CN219430999U - Connecting node structure of assembled frame concrete building - Google Patents
Connecting node structure of assembled frame concrete building Download PDFInfo
- Publication number
- CN219430999U CN219430999U CN202320697746.7U CN202320697746U CN219430999U CN 219430999 U CN219430999 U CN 219430999U CN 202320697746 U CN202320697746 U CN 202320697746U CN 219430999 U CN219430999 U CN 219430999U
- Authority
- CN
- China
- Prior art keywords
- component
- metal
- central
- metal component
- horizontal
- Prior art date
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model relates to an assembled frame concrete building connected node structure relates to the technical field of building engineering, it includes central connected node, vertical component and horizontal component, four corners that vertical component and horizontal component are close to the one end of central connected node all are provided with the district of stepping down that is the rectangle form, all fixedly connected with in each district of stepping down personally submits the first metal component of "L" word shape, four corners of a side that central connected node and vertical component and horizontal component are connected all are provided with the second metal component that transversal personally submits the rectangle shape, when central connected node is connected with vertical component or horizontal component, each second metal component inserts respectively and locates the district of stepping down that the position is corresponding, and each second metal component is laminated with the both sides of first metal component respectively, all peg graft on each second metal component have a plurality of fastening bolts with first metal component threaded connection, each fastening bolt equipartition is arranged on the both sides of first metal component and along the length direction of first metal component. The application has the effect of reducing the requirement on the installation space.
Description
Technical Field
The application relates to the technical field of constructional engineering, in particular to an assembled frame concrete building connection node structure.
Background
The assembled frame concrete building is a concrete frame structure house building which is designed and built in a field assembly mode by taking reinforced concrete prefabricated parts produced in a factory as main materials. Generally, the building is divided into two main types of fully assembled buildings and partially assembled buildings: the fully assembled building is a multi-storey building with low requirements for low-rise or earthquake fortification; the main components of the partially assembled building are generally prefabricated components, and are connected on site through cast-in-place concrete to form the building with the assembled integral structure. When the assembled frame concrete building is constructed, the requirement on the connecting node of the beam column is high, the connecting node of the beam column is unstable, and the whole assembled frame concrete building is easily influenced.
The related art, such as chinese patent with the publication number CN 212317148U, discloses a connecting node structure for an assembled frame concrete structure, wherein the central connecting member is a prefabricated reinforced concrete structure, the main body is a square body, the upper end surface is an approximately inverted cone-shaped base, the lower end surface is a cone-shaped upright post, the front, rear, left and right side end surfaces are provided with L-shaped connectors, and the six end surfaces are embedded with reinforcing steel bars and steel sleeves; the vertical component is of a precast reinforced concrete structure, the main body is a cuboid, one end face of the main body is provided with an approximately inverted cone-shaped base, the other end face of the main body is provided with a cone-shaped upright post, and the two end faces of the main body are pre-buried with reinforcing steel bars and steel sleeves; the horizontal component is a precast reinforced concrete structure, the main body is a cuboid, both end faces of the horizontal component are inverted L-shaped connectors, and both end faces of the horizontal component are pre-buried with reinforcing steel bars and steel sleeves.
In view of the above-mentioned related art, the applicant has found that, in the construction of the above-mentioned assembled frame concrete building connection node structure, the central connection member needs to use reinforcing steel bars to achieve connection with the vertical member and the horizontal member, the whole length of the reinforcing steel bars is longer, and a larger installation space is required during installation, which has a higher requirement on working conditions, so that improvement is needed.
Disclosure of Invention
It is an object of the present application to provide a fabricated framed concrete construction connection node structure having the effect of reducing the requirements for installation space.
The application provides an assembled frame concrete building connected node structure adopts following technical scheme.
The utility model provides an assembled frame concrete building connected node structure, includes central connected node, vertical component and horizontal component, four corners that vertical component and horizontal component are close to the one end of central connected node all are provided with the district that gives way that is the rectangle form, each in the district that gives way all fixedly connected with the first metal component that the transversal is personally submitted "L" shape, four corners of a central connected node and vertical component and horizontal component connection side all are provided with the second metal component that transversal is personally submitted the rectangle, when central connected node and vertical component or horizontal component are connected, each second metal component inserts respectively and locates in the district that gives way that the position is corresponding, and each second metal component is laminated with the both sides of first metal component respectively, each second metal component is last to have all pegged graft a plurality of and first metal component threaded connection's fastening bolt, each fastening bolt arranges along the length direction of first metal component and sets up.
Specifically, when the central connecting member is required to be connected with the vertical member or the horizontal member, only the vertical member or the horizontal member is required to be abutted, so that four pieces of second metal members arranged on one side surface of the central connecting member are respectively attached to four pieces of first metal members arranged on the vertical member or the horizontal member, and finally, each piece of second metal member is respectively locked and fixed with each piece of first metal member by using a fastening bolt.
Further, one end of each first metal member is provided with an extension portion, the extension portion is buried in the vertical member or the horizontal member, two sides of each first metal member are provided with a plurality of reinforcing ribs which are distributed along the length direction of the first metal member, and each reinforcing rib is buried in the vertical member or the horizontal member.
Specifically, the connection area between the first metal member and the vertical member or the horizontal member can be increased by using the extension portion and the reinforcing rib, so that the connection strength between the first metal member and the vertical member or the horizontal member can be effectively ensured.
Further, each second metal member is provided with a plurality of waist-shaped grooves which are distributed along the length direction of the second metal member, each waist-shaped groove is penetrated and arranged on two opposite side surfaces of the second metal member, and a bolt body for locking a fastening bolt of the second metal member penetrates through the waist-shaped groove.
In particular, with the use of the waist-shaped groove, the connection position between the second metal member and the first member can be fine-tuned, so that a certain production error can be allowed.
Furthermore, the side surfaces of the central connecting node, which are connected with the vertical component and the horizontal component, are respectively provided with a caulking groove, and one ends of the vertical component and the horizontal component, which are close to the central connecting node, are respectively inserted into the caulking grooves with corresponding positions.
Specifically, the connection area of the central connection node and the vertical member and the horizontal member can be further increased by utilizing the caulking groove, and the connection strength and stability between the central connection node and the vertical member and the horizontal member are effectively improved.
Further, the device further comprises a plurality of jackets, each jacket is arranged on one end, close to the central connecting node, of the vertical component and the horizontal component, each second metal component is attached to the inner wall of the jacket, and one end, close to the central connecting node, of each jacket is welded with the central connecting node into a whole.
Specifically, the effect of protecting and covering the fastening bolts can be achieved by the sheath, the appearance effect between the vertical member and the horizontal member and the center connecting member can be ensured, and the effect of increasing the connecting strength of the second metal member with the vertical member or the horizontal member can be achieved by the sheath.
Further, each sheath is provided with a connecting plate attached to the outer wall of the central connecting node on one end close to the central connecting node, a plurality of clamping bulges which are arranged along the length direction of the side edge of the connecting plate are arranged on opposite sides of two connecting plates which are arranged randomly and adjacently, the two connecting plates which are arranged randomly and adjacently are connected in a positioning mode through the clamping bulges, and one opposite sides of the two connecting plates which are arranged randomly and adjacently are welded into a whole.
Specifically, the quick positioning connection between two connecting plates of arbitrary adjacent setting can be realized to the utilization joint arch, through welding two connecting plates of arbitrary adjacent setting together, can reach the effect with each sheath fixed connection to make each sheath can be more stable install on central connected node.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the requirement on the installation space is effectively reduced, so that the method can be suitable for the working condition of smaller installation space;
2. can allow less installation error, application scope is wide, and implementation is convenient.
Drawings
FIG. 1 is a schematic structural view of a fabricated framed concrete building connection node structure of an embodiment of the present application;
FIG. 2 is a schematic side view of a vertical or horizontal member of an embodiment of the present application;
FIG. 3 is an end view schematic of a vertical or horizontal member of an embodiment of the present application;
FIG. 4 is a schematic structural view of a first metal component according to an embodiment of the present application;
FIG. 5 is a schematic cross-sectional view of a central connection node of an embodiment of the present application;
fig. 6 is a schematic connection diagram of a connection board according to an embodiment of the present application.
In the figure, 1, a central connection node; 11. a second metal member; 111. a waist-shaped groove; 12. a caulking groove; 2. a vertical member; 21. a yield area; 22. a first metal member; 221. an extension; 222. reinforcing ribs; 3. a horizontal member; 4. a sheath; 41. a connecting plate; 411. and the clamping bulge is connected.
Description of the embodiments
The present application is described in further detail below with reference to fig. 1-6.
Referring to fig. 1, an assembled frame concrete building connection node structure includes a central connection node 1, a vertical member 2 and a horizontal member 3, wherein, the upper end of the vertical member 2 is inserted in the lower end of the central connection node 1, the horizontal member 3 is provided with two or four pieces, and each horizontal member 3 is respectively installed on any two opposite sides of the central connection node 1.
Referring to fig. 2 and 3, four corners of one end of the vertical member 2 (or the horizontal member 3) near the central connection node 1 are respectively provided with a rectangular yield zone 21, and each yield zone 21 is fixedly connected with a first metal member 22 with an L-shaped cross section; referring to fig. 4, an extension 221 is disposed at one end of each first metal member 22, a plurality of reinforcing ribs 222 are disposed on two sides of each first metal member 22 along the length direction of the first metal member 22, when the first metal member 22 is connected with the vertical member 2 (or the horizontal member 3), two sides of the first metal member 22 are respectively attached to two side walls of the yielding zone 21, the extension 221 is embedded in the vertical member 2 (or the horizontal member 3), and each reinforcing rib 222 is embedded in the vertical member 2 (or the horizontal member 3).
Referring to fig. 5, a caulking groove 12 is provided on one side of the central connection node 1 connected with the vertical member 2 and the horizontal member 3, and a second metal member 11 having a rectangular cross section is provided at four corners of each caulking groove 12; when the central connecting node 1 is connected with the vertical member 2 or the horizontal member 3, one ends of the vertical member 2 and the horizontal member 3, which are close to the central connecting node 1, are inserted into the corresponding caulking grooves 12, and each second metal member 11 is inserted into the corresponding abdication area 21.
When the second metal member 11 is connected with the first metal member 22, two adjacent side surfaces of the second metal member 11 are respectively attached to two sides of the first metal member 22, a plurality of waist-shaped grooves 111 are arranged on the second metal member 11 along the length direction of the second metal member 11, each waist-shaped groove 111 penetrates through two opposite side surfaces of the second metal member 11, a plurality of fastening bolts (not shown in the figure) in threaded connection with the first metal member 22 are inserted into the second metal member 11, and the bolt bodies of the fastening bolts penetrate through the second metal member 11 through the waist-shaped grooves 111; the fastening bolt may be disposed at a boundary between any two sides of the second metal member 11 that are disposed adjacently, or disposed on one of the sides of the second metal member 11, and in this embodiment, the fastening bolt is disposed on one of the sides of the second metal member 11.
Referring to fig. 1 and 6, a sheath 4 is mounted on one end of the vertical member 2 and one end of the horizontal member 3, which are close to the central connection node 1, each second metal member 11 is attached to the inner wall of the sheath 4, and a connection plate 41 attached to the outer wall of the central connection node 1 is arranged on one end of the sheath 4, which is close to the central connection node 1; wherein, two connecting plates 41 that arbitrary adjacent set up are all provided with a plurality of along connecting plate 41 side length direction's joint protruding 411 that arranges in opposite directions, are located through joint protruding 411 between two connecting plates 41 that arbitrary adjacent set up and are connected, and two connecting plates 41 that arbitrary adjacent set up are one side welding as an organic wholely in opposite directions, and a side that connecting plate 41 and central connected node 1 laminating all welds as an organic wholely with central connected node 1.
The working principle of the application is as follows:
when the central connecting member is connected with the vertical member or the horizontal member 3, only the vertical member or the horizontal member 3 is required to be abutted, so that four pieces of second metal members 11 arranged on one side surface of the central connecting member are respectively attached to four pieces of first metal members 22 arranged on the vertical member or the horizontal member 3, and finally, the pieces of second metal members 11 are respectively locked and fixed with the pieces of first metal members 22 by fastening bolts, because the first metal members 22 do not need to completely penetrate through the vertical member or the horizontal member 3, only the first metal members 22 are required to connect a part of the vertical member or the horizontal member 3 close to the central connecting member, and therefore, the requirement on installation space is low.
The embodiments of this embodiment are all preferred embodiments of the present application, and are not intended to limit the scope of the present application, in which like parts are denoted by like reference numerals. Therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (6)
1. The utility model provides an assembled frame concrete building connected node structure, includes central connected node (1), vertical component (2) and horizontal component (3), its characterized in that, four corners that vertical component (2) and horizontal component (3) are close to the one end of central connected node (1) all are provided with and are rectangular form's zone of stepping down (21), each in the zone of stepping down (21) all fixedly connected with first metal component (22) that the transversal is "L" word shape, four corners of a side that central connected node (1) are connected with vertical component (2) and horizontal component (3) all are provided with transversal second metal component (11) that are rectangular in shape, and when central connected node (1) and vertical component (2) or horizontal component (3) are connected, each second metal component (11) inserts respectively and locates in the corresponding zone of stepping down (21) of position, and each second metal component (11) respectively with the both sides of first metal component (22), each second metal component (11) are last all to have and be had the fastening bolt (22) of first metal component (22) connection screw bolt length along a plurality of arranging on the second metal component (11) and the first metal component (22) are connected in a plurality of screw-bolt directions.
2. The fabricated frame concrete building connection node structure according to claim 1, wherein one end of each first metal member (22) is provided with an extension portion (221), the extension portion (221) is embedded in the vertical member or the horizontal member (3), both sides of each first metal member (22) are provided with a plurality of reinforcing ribs (222) arranged along the length direction of the first metal member (22), and each reinforcing rib (222) is embedded in the vertical member or the horizontal member (3).
3. The fabricated frame concrete building connection node structure according to claim 2, wherein a plurality of waist-shaped grooves (111) are formed in each second metal member (11) and are arranged along the length direction of the second metal member (11), and each waist-shaped groove (111) is formed on two opposite sides of the second metal member (11) in a penetrating manner, and bolts for locking fastening bolts of the second metal member (11) are formed through the waist-shaped grooves (111).
4. A fabricated frame concrete building connection node structure according to claim 3, wherein the central connection node (1) is provided with a caulking groove (12) on a side surface connected with the vertical member (2) and the horizontal member (3), and one ends of the vertical member (2) and the horizontal member (3) close to the central connection node (1) are inserted into the caulking grooves (12) corresponding to the positions.
5. The fabricated frame concrete building connection node structure according to claim 1, further comprising a sheath (4), wherein the sheath (4) is provided with a plurality of pieces, each sheath (4) is respectively mounted on one end of the vertical member (2) and one end of the horizontal member (3) close to the central connection node (1), each second metal member (11) is attached to an inner wall of the sheath (4), and one end of each sheath (4) close to the central connection node (1) is welded with the central connection node (1) into a whole.
6. The assembled frame concrete building connection node structure according to claim 5, wherein one end of each sheath (4) close to the central connection node (1) is provided with a connection plate (41) attached to the outer wall of the central connection node (1), opposite sides of two connection plates (41) arranged randomly and adjacently are provided with a plurality of clamping bulges (411) distributed along the length direction of the side edges of the connection plates (41), the two connection plates (41) arranged randomly and adjacently are connected in a positioning way through the clamping bulges (411), and opposite sides of the two connection plates (41) arranged randomly and adjacently are welded into a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320697746.7U CN219430999U (en) | 2023-04-01 | 2023-04-01 | Connecting node structure of assembled frame concrete building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320697746.7U CN219430999U (en) | 2023-04-01 | 2023-04-01 | Connecting node structure of assembled frame concrete building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219430999U true CN219430999U (en) | 2023-07-28 |
Family
ID=87334646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320697746.7U Active CN219430999U (en) | 2023-04-01 | 2023-04-01 | Connecting node structure of assembled frame concrete building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219430999U (en) |
-
2023
- 2023-04-01 CN CN202320697746.7U patent/CN219430999U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2007239388A (en) | Fitting for constructing dome and dome construction method | |
| CN219430999U (en) | Connecting node structure of assembled frame concrete building | |
| JP3690437B2 (en) | Seismic reinforcement structure for existing buildings | |
| EP2729637B1 (en) | Lattice member and self-supporting modular structure | |
| CN111270763A (en) | Assembled concrete frame structure beam column with connected node | |
| JP4869260B2 (en) | Housing composition panel | |
| WO2011136401A1 (en) | Sectional building panel and wall block | |
| CN212271250U (en) | Prefabricated wallboard structure of assembled concrete | |
| JP4853422B2 (en) | Gate frame with connection of composite beams and wooden columns | |
| KR970004946B1 (en) | Steel form for columns | |
| JP3225322U (en) | Reinforcement structure for seismic strength of wooden buildings | |
| JP4902251B2 (en) | Building reinforcement structure | |
| CN116607631B (en) | Steel structure module building | |
| JPH1025832A (en) | Base-isolated wooden building | |
| JP2009138494A (en) | Independent column for steel house, steel house using the same, and panel construction method | |
| JP3015714U (en) | Reinforcement structure of pillar connection part of wooden house | |
| CN217107726U (en) | Hoop structure | |
| CN215442397U (en) | High stability activity board house | |
| CN212671328U (en) | Transformer substation's assembled owner becomes framework structure | |
| CN219825647U (en) | Shock-resistant steel beam and concrete column rigid joint point | |
| CN215211682U (en) | Assembled combination individual layer wall body | |
| CN217268055U (en) | Prefabricated assembled PEC beam column connection structure | |
| CN217557404U (en) | Assembled wood structure multi-dimensional connecting piece | |
| CN217460915U (en) | Assembled special-shaped steel pipe concrete column-steel beam connecting node | |
| CN215331803U (en) | Prefabricated assembled structure of building civil engineering construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |