CN207959495U - A kind of beam column node connection device suitable for prefabricated concrete structure - Google Patents
A kind of beam column node connection device suitable for prefabricated concrete structure Download PDFInfo
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- CN207959495U CN207959495U CN201820085003.3U CN201820085003U CN207959495U CN 207959495 U CN207959495 U CN 207959495U CN 201820085003 U CN201820085003 U CN 201820085003U CN 207959495 U CN207959495 U CN 207959495U
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- type card
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Abstract
This application discloses a kind of beam column node connection devices suitable for prefabricated concrete structure, including:Beam-ends embedded part, the beam-ends embedded part are embedded in precast beam, and the beam-ends embedded part includes the first c-type card slot exposed outside the precast beam；Styletable embedded part, the styletable embedded part are embedded in prefabricated post, and the styletable embedded part includes the second c-type card slot exposed outside the prefabricated post；Intermediate connector, the intermediate connector includes the first card rib that inlay card is connected in the first c-type card slot and inlay card is connected to the second card rib in the second c-type card slot.The application makes the product be substantially reduced in design, production, construction and installation process difficulty, saves the construction period, saves project cost.
Description
Technical field
This application involves building fields, and a kind of more particularly to New Types of Beam column Connections suitable for prefabricated concrete structure
Attachment device can be applied to assembling frame structure, assembling frame-shear wall structure, assembled frame in earthquake-prone region
Frame-core wall structure.
Background technology
Currently, prefabricated assembled concrete structure is to meet equivalent cast-in-place requirement, ensures prefabricated assembled concrete knot
The overall performance of structure, joint structure is complicated, this causes many difficulties to design, production, construction, seriously constrains building industry
The development of change.The utility model proposes a kind of beam column node connection devices suitable for prefabricated concrete structure, avoid beam
Column, the collision of Liang Qiang nodes area reinforcing bar, achieve the purpose that simplified joint structure.
Prefabricated concrete structure is compared with cast-in-place concrete structure, and globality is relatively weak, joint structure is complicated.Together
When, the anti-seismic performance of prefabricated concrete structure is paid close attention to by engineering circles and academia.Have studies have shown that assembled
Destructive characteristics of the concrete structure under earthquake be mainly shown as cause structure whole because of the continuous damage between each component from
It dissipates, collapse, and prefabricated components itself are less is damaged.The previous research to prefabricated concrete structure anti-seismic performance both at home and abroad
It is concentrated mainly on component node, it is relatively fewer to the research of structure entirety anti-seismic performance.The research of node is directed generally to lead to
Certain construction measure is crossed to improve the shock resistance of component node, belongs to the scope of traditional anti-seismic structure, and complicated construction
Measure often leads to component node construction complexity, and structure is whole still by the plastic deformation of itself component come the seismic energy that dissipates
Amount, and whole acted on for vertical seismic motion of structure still lacks effective insulating measure.Seek more rational anti-seismic performance, and
Resist uncertain calamitous earthquake in a way, become prefabricated concrete structure into-step development top priority.
Node is the key that entire prefabricated construction place, has vital meaning to total system.
Prefabricated assembled beam column, the beam wall node applied now are mostly situ wet operations, cloth muscle is complicated, not easy to operate, quality not
Easily ensure.
Invention content
The purpose of the application is：For the disadvantage that the connection of existing prefabricated concrete structure node is complicated, a kind of be applicable in is proposed
In the beam column node connection device of prefabricated concrete structure so that the product is big in design, production, construction and installation process difficulty
It is big to reduce, the construction period is saved, project cost is saved.The present apparatus is set at bean column node, beam steel with connection rod iron or
The I-shaped connecting plate of monoblock replaces, and without stretching into column, avoids the reinforcing bar collision of node area, simplifies joint structure.
The technical solution of the application is：
A kind of beam column node connection device suitable for prefabricated concrete structure, including:
Beam-ends embedded part, the beam-ends embedded part are embedded in precast beam, and the beam-ends embedded part includes that exposing is described prefabricated
The first c-type card slot outside beam；
Styletable embedded part, the styletable embedded part are embedded in prefabricated post, and the styletable embedded part includes that exposing is described prefabricated
The second c-type card slot outside column；And
Intermediate connector, the intermediate connector include the first card rib for being connected in the first c-type card slot of inlay card with
And inlay card is connected to the second card rib in the second c-type card slot.
The application further includes following preferred embodiment based on the above technical solution：
The first c-type card slot is the straight line card slot that length penetrates through the beam-ends embedded part, and the second c-type card slot is length
The straight line card slot of the styletable embedded part is penetrated through, the first card rib and the second card rib are that straight line card is stupefied, first card
Rib is embedded in along the length direction of the first c-type card slot in the first c-type card slot, and the second card rib is along described second
The length direction of c-type card slot is embedded in the second c-type card slot.
The intermediate connector is I-shaped connecting plate, and two articles of relative sides of the I-shaped connecting plate form described the
One card rib and the second card rib.
For the intermediate connector by the connection bar construction of several parallelly distribute ons, the pitman includes linearly extended bar
The first card rib is collectively formed in body and the lug for being formed in the body of rod both ends, the lug on each pitman
With the second card rib.
The beam-ends embedded part includes being welded and fixed with the first c-type card slot and parallel interval distribution one arranges the first steel
Plate, first steel plate are embedded in advance in the precast beam.
The styletable embedded part includes being welded and fixed with the second c-type card slot and parallel interval distribution one arranges the 2nd steel
Plate, second steel plate are embedded in advance in the prefabricated post.
The styletable embedded part includes the hooked reinforcing bar being welded and fixed with second steel plate.
It is filled in the first c-type card slot and the second c-type card slot and sets cement mortar, and make the first card rib and institute
The second card rib is stated to fix with the first c-type card slot and the second c-type card slot grouting respectively.
The beam column node connection device further includes sealing the notch of the first c-type card slot and the second c-type card slot
The grout sealing plate blocked.
The first card rib and the second card rib parallel arrangement.
The application has the advantages that：
1, this attachment device of the application can be directly mounted at Structure Beam-column node area, avoid beam steel and stretch into column,
Node connection built-in fitting can in prefabricated components manufacturing process accurately it is pre-buried wherein, ensure device installation accuracy.It is constructing
In the process, styletable embedded part is embedded in prefabricated mixed by the rectangular steel plates and anchoring hooked reinforcing bar that are welded on above its c-type card slot
It coagulates in earth pillar, then hoisting prefabricated beams of concrete, after connecting two pieces of c-type card slots by intermediate connector, by the long side of c-type card slot
Cement mortar is poured into after being blocked using c-type card slot grout sealing device at side mouthful, then pours the Cast-in-Situ Segment of beam-ends, it is possible to reduce
Working procedure and time avoid waste of material, save duration and cost.
2, the beam column node connection device connection type is suitble to factory mass production, it is ensured that accuracy.This is just meeting dress
Requirement with formula building industrialization.
3, the application disclosure satisfy that design specification and design based on performance requirement.
Description of the drawings
The application is described further in the following with reference to the drawings and specific embodiments：
Fig. 1 is the structural schematic diagram of styletable embedded part in the embodiment of the present application one；
Fig. 2 is the structural schematic diagram of beam-ends embedded part in the embodiment of the present application one；
Fig. 3 is the structural schematic diagram of intermediate connector in the embodiment of the present application one；
Fig. 4 is the attachment structure schematic diagram of styletable embedded part and precast beam in the embodiment of the present application one；
Fig. 5 is the attachment structure schematic diagram of styletable embedded part and prefabricated post in the embodiment of the present application one；
Fig. 6 is the installation process demonstration graph of grout sealing plate in the embodiment of the present application one；
Fig. 7 is structural schematic diagram of the grout sealing plate after installation is complete in the embodiment of the present application one；
Fig. 8 be one beam-column nodal connection device of the embodiment of the present application be grouting when overall structure diagram；
Fig. 9 is the overall structure diagram after the grouting of one beam-column nodal connection device of the embodiment of the present application；
Figure 10 is the structural schematic diagram of intermediate connector in the embodiment of the present application two；
Wherein：1- precast beams, 2- prefabricated posts, 3- beam-ends embedded parts, 3a- the first c-type card slots, the first steel plates of 3b-, 4- styletables bury
Part, 4a- the second c-type card slots, the second steel plates of 4b-, 4c- hooked reinforcing bars, 5- intermediate connectors, 5a- the first card ribs, 5b- second
Card rib, 6- grout sealing plates.
Specific implementation mode
Embodiment one：
Fig. 1 to Fig. 9 shows the one of this beam column node connection device suitable for prefabricated concrete structure of the application
A specific embodiment includes mainly beam-ends embedded part 3, styletable embedded part 4 and intermediate connector 5.Wherein：
Beam-ends embedded part 3 is embedded in precast beam 1, and beam-ends embedded part 3 includes the first c-type card slot exposed outside precast beam 1
3a。
Styletable embedded part 4 is embedded in prefabricated post 2, and styletable embedded part 4 includes the second c-type card slot exposed outside prefabricated post 2
4a。
Intermediate connector 5 includes that the first card rib 5a that inlay card is connected in the first c-type card slot 3a and inlay card are connected to institute
State the second card rib 5b in the second c-type card slot 4a.So beam-ends embedded part 3 and styletable embedded part 4 are connected to using intermediate connector 5
Together, so realize precast beam 1 and prefabricated post 2 connection.
For the assembly of aspect above-mentioned intermediate connector 5 and beam-ends embedded part 3 and styletable embedded part 4, the present embodiment will be above-mentioned
First c-type card slot 3a and the second c-type card slot 4a is respectively provided with the linear card slot for the extension that is in line.The length of first c-type card slot 3a
Penetrate through beam-ends embedded part 3, the length perforation styletable embedded part 4 of the second c-type card slot 4a.Above-mentioned first card rib 5a and the second card rib 5b are
Straight line card is stupefied, and the first card rib 5a and the second card rib 5b parallel arrangements.When assembly, the first card rib 5a is along the first c-type card slot
The length direction of 3a is embedded in the first c-type card slot 3a, and the second card rib 5b is embedded in second along the length direction of the second c-type card slot 4a
In c-type card slot 4a.
With reference to shown in Fig. 3, in this implementation, above-mentioned intermediate connector 5 is by the connection bar construction of more parallelly distribute ons, Mei Yigen
Pitman includes the linearly extended body of rod (being not marked in figure) and is formed in the lugs of body of rod left and right ends and (is not marked in figure
Note), the first above-mentioned card rib 5a, each lug on the right side of these pitmans is collectively formed in each lug on the left of these pitmans
The second above-mentioned card rib 5b is collectively formed.Pitman is steel.
When assembly, by above-mentioned each pitman along the length direction of the first c-type card slot 3a and the second c-type card slot 4a by root
It is connected in the first c-type card slot 3a and the second c-type card slot 4a.
Above-mentioned beam-ends embedded part 3 further includes being welded and fixed with the first c-type card slot 3a and parallel interval distribution one arranges the first steel
Plate 3b, aforementioned first steel plate 3b is embedded in advance in precast beam 1, and is reserved the first c-type card slot 3a and be arranged in outside precast beam 1.
Above-mentioned styletable embedded part 4 further includes being welded and fixed with the second c-type card slot 4a and parallel interval distribution one arranges the 2nd steel
Plate 4b, aforementioned second steel plate 4b is embedded in advance in prefabricated post 2, and is reserved the second c-type card slot 4a and be arranged in outside precast beam 1.
Structure with beam-ends embedded part 3 is the difference is that row's anchor that styletable embedded part 4, which further includes the second steel plate 4b, to be welded and fixed
Admittedly hooked reinforcing bar 4c, aforementioned hooked reinforcing bar is embedded into prefabricated post 2.
Above-mentioned first steel plate 3b and the second steel plate 4b is rectangular steel plates.
In addition, in order to improve 4 triangular bonding strength of intermediate connector 5, beam-ends embedded part 3 and styletable embedded part, this implementation
Example also fills in the first c-type card slot 3a and the second c-type card slot 4a and sets cement mortar, so that the first card rib 5a and the second card rib
5b is fixed with the first c-type card slot 3a and the second c-type card slot 4a grouting respectively.When implementation, when the first card of 5 both sides of intermediate connector
After rib 5a and the second card rib 5b is respectively embedded into the first c-type card slot 3a and the second c-type card slot 4a, using grout sealing plate 6 by the first C
The notch of type card slot 3a and the second c-type card slot 4a block, then from the length of the first c-type card slot 3a (or second c-type card slot 4a)
It spends at one end open and is in the milk, until the length other end of the first c-type card slot 3a (or second c-type card slot 4a) has cement mortar stream
Go out.
Embodiment two：
Referring to Fig.1 shown in 0, this beam column node connection device for prefabricated concrete structure of the present embodiment two in
The structure for stating embodiment one is essentially identical, only difference is that：Intermediate connector 5 in the present embodiment is I-shaped connecting plate,
Two relative sides (lug) of the I-shaped connecting plate are respectively formed the card 5b of the first above-mentioned card rib 5a and second, have
Stronger structural integrity.
Certainly, above-described embodiment is only the technical concepts and features for illustrating the application, and its object is to make people much of that
Solution present context is simultaneously implemented according to this, and the protection domain of the application can not be limited with this.It is all according to the application major technique
The equivalent transformation or modification that the Spirit Essence of scheme is done, should all cover within the protection domain of the application.
Claims (10)
1. a kind of beam column node connection device suitable for prefabricated concrete structure, which is characterized in that including:
Beam-ends embedded part (3), the beam-ends embedded part (3) are embedded in precast beam (1), and the beam-ends embedded part (3) includes exposing
The the first c-type card slot (3a) of the precast beam (1) outside；
Styletable embedded part (4), the styletable embedded part (4) are embedded in prefabricated post (2), and the styletable embedded part (4) includes exposing
The the second c-type card slot (4a) of the prefabricated post (2) outside；And
Intermediate connector (5), the intermediate connector (5) include first that inlay card is connected in the first c-type card slot (3a)
Card rib (5a) and inlay card are connected to the second card rib (5b) in the second c-type card slot (4a).
2. being suitable for the beam column node connection device of prefabricated concrete structure as described in claim 1, which is characterized in that institute
It is the straight line card slot that length penetrates through the beam-ends embedded part (3) to state the first c-type card slot (3a), and the second c-type card slot (4a) is length
Degree penetrates through the straight line card slot of the styletable embedded part (4), and the first card rib (5a) and the second card rib (5b) are straight line card
Stupefied, the first card rib (5a) is embedded in the first c-type card slot (3a) along the length direction of the first c-type card slot (3a)
In, the second card rib (5b) is embedded in the second c-type card slot (4a) along the length direction of the second c-type card slot (4a)
In.
3. being suitable for the beam column node connection device of prefabricated concrete structure as claimed in claim 2, which is characterized in that institute
It is I-shaped connecting plate to state intermediate connector (5), and two relative sides of the I-shaped connecting plate form the first card rib
(5a) and the second card rib (5b).
4. being suitable for the beam column node connection device of prefabricated concrete structure as claimed in claim 2, which is characterized in that institute
State connection bar construction of the intermediate connector (5) by several parallelly distribute ons, the pitman include the linearly extended body of rod and
Be formed in the lug at the body of rod both ends, the lug on each pitman be collectively formed the first card rib (5a) and
The second card rib (5b).
5. being suitable for the beam column node connection device of prefabricated concrete structure as described in claim 1, which is characterized in that institute
It includes being welded and fixed with the first c-type card slot (3a) and parallel interval distribution one arranges the first steel plate to state beam-ends embedded part (3)
(3b), first steel plate (3b) are embedded in advance in the precast beam (1).
6. being suitable for the beam column node connection device of prefabricated concrete structure as described in claim 1, which is characterized in that institute
It includes being welded and fixed with the second c-type card slot (4a) and parallel interval distribution one arranges the 2nd steel plate to state styletable embedded part (4)
(4b), second steel plate (4b) are embedded in advance in the prefabricated post (2).
7. being suitable for the beam column node connection device of prefabricated concrete structure as claimed in claim 6, which is characterized in that institute
It includes the hooked reinforcing bar (4c) being welded and fixed with second steel plate (4b) to state styletable embedded part (4).
8. being suitable for the beam column node connection device of prefabricated concrete structure as described in claim 1, which is characterized in that institute
State to fill in the first c-type card slot (3a) and the second c-type card slot (4a) and set cement mortar, and make the first card rib (5a) and
The second card rib (5b) is fixed with the first c-type card slot (3a) and the second c-type card slot (4a) grouting respectively.
9. being suitable for the beam column node connection device of prefabricated concrete structure as claimed in claim 8, which is characterized in that institute
It further includes blocking the notch of the first c-type card slot (3a) and the second c-type card slot (4a) to state beam column node connection device
Grout sealing plate (6) firmly.
10. being suitable for the beam column node connection device of prefabricated concrete structure as described in claim 1, which is characterized in that
The first card rib (5a) and the second card rib (5b) parallel arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820085003.3U CN207959495U (en) | 2018-01-18 | 2018-01-18 | A kind of beam column node connection device suitable for prefabricated concrete structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820085003.3U CN207959495U (en) | 2018-01-18 | 2018-01-18 | A kind of beam column node connection device suitable for prefabricated concrete structure |
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| CN207959495U true CN207959495U (en) | 2018-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820085003.3U Active CN207959495U (en) | 2018-01-18 | 2018-01-18 | A kind of beam column node connection device suitable for prefabricated concrete structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811898A (en) * | 2019-03-13 | 2019-05-28 | 悉地国际设计顾问（深圳）有限公司 | A kind of connection structure and its construction method of reinforced concrete member |
| CN109853754A (en) * | 2019-03-13 | 2019-06-07 | 悉地（北京）国际建筑设计顾问有限公司 | A kind of reinforced beam indulges the connection structure and its construction method of muscle and steel column |
| CN110318463A (en) * | 2019-06-03 | 2019-10-11 | 贵州磷镁材料有限公司 | A kind of connection structure and construction method of prefabricated post and beam based on phosphorus magnesium material |
-
2018
- 2018-01-18 CN CN201820085003.3U patent/CN207959495U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811898A (en) * | 2019-03-13 | 2019-05-28 | 悉地国际设计顾问（深圳）有限公司 | A kind of connection structure and its construction method of reinforced concrete member |
| CN109853754A (en) * | 2019-03-13 | 2019-06-07 | 悉地（北京）国际建筑设计顾问有限公司 | A kind of reinforced beam indulges the connection structure and its construction method of muscle and steel column |
| CN110318463A (en) * | 2019-06-03 | 2019-10-11 | 贵州磷镁材料有限公司 | A kind of connection structure and construction method of prefabricated post and beam based on phosphorus magnesium material |
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