CN207685999U - PC fabricated construction bean column node dry type connection structures - Google Patents
PC fabricated construction bean column node dry type connection structures Download PDFInfo
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- CN207685999U CN207685999U CN201721263677.XU CN201721263677U CN207685999U CN 207685999 U CN207685999 U CN 207685999U CN 201721263677 U CN201721263677 U CN 201721263677U CN 207685999 U CN207685999 U CN 207685999U
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Abstract
The utility model provides a kind of PC fabricated constructions bean column node dry type connection structure, the connection structure includes node side and beam-ends, node side sponson above and below is embedded with steel plate, the abdomen of the node side sponson is embedded with vertical steel plate, the above and below of the beam-ends is embedded with steel plate, the abdomen of the beam-ends is embedded with vertical steel plate, the steel plate pre-buried with beam-ends above and below is connect the pre-buried steel plate in node side sponson above and below respectively, and the pre-buried vertical steel plate of the node side sponson abdomen vertical steel plate pre-buried with beam-ends abdomen is connect.The utility model is not necessarily to secondary whole pouring concrete, installs quick and convenient, while ensureing that node Path of Force Transfer is clear, stress is reliable.
Description
Technical field
The utility model is related to assembled architecture fields, connect more particularly, to a kind of PC fabricated constructions bean column node dry type
Binding structure.
Background technology
The node connection of PC assembling frames structure is broadly divided into wet type connection and is connected with dry type at present.Wet type connection needs two
Secondary cast-in-place concrete connection, complicated construction technique is cumbersome, needs maintenance to desired strength can bearing load after having constructed.
Dry type connection mainly has the block interface connection in the connection of armored concrete hidden bracket, tongue and groove connection to be connected with beam-ends overhanging hidden bracket
Deng the deficiencies of poor, application range that there are connection reliability is restricted.
Utility model content
The purpose of this utility model is that：In view of the problems of the existing technology, a kind of PC fabricated constructions beam column is provided
Node dry type connection structure solves the problems, such as that existing node connecting structure complicated construction technique, connection reliability are poor.
The purpose of this utility model is achieved through the following technical solutions：
A kind of PC fabricated constructions bean column node dry type connection structure, which is characterized in that the connection structure includes node side
And beam-ends, the above and below of the node side sponson are embedded with steel plate, the abdomen of the node side sponson is embedded with vertically
The above and below of steel plate, the beam-ends is embedded with steel plate, and the abdomen of the beam-ends is embedded with vertical steel plate, the node side over-hang part
The steel plate pre-buried with beam-ends above and below is connect the pre-buried steel plate in point above and below respectively, and the node side sponson abdomen is pre-buried
The vertical steel plate vertical steel plate pre-buried with beam-ends abdomen connect.
Preferably, the pre-buried steel plate in the node side sponson above and below steel plate pre-buried with beam-ends above and below respectively
It is connected by weld seam or high-strength bolt.
Preferably, the pre-buried vertical steel plate of the node side sponson abdomen and the pre-buried vertical steel plate of beam-ends abdomen are logical
Cross weld seam or high-strength bolt connection.
Preferably, the length and sectional dimension of the upper and lower pre-buried steel plate of the beam-ends calculate institute according to joints situation
.
Preferably, the high-strength bolt quantity or fusion length calculate gained according to joints situation.
Preferably, pre-buried steel plate is anchored by anchor bolt.
Compared with prior art, this pure dry type connection of the utility model can avoid situ wet operation and concrete from supporting completely
Shield, can be used as just connecing and being articulated and connected in succession, have power transmission clear, simple structure, the convenient, short construction period of constructing operation etc. excellent
Point.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic cross-section of junction in Fig. 1；
Fig. 3 is the overlooking structure diagram of Fig. 1.
Attached drawing marks explanation：
1, beam-ends top surface pre-embedded steel slab；2, beam-ends bottom surface pre-embedded steel slab；3, the pre-buried vertical steel plate in soffit of girder portion（Lead in node
It is long）；4, vertical steel plate connecting plate；5, high strong ties bolt；6, weld seam.
Specific implementation mode
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
Embodiment
The present invention provides a kind of PC fabricated constructions bean column node dry type connection structure, is that one kind being based on beam column of steel structure
The PC fabricated construction bean column node dry type interconnection techniques of rigid joint, the structure answer beam column of steel structure catenation principle and construction
For PC fabricated construction bean column nodes, it is not necessarily to secondary whole pouring concrete, quick and convenient is installed, while ensureing that joints are reliable
Property.
As shown in Fig. 1 ~ Fig. 3, which includes node side and beam-ends, and the above and below of node side sponson is pre-buried
There is steel plate 1 and 2, the abdomen of the node side sponson is embedded with vertical steel plate 3, and the above and below of beam-ends is embedded with steel plate 1 and 2,
The abdomen of the beam-ends is embedded with vertical steel plate 3.The steel plate that the above and below of node side sponson is pre-buried is upper and lower with beam-ends respectively
The pre-buried steel plate connection in face, the pre-buried vertical steel plate of node side sponson abdomen connect with the pre-buried vertical steel plate of beam-ends abdomen
It connects.
When steel plate connects, the present embodiment uses：The pre-buried steel plate in node side sponson above and below respectively on beam-ends,
Pre-buried steel plate is connected by weld seam 6 or high-strength bolt 5 below.Node side sponson abdomen pre-buried vertical steel plate and beam-ends
The pre-buried vertical steel plate of abdomen is connected by weld seam or high-strength bolt.1 when being connected by high-strength bolt, vertical steel plate is also needed to connect
Plate 4 is used as accessory.
Pre-embedded steel slab is mainly held by high-strength bolt or solder design above and below prefabricated beam end and node sponson
Spreader beam end node moment of flexure and Partial Shear；Prefabricated beam end and node section abdomen pre-embedded steel slab, pass through weld seam or high-strength bolt
Connection, is primarily subjected to shear；Hinged joint used is bolted only in beam-ends and node abdomen pre-embedded steel slab.
The technical principle of the utility model：
（1）Pre-embedded steel slab is main to transmit nodal moment and shearing by solder design up and down with beam-ends for node side.On beam-ends
Lower pre-embedded steel slab length and sectional dimension calculate gained according to joints situation.
（2）With the pre-buried vertical steel plate in soffit of girder portion by high-strength bolt or solder design, the main node that transmits shears node side.
High-strength bolt quantity or fusion length calculate gained according to joints situation.
（3）Pre-embedded steel slab is anchored by anchor bolt.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, and should refer to
Go out, all any modification, equivalent and improvement made within the spirit and principle of the present invention etc. should all include
It is within the protection scope of the utility model.
Claims (6)
1. a kind of PC fabricated constructions bean column node dry type connection structure, which is characterized in that the connection structure include node side and
The above and below of beam-ends, the node side sponson is embedded with steel plate, and the abdomen of the node side sponson is embedded with vertical steel
The above and below of plate, the beam-ends is embedded with steel plate, and the abdomen of the beam-ends is embedded with vertical steel plate, the node side sponson
The steel plate pre-buried with beam-ends above and below is connect the pre-buried steel plate in above and below respectively, and the node side sponson abdomen is pre-buried
The vertical steel plate vertical steel plate pre-buried with beam-ends abdomen is connect, hinged joint only in beam-ends and node side abdomen pre-embedded steel slab, and
It is bolted.
2. a kind of PC fabricated constructions bean column node dry type connection structure according to claim 1, which is characterized in that described
The steel plate pre-buried with beam-ends above and below passes through weld seam or high-strength bolt to the pre-buried steel plate in node side sponson above and below respectively
Connection.
3. a kind of PC fabricated constructions bean column node dry type connection structure according to claim 1, which is characterized in that described
The pre-buried vertical steel plate of node side sponson abdomen is connected with the pre-buried vertical steel plate of beam-ends abdomen by weld seam or high-strength bolt
It connects.
4. a kind of PC fabricated constructions bean column node dry type connection structure according to claim 1, which is characterized in that described
The length and sectional dimension of the upper and lower pre-buried steel plate of beam-ends calculate gained according to joints situation.
5. a kind of PC fabricated constructions bean column node dry type connection structure according to claim 2 or 3, which is characterized in that
The high-strength bolt quantity or fusion length calculate gained according to joints situation.
6. a kind of PC fabricated constructions bean column node dry type connection structure according to claim 1, which is characterized in that pre-buried
Steel plate anchored by anchor bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721263677.XU CN207685999U (en) | 2017-09-29 | 2017-09-29 | PC fabricated construction bean column node dry type connection structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721263677.XU CN207685999U (en) | 2017-09-29 | 2017-09-29 | PC fabricated construction bean column node dry type connection structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207685999U true CN207685999U (en) | 2018-08-03 |
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ID=62986626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721263677.XU Active CN207685999U (en) | 2017-09-29 | 2017-09-29 | PC fabricated construction bean column node dry type connection structures |
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| CN (1) | CN207685999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447859A (en) * | 2017-09-29 | 2017-12-08 | 成都城电电力工程设计有限公司 | PC fabricated construction bean column node dry type attachment structures |
-
2017
- 2017-09-29 CN CN201721263677.XU patent/CN207685999U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447859A (en) * | 2017-09-29 | 2017-12-08 | 成都城电电力工程设计有限公司 | PC fabricated construction bean column node dry type attachment structures |
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