CN211341180U - Assembled concrete member and adjacent beam member connected node structure - Google Patents
Assembled concrete member and adjacent beam member connected node structure Download PDFInfo
- Publication number
- CN211341180U CN211341180U CN201921872577.6U CN201921872577U CN211341180U CN 211341180 U CN211341180 U CN 211341180U CN 201921872577 U CN201921872577 U CN 201921872577U CN 211341180 U CN211341180 U CN 211341180U
- Authority
- CN
- China
- Prior art keywords
- precast concrete
- concrete member
- beam member
- members
- leg
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 17
- 239000011178 precast concrete Substances 0.000 claims abstract description 43
- 238000003466 welding Methods 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 12
- 239000004698 Polyethylene Substances 0.000 claims description 6
- 230000001154 acute effect Effects 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 6
- -1 polyethylene Polymers 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 239000011083 cement mortar Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000012945 sealing adhesive Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model provides a joint structure for connecting an assembled concrete member and an adjacent beam member, which comprises a connecting piece, a beam member, a precast concrete member, a welding piece, a sealing member and a filling layer; the connecting piece comprises a top plate with a front end and a rear end, a side plate with an upper end and a lower end, a first supporting leg with a near end and a far end, and a second supporting leg with a near end and a far end, wherein the upper end of the side plate is vertically connected with the front end of the top plate, the lower end of the side plate is connected with the near end of the second supporting leg, and the rear end of the top plate is connected with the near end of the first supporting leg; the top plate having a top surface exposed along top surfaces of the precast concrete members and the beam members, the top surface not being embedded in the precast concrete members and the beam members, the side plates having side surfaces exposed along marginal ends of the precast concrete members and the beam members; the welding part is an angle steel, one end of the welding part is welded with the top plate of the connecting part in the beam member, and the other end of the welding part is welded with the side plate of the connecting part in the precast concrete member.
Description
Technical Field
The utility model relates to a construction technical field especially relates to an assembled concrete member and adjacent beam member connected node structure.
Background
Precast concrete units are widely used in large concrete building structures such as parking lots, office buildings, stadiums, and warehouses. Typically, the precast concrete panels are supported by concrete beams, the precast concrete beams are supported by precast concrete columns or wall panels, and the vertical members are supported by cast-in-place concrete foundations. These components must be connected together to avoid relative movement by external forces. Connectors are generally used for the connection between precast concrete members to secure the stability of the connection between the respective members.
Among the prior art, the connecting piece is formed by a steel sheet and the many reinforcing bars of welding in the steel sheet bottom and resists horizontal pulling force and vertical pulling force, link together steel sheet and reinforcing bar through the welding, and material cost and cost of labor are all very high, and the manufacture process is troublesome, can not mechanized volume production, has brought huge cost for the construction, and the construction of being connected between roof beam component and the precast concrete member is complicated, connects unstably, and the construction progress is slow.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide an assembled concrete member and adjacent roof beam component connection node structure, adopt the utility model discloses a structure, connecting piece mechanized manufacturing have guaranteed the quality of connecting piece and the cost is reduced, and the connecting piece of two places passes through a welding and connects, can reliably connect under the exogenic action, and the construction is simple, connects stably.
In order to achieve the above object, the utility model adopts the following technical scheme: a connection node structure of an assembly type concrete member and an adjacent beam member comprises a connecting piece, the beam member, a prefabricated concrete member, a welding piece, a sealing member and a filling layer; the precast concrete member is a precast member having a length, a width and a height, and having a top surface and a bottom surface, and a connecting member is preset above the precast concrete member; the beam member is a prefabricated member which is matched and connected with the precast concrete member, a connecting piece which is the same as that in the precast concrete member is preset above the beam member, and the heights of the two connecting pieces are matched; the connecting piece comprises a top plate with a front end and a rear end, a side plate with an upper end and a lower end, a first supporting leg with a near end and a far end, and a second supporting leg with a near end and a far end, wherein the upper end of the side plate is vertically connected with the front end of the top plate, the lower end of the side plate is connected with the near end of the second supporting leg, and the rear end of the top plate is connected with the near end of the first supporting leg; the top panel having a top surface exposed along top surfaces of the precast concrete members and the beam members and not embedded therein, the top surface being a weldable surface, the side panel having a side surface exposed along marginal ends of the precast concrete members and the beam members and not embedded therein, the side surface being a weldable surface; the welding part is an angle steel, one end of the welding part is welded with the top plate of the connecting part in the beam member, and the other end of the welding part is welded with the side plate of the connecting part in the precast concrete member.
