located at vertical hole position offer stock inlet and
Grout outlet, the fastening port and vertical hole are perfused with concrete.
A kind of connection method of novel prefabricated beam-column connection, is made of following steps,
Step 1: beam will reserve fastening port, stock inlet, grout outlet；
Step 2: reinforcing bar one end is fixed by installation inner hole with prefabricated post, and reinforcing bar has length centainly at reserved end
Screw thread, the threaded reinforcing bar in end, which is passed through on beam, reserves vertical hole, reaches fastening port inner cavity；
Step 3: installing gasket in fastening port, and nut fastened, and after tightening tamps fastening port with concrete；
Step 4: the stock inlet reserved by beam-ends carries out grouting and tamps reserved vertical hole and beam column contact gap,
Extra concrete is flowed out by grout outlet；
Step 5: dry, solidification.
Preferably, internal surface of hole is provided with internal screw thread in the installation.
Preferably, the reinforcing bar outer surface is provided with external screw thread.
Preferably, the fastening port intracavity bottom is flexibly connected with gasket.
Preferably, the nut is located at fastening port inner cavity.
Preferably, the reinforcing bar through vertical hole and extends to fastening port inner cavity.
Preferably, the reinforcing bar is located at vertical hole inner cavity middle position.
Preferably, the stock inlet is located at right above grout outlet.
Preferably, the one end of the stock inlet and grout outlet far from precast beam outer wall is connected to vertical hole.
(3) beneficial effect
The utility model provides a kind of novel prefabricated beam-column connection and connection method, have it is following the utility model has the advantages that
The utility model offers installation inner hole by prefabricated post top center position, internal surface of hole spiral shell in the installation
Line is connected with reinforcing bar, and reinforcing bar outer surface is provided with precast beam far from the side of prefabricated post, reinforcing bar outer surface far from prefabricated post one
End is provided with gasket, and reinforcing bar outer surface is located at gasket and is threaded with nut far from the side of prefabricated post, is located at the top of precast beam
The position of reinforcing bar offers fastening port, and installation groove intracavity bottom middle position offers vertical hole, and precast beam is close to prefabricated
The side outer wall of column and be located at vertical hole position offer stock inlet and grout outlet, fastening port and vertical hole are perfused with
Concrete, the device screw connection structure is simple, and connection is reliable, and is suitable for by tension and compression bi-directional force, can be prefabricated in advance, work
Factory is turned into industry, and all-weather construction is easy to operate, and speed of application is fast, is substantially shorter the duration.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model connecting elements 3-D view.
In figure: 1- prefabricated post, 2- installation inner hole, 3- reinforcing bar, 4- precast beam, 5- gasket, 6- nut, 7- fastening port, 8- are perpendicular
To hole, 9- stock inlet, 10- grout outlet, 11- concrete.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of novel prefabricated beam-column connection, including
Prefabricated post 1,1 top center position of prefabricated post offer installation inner hole 2, and installation 2 inner surface of inner hole is provided with internal screw thread, in installation
2 inner surface of hole is threaded with reinforcing bar 3, and 3 outer surface of reinforcing bar is provided with external screw thread, side of 3 outer surface of reinforcing bar far from prefabricated post 1
It is provided with precast beam 4,3 outer surface of reinforcing bar is provided with gasket 5 far from one end of prefabricated post 1, and it is remote that 3 outer surface of reinforcing bar is located at gasket 5
Side from prefabricated post 1 is threaded with nut 6；
Position at the top of precast beam 4 positioned at reinforcing bar 3 offers fastening port 7, and 7 intracavity bottom of fastening port and 5 activity of gasket are even
It connects, nut 6 is located at 7 inner cavity of fastening port, and 7 intracavity bottom middle position of fastening port offers vertical hole 8, and reinforcing bar 3 is through vertical
Hole 8 simultaneously extends to 7 inner cavity of fastening port, and reinforcing bar 3 is located at vertical 8 inner cavity middle position of hole, and precast beam 4 is close to prefabricated post 1
The side outer wall and position for being located at vertical hole 8 offers stock inlet 9 and grout outlet 10, stock inlet 9 be located at grout outlet 10 just on
Side, the one end of stock inlet 9 and grout outlet 10 far from 4 outer wall of precast beam are connected to vertical hole 8, and fastening port 7 and vertical hole 8 are equal
It is perfused with concrete 11.
A kind of connection method of novel prefabricated beam-column connection, is made of following steps,
Step 1: beam will reserve fastening port, stock inlet, grout outlet；
Step 2: reinforcing bar one end is fixed by installation inner hole with prefabricated post, and reinforcing bar has length centainly at reserved end
Screw thread, the threaded reinforcing bar in end, which is passed through on beam, reserves vertical hole, reaches fastening port inner cavity；
Step 3: installing gasket in fastening port, and nut fastened, and after tightening tamps fastening port with concrete；
Step 4: the stock inlet reserved by beam-ends carries out grouting and tamps reserved vertical hole and beam column contact gap,
Extra concrete is flowed out by grout outlet；
Step 5: dry, solidification.
The device screw connection structure is simple, and connection is reliable, and is suitable for by tension and compression bi-directional force, can be prefabricated in advance,
Factory operation, all-weather construction is easy to operate, and speed of application is fast, is substantially shorter the duration.
In use, 3 one end of reinforcing bar is fastened by installing inner hole 2 with prefabricated post 1, reinforcing bar 3 has length one at reserved end
Fixed screw thread, precast beam 4 will reserve fastening port 7, and be in the milk mouth 8, grout outlet 9, and the threaded reinforcing bar 3 in end is passed through on beam and reserves
Vertical hole 8, gasket 5 is installed, is fastened with nut 6, in fastening port 7 after tightening by the concrete 11 of fastening port 7
The stock inlet 7 for tamping, and being reserved by precast beam 4 carries out grouting and tamps reserved vertical hole 8 and beam column contact gap.It should
Device screw connection structure is simple, and connection is reliable, and is suitable for by tension and compression bi-directional force, can be prefabricated in advance, factory operation,
All-weather construction, easy to operate, speed of application is fast, is substantially shorter the duration.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By the sentence " element limited including one, it is not excluded that including
There is also other identical elements in the process, method, article or equipment of element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (9)
1. a kind of novel prefabricated beam-column connection, including prefabricated post (1), it is characterised in that: prefabricated post (1) top center
Position offers installation inner hole (2), and installation inner hole (2) inner surface is threaded with reinforcing bar (3), reinforcing bar (3) appearance
Face is provided with precast beam (4) far from the side of prefabricated post (1), and reinforcing bar (3) outer surface is arranged far from one end of prefabricated post (1)
Have gasket (5), reinforcing bar (3) outer surface is located at gasket (5) and is threaded with nut (6) far from the side of prefabricated post (1)；
The position for being located at reinforcing bar (3) at the top of the precast beam (4) offers fastening port (7), in fastening port (7) intracavity bottom
Between position offer vertical hole (8), the precast beam (4) close to prefabricated post (1) side outer wall and be located at vertical hole (8)
Position offer stock inlet (9) and grout outlet (10), the fastening port (7) and vertical hole (8) are perfused with concrete
(11)。
2. the novel prefabricated beam-column connection of one kind according to claim 1, it is characterised in that: the installation inner hole (2)
Inner surface is provided with internal screw thread.
3. the novel prefabricated beam-column connection of one kind according to claim 1, it is characterised in that: reinforcing bar (3) appearance
Face is provided with external screw thread.
4. the novel prefabricated beam-column connection of one kind according to claim 1, it is characterised in that: in the fastening port (7)
Bottom of chamber portion is flexibly connected with gasket (5).
5. the novel prefabricated beam-column connection of one kind according to claim 1, it is characterised in that: the nut (6) is located at
Fastening port (7) inner cavity.
6. the novel prefabricated beam-column connection of one kind according to claim 1, it is characterised in that: the reinforcing bar (3) is run through
Vertical hole (8) simultaneously extends to fastening port (7) inner cavity.
7. the novel prefabricated beam-column connection of one kind according to claim 1, it is characterised in that: the reinforcing bar (3) is located at
Vertical hole (8) inner cavity middle position.
8. the novel prefabricated beam-column connection of one kind according to claim 1, it is characterised in that: stock inlet (9) position
Right above grout outlet (10).
9. the novel prefabricated beam-column connection of one kind according to claim 1, it is characterised in that: the stock inlet (9) and
Grout outlet (10) is connected to far from one end of precast beam (4) outer wall with vertical hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821532569.2U CN209011315U (en) | 2018-09-19 | 2018-09-19 | A kind of novel prefabricated beam-column connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821532569.2U CN209011315U (en) | 2018-09-19 | 2018-09-19 | A kind of novel prefabricated beam-column connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209011315U true CN209011315U (en) | 2019-06-21 |
Family
ID=66833587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821532569.2U Expired - Fee Related CN209011315U (en) | 2018-09-19 | 2018-09-19 | A kind of novel prefabricated beam-column connection |
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| Country | Link |
|---|---|
| CN (1) | CN209011315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978889A (en) * | 2018-09-19 | 2018-12-11 | 安徽建筑大学 | The novel prefabricated beam-column connection of one kind and connection method |
-
2018
- 2018-09-19 CN CN201821532569.2U patent/CN209011315U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978889A (en) * | 2018-09-19 | 2018-12-11 | 安徽建筑大学 | The novel prefabricated beam-column connection of one kind and connection method |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20210919 |
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| CF01 | Termination of patent right due to non-payment of annual fee |