Preferably, the far end of the first leg and the far end of the second leg are both provided with hook plates bent by 90 degrees, and both sides of the middle parts of the first leg and the second leg are both provided with saw-toothed structures.
Preferably, each structural part of the connecting piece is integrally made of a metal.
Preferably, the acute angle between the proximal end of the first leg and the top panel is 30 ° and the acute angle between the proximal end of the second leg and the side panel is 60 °.
Preferably, a filling layer is arranged in a gap between the beam member below the welding part and the precast concrete member, the filling layer is formed by filling cement mortar, a sealing member is arranged in a gap between the beam member above the welding part and the precast concrete member, and the sealing member comprises a polyethylene foam rod and a waterproof sealing adhesive layer arranged on the polyethylene foam rod.
The utility model has the advantages that: adopt the utility model discloses a structure, the mechanized manufacturing of connecting piece has guaranteed the quality of connecting piece and the cost is reduced, and the connecting piece of two places passes through a welding and connects, can reliably connect under the exogenic action, and the construction is simple, connects stably.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.
Fig. 1 is a schematic structural view of a connection node of an assembled concrete member and an adjacent beam member.
Fig. 2 is a schematic view of the structure of the connector.
Fig. 3 is a side view of the connector.
Wherein: the structure comprises a connecting piece 1, a beam member 2, a precast concrete member 3, a welding piece 4, a sealing member 5, a filling layer 6, a top plate 11, a side plate 12, a first supporting leg 13, a second supporting leg 14, a hook plate 15 and a saw-toothed structure 16.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings 1-3.
As shown in fig. 1-3, an assembly type concrete member and adjacent beam member connection node structure comprises a connecting member 1, a beam member 2, a precast concrete member 3, a welding member 4, a sealing member 5, and a filling layer 6; the precast concrete unit 3 is a precast member having a length, a width and a height, and having a top surface and a bottom surface, and a connector 1 is preset above the precast concrete unit 3; the beam member 2 is a prefabricated member which is matched and connected with the precast concrete member 3, a connecting piece 1 which is the same as that in the precast concrete member 3 is preset above the beam member 2, and the heights of the two connecting pieces 1 are matched; the connecting piece 1 comprises a top plate 11 with a front end and a rear end, a side plate 12 with an upper end and a lower end, a first leg 13 with a proximal end and a distal end, and a second leg 14 with a proximal end and a distal end, wherein the upper end of the side plate 12 is vertically connected with the front end of the top plate 11, the lower end of the side plate 12 is connected with the proximal end of the second leg 14, and the rear end of the top plate 11 is connected with the proximal end of the first leg 13; the top plate 11 has a top surface exposed along the top surfaces of the precast concrete members 3 and the beam members 2, the top surface being a weldable surface, and the top surface being not embedded in the precast concrete members 3 and the beam members 2, and the side plates 12 have side surfaces exposed along the marginal ends of the precast concrete members 3 and the beam members 2, the side surfaces not being embedded in the precast concrete members 3 and the beam members 2, the side surfaces being weldable surfaces; the welding parts 4 are angle steels, one ends of the welding parts 4 are welded with the top plate 11 of the connecting part 1 in the beam member 2, and the other ends of the welding parts 4 are welded with the side plate 12 of the connecting part 1 in the precast concrete member 3.
In specific implementation, the distal end of the first leg 13 and the distal end of the second leg 14 are both provided with a hook plate 15 bent by 90 °, and both sides of the middle portion of the first leg 13 and the second leg 15 are both provided with a saw-toothed structure 16.
In specific implementation, each structural part of the connecting piece 1 is integrally made of a metal.
In specific embodiments, the acute angle between the proximal end of the first leg 13 and the top panel 11 is 30 °, and the acute angle between the proximal end of the second leg 14 and the side panel 12 is 60 °.
During specific implementation, a filling layer 6 is arranged in a gap between the beam member 2 and the precast concrete member 3 below the welding part 4, the filling layer 6 is formed by filling cement mortar, a sealing member 5 is arranged in the gap between the beam member 2 and the precast concrete member 3 above the welding part 4, and the sealing member 5 comprises a polyethylene foam rod and a waterproof sealing adhesive layer arranged on the polyethylene foam rod.
Claims (5)
1. The utility model provides an assembled concrete member and adjacent beam member connected node structure which characterized in that: comprises a connecting piece, a beam member, a precast concrete member, a welding piece, a sealing member and a filling layer; the precast concrete member is a precast member having a length, a width and a height, and having a top surface and a bottom surface, and a connecting member is preset above the precast concrete member; the beam member is a prefabricated member which is matched and connected with the precast concrete member, a connecting piece which is the same as that in the precast concrete member is preset above the beam member, and the heights of the two connecting pieces are matched; the connecting piece comprises a top plate with a front end and a rear end, a side plate with an upper end and a lower end, a first supporting leg with a near end and a far end, and a second supporting leg with a near end and a far end, wherein the upper end of the side plate is vertically connected with the front end of the top plate, the lower end of the side plate is connected with the near end of the second supporting leg, and the rear end of the top plate is connected with the near end of the first supporting leg; the top panel having a top surface exposed along top surfaces of the precast concrete members and the beam members and not embedded therein, the top surface being a weldable surface, the side panel having a side surface exposed along marginal ends of the precast concrete members and the beam members and not embedded therein, the side surface being a weldable surface; the welding part is an angle steel, one end of the welding part is welded with the top plate of the connecting part in the beam member, and the other end of the welding part is welded with the side plate of the connecting part in the precast concrete member.
2. The fabricated concrete member-to-adjacent beam member connection node structure according to claim 1, wherein: the distal end of first landing leg and the distal end of second landing leg all are equipped with crooked 90 hook plate, and the middle part both sides of first landing leg and second landing leg all are equipped with sawtooth structure.
3. The fabricated concrete member-to-adjacent beam member connection node structure according to claim 1, wherein: each structural part of the connecting piece is integrally made of a metal.
4. The fabricated concrete member-to-adjacent beam member connection node structure according to claim 1, wherein: the acute angle between the proximal end of the first leg and the top plate is 30 degrees, and the acute angle between the proximal end of the second leg and the side plate is 60 degrees.
5. The fabricated concrete member-to-adjacent beam member connection node structure according to claim 1, wherein: the gap between the beam member below the welding part and the precast concrete member is provided with a filling layer which is formed by filling cement mortar, and the gap between the beam member above the welding part and the precast concrete member is provided with a sealing member which comprises a polyethylene foam rod and a waterproof sealing adhesive layer arranged on the polyethylene foam rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921872577.6U CN211341180U (en) | 2019-11-02 | 2019-11-02 | Assembled concrete member and adjacent beam member connected node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921872577.6U CN211341180U (en) | 2019-11-02 | 2019-11-02 | Assembled concrete member and adjacent beam member connected node structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211341180U true CN211341180U (en) | 2020-08-25 |
Family
ID=72098293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921872577.6U Expired - Fee Related CN211341180U (en) | 2019-11-02 | 2019-11-02 | Assembled concrete member and adjacent beam member connected node structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211341180U (en) |
-
2019
- 2019-11-02 CN CN201921872577.6U patent/CN211341180U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20200825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |