CN210767213U - Novel public building conversion beam column node structure - Google Patents
Novel public building conversion beam column node structure Download PDFInfo
- Publication number
- CN210767213U CN210767213U CN201921189339.5U CN201921189339U CN210767213U CN 210767213 U CN210767213 U CN 210767213U CN 201921189339 U CN201921189339 U CN 201921189339U CN 210767213 U CN210767213 U CN 210767213U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- column
- positioning
- pouring
- transverse connecting
- 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
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a novel public building conversion beam column node structure, which comprises two layers of superposed wallboards arranged in parallel, wherein a plurality of pouring connecting belts (1) are poured between the two layers of superposed wallboards, the pouring connecting belts (1) are arranged at intervals, and the length extending direction of the pouring connecting belts (1) is perpendicular to the arrangement of a building floor slab; the laminated wallboard is formed by splicing a plurality of prefabricated slabs (2) into a plate shape, longitudinal post-cast strips (14) are arranged between two adjacent prefabricated slabs (2) in the length extending direction perpendicular to the pouring connecting band (1) at intervals and are provided with transverse post-cast strips (15) in the length extending direction parallel to the pouring connecting band (1). The utility model has the advantages of it can overcome prior art's drawback, and structural design is reasonable novel.
Description
Technical Field
The utility model relates to a novel public building conversion beam column node structure belongs to the building field.
Background
The prefabricated structure building is a novel building construction mode at present, various beams, columns and plate members are prefabricated in advance in a factory, and are directly assembled and completed on a construction site. In the fabricated building of the reinforced concrete frame structure system, the key for ensuring the structure of the building to have enough rigidity and integrity is that the connection strength of the components, particularly the beam column nodes, directly influences the structural strength of the whole building. The beam column node among the prior art is inconvenient when the assembly, and the position precision when node beam column docks is to a great extent only to rely on operation workman's artificial judgement, causes the butt joint precision of beam column node to receive the influence to assembly positioning can waste more time, influences construction speed.
SUMMERY OF THE UTILITY MODEL
The technical scheme of the utility model to exist among the prior art: "beam column node among the prior art is inconvenient when the assembly, and the location precision when node beam column docks is to a great extent only to rely on operation workman's artificial judgement, causes the butt joint precision of beam column node to receive the influence to assembly positioning can waste more time, influences the not enough of construction speed", provides a novel public building conversion beam column node structure.
In order to solve the technical problems, the technical scheme adopted by the utility model is that the novel public building conversion beam column node structure comprises an upper cylinder, a lower cylinder and a plurality of transverse connecting beams, wherein the upper cylinder is positioned above the lower cylinder, and the length extension directions of the upper cylinder and the lower cylinder are on the same straight line; the upper column body, the lower column body and the transverse connecting beam are all reinforced concrete prefabricated parts; the lower end of the upper column is butted with the upper end of the lower column, the transverse connecting beam is positioned on the side part of the butted part of the upper column and the lower column, and the transverse connecting beam is vertically arranged with the upper column and the lower column; a post-pouring layer is poured between the lower end of the upper column body and the upper end of the lower column body; two positioning steel plates are embedded in the transverse connecting beam, and the end parts of the positioning steel plates protrude out of the surface of the end part of the transverse connecting beam; the utility model discloses a horizontal connecting beam, including upper portion cylinder, horizontal connecting beam tip, be provided with a plurality of upper portion constant head tanks on the cylinder lower surface of upper portion, be provided with a plurality of lower part constant head tanks on the upper surface of lower part cylinder, peg graft respectively in upper portion constant head tank, lower part constant head tank two location steel sheets of transverse connecting beam tip, have poured into grout thick liquids in upper portion constant head tank, the.
In this application, set up the location steel sheet at the tip of transverse connection roof beam, set up upper portion constant head tank, lower part constant head tank on upper portion cylinder, lower part cylinder, through the pegging graft of location steel sheet and upper portion constant head tank, lower part constant head tank make the transverse connection roof beam can fix a position when assembling with upper portion cylinder, lower part cylinder, the assembly precision of convenient control beam column node. The end parts of the positioning steel plates are embedded in the transverse connecting beams, the connection firmness of the positioning steel plates and the transverse connecting beams is improved, and the upper positioning grooves and the lower positioning grooves are cast and molded through the prefabricated casting molds when the upper cylinder and the lower cylinder are prefabricated. The upper positioning groove and the lower positioning groove are filled with grouting slurry, the positioning steel plate is fixed with the upper positioning groove and the lower positioning groove through the grouting slurry, and the fixing firmness of the grouting slurry after drying and solidification is greater than that of common concrete. After the transverse connection beam is connected with the upper cylinder and the lower cylinder in a positioning mode, the post-pouring layer is poured through the pouring template, the holes between the transverse connection beam and the upper cylinder and between the transverse connection beam and the lower cylinder are filled, the transverse connection beam is connected with the upper cylinder and the lower cylinder into an integral stress structure through concrete, and the strength of the beam-column joint is guaranteed.
Preferably, in the structure of the novel conversion beam column node of the public building, a plurality of lower steel bars are arranged in the lower cylinder, a plurality of upper steel bars are arranged in the upper cylinder, the lower steel bars are arranged along the length extension direction of the lower cylinder and are embedded in the lower cylinder, the upper steel bars are arranged along the length extension direction of the upper cylinder and are embedded in the upper cylinder, a plurality of grouting sleeves and plugging cavities are embedded in the upper cylinder, one ends of the grouting sleeves are fixedly sleeved at the ends of the upper steel bars, the other ends of the grouting sleeves are communicated with the plugging cavities, an end opening of the plugging cavity is arranged on the lower end surface of the upper cylinder, and the ends of the lower steel bars protrude out of the upper end surface of the lower cylinder and penetrate; grouting slurry is poured into the grouting sleeve and the inserting cavity.
In this application, lower part reinforcing bar in the lower part post passes the grafting cavity and pegs graft in the grout sleeve in the upper portion post, makes lower part reinforcing bar in the lower part post and upper portion reinforcing bar fixed connection in the upper portion post through such mode, uses the mode of sleeve grout, can make the firm in connection degree of lower part reinforcing bar and upper portion reinforcing bar higher.
Optimized, above-mentioned novel public building conversion beam column node structure, be provided with a plurality of annular inside annular muscle in the post-cast layer, lower part reinforcing bar salient in the one end of lower part cylinder tip be located the annular of inside annular muscle inside and with inside annular muscle fixed weld.
In this application, use inside annular muscle to be located the lower part reinforcing bar the part between upper portion cylinder, the lower part cylinder and connect fixedly for the part that the lower part reinforcing bar is located between upper portion cylinder, the lower part cylinder is connected and is a holistic atress structure, and strengthens the stress intensity on post-cast layer through inside annular muscle.
Optimally, in the novel public building conversion beam column node structure, a pulling and fixing steel bar is arranged between two positioning steel plates inserted into two opposite surfaces of an upper cylinder, two ends of the pulling and fixing steel bar are respectively bent into an L shape, and the bent part of the end part of the pulling and fixing steel bar passes through the positioning steel plates and is fixedly welded with the positioning steel plates; and a second pulling and fixing steel bar is arranged between the two positioning steel plates inserted into the two opposite surfaces of the lower cylinder, two ends of the second pulling and fixing steel bar are respectively bent into an L shape, and the bent part of the two ends of the second pulling and fixing steel bar penetrates through the positioning steel plates and is fixedly welded with the positioning steel plates.
In this application, set up between two location steel sheets and draw solid reinforcing bar, draw solid reinforcing bar to connect fixedly in two location steel sheets of two relative surfaces of upper portion cylinder with pegging graft, and then improved the joint strength who is located two transverse connection roof beams on same straight line. And the reinforcing steel bars are pulled and fixed to form reinforcing steel bar supports in the post-cast layer, so that the strength of the post-cast layer is improved.
Optimized, above-mentioned novel public building conversion beam column node structure, the tip upper surface and the tip lower surface of transverse connection roof beam are provided with one respectively and fill the cavity, and the tip salient of the reinforcing bar in the transverse connection roof beam fills the cavity internal surface and lies in and fills the cavity, and the location steel sheet passes and fills the cavity, has filled the concrete in filling the cavity, fills the synchronous integrative injection molding in concrete and the post-cast layer that fills in the cavity.
The end of the transverse connection beam is provided with the pouring cavity, the transverse connection beam is connected with the upper cylinder and the lower cylinder in a positioning mode, the post-pouring layer is poured through the pouring template, and concrete on the post-pouring layer flows into the pouring cavity, so that the connection area and the connection strength of the post-pouring concrete and the prefabricated transverse connection beam are improved, and the overall strength of the beam column node is improved.
Optimized, above-mentioned novel public building conversion beam column node structure, the positioning steel plate is connected with a plurality of reinforcement reinforcing bars, and the reinforcement reinforcing bar passes the positioning steel plate perpendicularly and with positioning steel plate fixed welding, and the part reinforcement reinforcing bar on the positioning steel plate is pre-buried in the transverse connection roof beam.
In this application, the location steel sheet is fixed in the transverse connection roof beam through reinforcing steel bar to pouring the cavity and pouring the back, flow in the concrete and location steel sheet, the reinforcing steel bar connection that pour the cavity, make the location steel sheet can have better firm in connection with the concrete that pours in the cavity.
Optimized, above-mentioned novel public building conversion beam column node structure, be provided with the upper portion on the tip side surface of upper portion cylinder and hold in the palm the groove, be provided with the lower part on the tip side surface of lower part cylinder and hold in the palm the groove, the tip upper surface and the tip lower surface joint respectively in the upper portion hold in the palm groove, the lower part of transverse connection roof beam hold in the palm the inslot, fill in the grout thick liquids between upper portion support groove, lower part support groove internal surface and the transverse connection roof beam surface.
In this application, through the grafting cooperation of upper portion support groove, lower support groove and transverse connection roof beam tip, when transverse connection roof beam and upper portion cylinder, lower part cylinder installation, supplementary transverse connection roof beam is connected upper portion support groove, lower support groove and transverse connection roof beam through grout thick liquids with the location installation of upper portion cylinder, lower part cylinder, and joint strength is higher.
Optimized, above-mentioned novel public building conversion beam column node structure, be provided with respectively on the tip surface of upper portion cylinder, lower part cylinder and pour the step groove.
In this application, when the layer pouring of watering after, the upper end and the lower extreme of watering after form with pour step groove complex arch, increased the area of contact of watering after with upper portion cylinder, lower part cylinder, improved the firm in connection degree of watering after with upper portion cylinder, lower part cylinder.
The utility model has the advantages of it can overcome prior art's drawback, and structural design is reasonable novel. In this application, set up the location steel sheet at the tip of transverse connection roof beam, set up upper portion constant head tank, lower part constant head tank on upper portion cylinder, lower part cylinder, through the pegging graft of location steel sheet and upper portion constant head tank, lower part constant head tank make the transverse connection roof beam can fix a position when assembling with upper portion cylinder, lower part cylinder, the assembly precision of convenient control beam column node. The end parts of the positioning steel plates are embedded in the transverse connecting beams, the connection firmness of the positioning steel plates and the transverse connecting beams is improved, and the upper positioning grooves and the lower positioning grooves are cast and molded through the prefabricated casting molds when the upper cylinder and the lower cylinder are prefabricated. The upper positioning groove and the lower positioning groove are filled with grouting slurry, the positioning steel plate is fixed with the upper positioning groove and the lower positioning groove through the grouting slurry, and the fixing firmness of the grouting slurry after drying and solidification is greater than that of common concrete. After the transverse connection beam is connected with the upper cylinder and the lower cylinder in a positioning mode, the post-pouring layer is poured through the pouring template, the holes between the transverse connection beam and the upper cylinder and between the transverse connection beam and the lower cylinder are filled, the transverse connection beam is connected with the upper cylinder and the lower cylinder into an integral stress structure through concrete, and the strength of the beam-column joint is guaranteed.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the utility model when no post-cast layer is poured;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a cross-sectional view B-B of FIG. 2;
fig. 5 is a schematic view of the internal structure of fig. 2.
Detailed Description
The technical features of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.
As shown in the figures, the utility model relates to a novel public building conversion beam column node structure, which comprises an upper column body 1, a lower column body 2 and a plurality of transverse connecting beams 3, wherein the upper column body 1 is positioned above the lower column body 2, and the length extension directions of the upper column body 1 and the lower column body 2 are positioned on the same straight line; the upper column body 1, the lower column body 2 and the transverse connecting beam 3 are all reinforced concrete prefabricated parts; the lower end of the upper column body 1 is butted with the upper end of the lower column body 2, the transverse connecting beam 3 is positioned at the side part of the butted part of the upper column body 1 and the lower column body 2, and the transverse connecting beam 3 is vertically arranged with the upper column body 1 and the lower column body 2; a post-cast layer 8 is poured between the lower end of the upper column body 1 and the upper end of the lower column body 2; two positioning steel plates 9 are embedded in the transverse connecting beam 3, and the end parts of the positioning steel plates 9 protrude out of the surface of the end part of the transverse connecting beam 3; be provided with a plurality of upper portion constant head tank 10 on the 1 lower surface of upper portion cylinder, be provided with a plurality of lower part constant head tank 11 on the upper surface of lower part cylinder 2, peg graft respectively in upper portion constant head tank 10, lower part constant head tank 11 two location steel sheet 9 of 3 tip of transverse connection roof beam, have poured into grouting slurry in upper portion constant head tank 10, the lower part constant head tank 11.
In this application, set up location steel sheet 9 at the tip of transverse connection roof beam 3, set up upper portion constant head tank 10, lower part constant head tank 11 on upper portion cylinder 1, lower part cylinder 2, through the pegging graft of location steel sheet 9 and upper portion constant head tank 10, lower part constant head tank 11 make transverse connection roof beam 3 can fix a position when assembling with upper portion cylinder 1, lower part cylinder 2, the assembly precision of convenient control beam column node. The tip of location steel sheet 9 is pre-buried in transverse connection roof beam 3, has improved the firm in connection degree of location steel sheet 9 with transverse connection roof beam 3, and upper portion constant head tank 10, lower part constant head tank 11 pour the shaping through prefabricated casting die when upper portion cylinder 1, lower part cylinder 2 are prefabricated. Grouting slurry is poured into the upper positioning groove 10 and the lower positioning groove 11, the positioning steel plate 9 is fixed with the upper positioning groove 10 and the lower positioning groove 11 through the grouting slurry, and the fixation firmness of the grouting slurry after dry curing is greater than that of common concrete. After the transverse connection beam 3 is connected with the upper cylinder 1 and the lower cylinder 2 in a positioning mode, the post-pouring layer 8 is poured through a pouring template, holes between the transverse connection beam 3 and the upper cylinder 1 and between the transverse connection beam 3 and the lower cylinder 2 are filled, the transverse connection beam 3 is connected with the upper cylinder 1 and the lower cylinder 2 into an integral stress structure through concrete, and the strength of beam-column joints is guaranteed.
A plurality of lower steel bars 4 are arranged in the lower cylinder 2, a plurality of upper steel bars 5 are arranged in the upper cylinder 1, the lower steel bars 4 are arranged along the length extension direction of the lower cylinder 2 and are embedded in the lower cylinder 2, the upper steel bars 5 are arranged along the length extension direction of the upper cylinder 1 and are embedded in the upper cylinder 1, a plurality of grouting sleeves 6 and inserting cavities 7 are embedded in the upper cylinder 1, one ends of the grouting sleeves 6 are fixedly sleeved at the ends of the upper steel bars 5, the other ends of the grouting sleeves 6 are communicated with the inserting cavities 7, the end openings of the inserting cavities 7 are arranged on the lower end face of the upper cylinder 1, and the ends of the lower steel bars 4 protrude out of the upper end face of the lower cylinder 2 and penetrate through the inserting cavities 7; grouting slurry is poured into the grouting sleeve 6 and the inserting cavity 7.
In this application, lower part reinforcing bar 4 in the lower part cylinder 2 passes grafting cavity 7 and pegs graft in the grout sleeve 6 in upper portion cylinder 1, makes lower part reinforcing bar 4 in the lower part cylinder 2 and the 5 fixed connection of upper portion reinforcing bar in the upper portion cylinder 1 through such mode, uses the mode of sleeve grout, can make lower part reinforcing bar 4 higher with upper portion reinforcing bar 5's firm in connection degree.
A plurality of annular inner annular ribs 13 are arranged in the post-pouring layer 8, and one end, protruding out of the end part of the lower column body 2, of the lower reinforcing steel bar 4 is located in the annular inner part of the inner annular ribs 13 and fixedly welded with the inner annular ribs 13.
In this application, use inside annular muscle 13 to be located the part connection between upper portion cylinder 1, the lower part cylinder 2 with lower part reinforcing bar 4 fixed for the part connection that lower part reinforcing bar 4 is located between upper portion cylinder 1, the lower part cylinder 2 is a holistic atress structure, and strengthens the stress intensity of post-cast layer 8 through inside annular muscle 13.
A fixing steel bar 14 is arranged between the two positioning steel plates 9 inserted into the two opposite surfaces of the upper cylinder 1, two ends of the fixing steel bar 14 are respectively bent into an L shape, and the bent part of the end part of the fixing steel bar 14 penetrates through the positioning steel plates 9 and is fixedly welded with the positioning steel plates 9; a second fixing steel bar 15 is arranged between the two positioning steel plates 9 inserted into the two opposite surfaces of the lower cylinder 2, two ends of the second fixing steel bar 15 are respectively bent into an L shape, and the bent part of the end part of the second fixing steel bar 15 penetrates through the positioning steel plates 9 and is fixedly welded with the positioning steel plates 9.
In this application, set up between two positioning steel plate 9 and drawn solid reinforcing bar 14, draw solid reinforcing bar 14 and will peg graft and connect fixedly in two positioning steel plate 9 of two relative surfaces of upper portion cylinder 1, and then improved the joint strength who is located two transverse connection roof beams 3 on the same straight line. And the reinforcing steel bars 14 form reinforcing steel bar supports in the post-cast layer 8, so that the strength of the post-cast layer 8 is improved.
The upper surface and the lower surface of the end part of the transverse connecting beam 3 are respectively provided with a pouring cavity 16, the end part of a steel bar in the transverse connecting beam 3 protrudes out of the inner surface of the pouring cavity 16 and is positioned in the pouring cavity 16, the positioning steel plate 9 penetrates through the pouring cavity 16, concrete is poured into the pouring cavity 16, and the concrete poured into the pouring cavity 16 and the post-pouring layer 8 are synchronously and integrally poured and formed.
The tip at transverse connection roof beam 3 has set up in this application and has filled cavity 16, behind transverse connection roof beam 3 and upper portion cylinder 1, 2 location connections of lower part cylinder, pours post-cast layer 8 through pouring the template, and the concrete on post-cast layer 8 flows in fills cavity 16 for post-cast concrete all obtains improving with prefabricated transverse connection roof beam 3's connection area, joint strength, and then has improved the bulk strength of beam column node.
The positioning steel plate 9 is connected with a plurality of reinforcing steel bars 17, the reinforcing steel bars 17 vertically penetrate through the positioning steel plate 9 and are fixedly welded with the positioning steel plate 9, and the reinforcing steel bars 17 of the part on the positioning steel plate 9 are embedded in the transverse connecting beam 3.
In this application, location steel sheet 9 is fixed in transverse connection roof beam 3 through reinforcing bar 17 in to pouring cavity 16 and pouring the back, the concrete that flows into pouring cavity 16 is connected with location steel sheet 9, reinforcing bar 17, makes location steel sheet 9 and the pouring concrete who pours in the cavity 16 can have better firm in connection degree.
An upper bracket 18 is arranged on the side surface of the end part of the upper column 1, a lower bracket 19 is arranged on the side surface of the end part of the lower column 2, the upper surface and the lower surface of the end part of the transverse connecting beam 3 are respectively clamped in the upper bracket 18 and the lower bracket 19, and grouting slurry is poured between the inner surfaces of the upper bracket 18 and the lower bracket 19 and the outer surface of the transverse connecting beam 3.
In this application, through the grafting cooperation of upper portion support groove 18, lower part support groove 19 and 3 tip of transverse connection roof beam, when transverse connection roof beam 3 and upper portion cylinder 1, lower part cylinder 2 ann fit up, supplementary transverse connection roof beam 3 is installed with the location of upper portion cylinder 1, lower part cylinder 2, is connected upper portion support groove 18, lower part support groove 19 and transverse connection roof beam 3 through grout thick liquids, and joint strength is higher.
Pouring step grooves 20 are respectively arranged on the end surfaces of the upper column body 1 and the lower column body 2.
In this application, when watering layer 8 after and pouring, the upper end and the lower extreme of watering layer 8 after formed with pour step groove 20 complex arch, increased the area of contact of watering layer 8 after and upper portion cylinder 1, lower part cylinder 2, improved the firm in connection degree of watering layer 8 after and upper portion cylinder 1, lower part cylinder 2.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should also understand that the changes, modifications, additions or substitutions made within the scope of the present invention should belong to the protection scope of the present invention.
Claims (8)
1. The utility model provides a novel public building conversion beam column node structure which characterized in that: the device comprises an upper column (1), a lower column (2) and a plurality of transverse connecting beams (3), wherein the upper column (1) is positioned above the lower column (2), and the length extension directions of the upper column (1) and the lower column (2) are in the same straight line; the upper column body (1), the lower column body (2) and the transverse connecting beam (3) are all reinforced concrete prefabricated parts; the lower end of the upper column (1) is in butt joint with the upper end of the lower column (2), the transverse connecting beam (3) is positioned on the side part of the butt joint of the upper column (1) and the lower column (2), and the transverse connecting beam (3) is vertically arranged with the upper column (1) and the lower column (2); a post-cast layer (8) is poured between the lower end of the upper column body (1) and the upper end of the lower column body (2); two positioning steel plates (9) are embedded in the transverse connecting beam (3), and the end parts of the positioning steel plates (9) protrude out of the surface of the end part of the transverse connecting beam (3); the upper cylinder (1) is provided with a plurality of upper positioning grooves (10) on the lower surface, the lower cylinder (2) is provided with a plurality of lower positioning grooves (11) on the upper surface, two positioning steel plates (9) at the end part of the transverse connecting beam (3) are respectively inserted into the upper positioning grooves (10) and the lower positioning grooves (11), and grouting slurry is poured into the upper positioning grooves (10) and the lower positioning grooves (11).
2. The novel public building conversion beam column node structure construction of claim 1, wherein: a plurality of lower steel bars (4) are arranged in the lower cylinder (2), a plurality of upper steel bars (5) are arranged in the upper cylinder (1), the lower steel bars (4) are arranged along the length extension direction of the lower cylinder (2) and are embedded in the lower cylinder (2), the upper steel bars (5) are arranged along the length extension direction of the upper cylinder (1) and are embedded in the upper cylinder (1), a plurality of grouting sleeves (6) and a plugging cavity (7) are embedded in the upper cylinder (1), one end of each grouting sleeve (6) is fixedly sleeved on the end of each upper steel bar (5), the other end of each grouting sleeve (6) is communicated with the plugging cavity (7), an opening at the end of each plugging cavity (7) is arranged on the lower end face of the upper cylinder (1), and the end of each lower steel bar (4) protrudes out of the upper end face of the lower cylinder (2) and penetrates through the plugging cavity (7) to be plugged into; grouting slurry is poured into the grouting sleeve (6) and the inserting cavity (7).
3. The novel public building conversion beam column node structure construction of claim 2, wherein: a plurality of annular inner annular ribs (13) are arranged in the post-pouring layer (8), and one end, protruding out of the end part of the lower cylinder (2), of the lower reinforcing steel bar (4) is located in the annular inner part of the inner annular ribs (13) and fixedly welded with the inner annular ribs (13).
4. The novel public building conversion beam column node structure construction of claim 1, wherein: a pulling and fixing steel bar (14) is arranged between two positioning steel plates (9) inserted into two opposite surfaces of the upper cylinder (1), two ends of the pulling and fixing steel bar (14) are respectively bent into an L shape, and the bent part of the end part of the pulling and fixing steel bar (14) penetrates through the positioning steel plates (9) and is fixedly welded with the positioning steel plates (9); and a second pulling and fixing steel bar (15) is arranged between the two positioning steel plates (9) inserted into the two opposite surfaces of the lower cylinder (2), two ends of the second pulling and fixing steel bar (15) are respectively bent into an L shape, and the bent part of the end part of the second pulling and fixing steel bar (15) penetrates through the positioning steel plates (9) and is fixedly welded with the positioning steel plates (9).
5. The novel public building conversion beam column node structure construction of claim 1, wherein: the end part upper surface and the end part lower surface of the transverse connection beam (3) are respectively provided with a pouring cavity (16), the end part of a steel bar in the transverse connection beam (3) protrudes out of the inner surface of the pouring cavity (16) and is positioned in the pouring cavity (16), the positioning steel plate (9) penetrates through the pouring cavity (16), concrete is poured into the pouring cavity (16), and the concrete poured into the pouring cavity (16) and the post-pouring layer (8) are synchronously and integrally poured and formed.
6. The novel public building conversion beam column node structure construction of claim 1, wherein: the positioning steel plate (9) is connected with a plurality of reinforcing steel bars (17), the reinforcing steel bars (17) vertically penetrate through the positioning steel plate (9) and are fixedly welded with the positioning steel plate (9), and the reinforcing steel bars (17) on the positioning steel plate (9) are embedded in the transverse connecting beam (3).
7. The novel public building conversion beam column node structure construction of claim 1, wherein: an upper supporting groove (18) is arranged on the side surface of the end part of the upper cylinder (1), a lower supporting groove (19) is arranged on the side surface of the end part of the lower cylinder (2), the upper surface and the lower surface of the end part of the transverse connecting beam (3) are respectively clamped in the upper supporting groove (18) and the lower supporting groove (19), and grouting slurry is poured between the inner surfaces of the upper supporting groove (18) and the lower supporting groove (19) and the outer surface of the transverse connecting beam (3).
8. The novel public building conversion beam column node structure construction of claim 1, wherein: and pouring stepped grooves (20) are respectively formed in the end surfaces of the upper column body (1) and the lower column body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921189339.5U CN210767213U (en) | 2019-07-26 | 2019-07-26 | Novel public building conversion beam column node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921189339.5U CN210767213U (en) | 2019-07-26 | 2019-07-26 | Novel public building conversion beam column node structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210767213U true CN210767213U (en) | 2020-06-16 |
Family
ID=71061229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921189339.5U Active CN210767213U (en) | 2019-07-26 | 2019-07-26 | Novel public building conversion beam column node structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210767213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411744A (en) * | 2020-11-26 | 2021-02-26 | 周乾宁 | Reinforced concrete beam column cross connection node structure |
-
2019
- 2019-07-26 CN CN201921189339.5U patent/CN210767213U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411744A (en) * | 2020-11-26 | 2021-02-26 | 周乾宁 | Reinforced concrete beam column cross connection node structure |
| CN112411744B (en) * | 2020-11-26 | 2021-12-10 | 吉林市第一建筑工程股份有限公司 | Reinforced concrete beam column cross connection node structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3670778B1 (en) | Prefabricated frame | |
| CN109736479B (en) | Assembly type shear wall joint structure and splicing method thereof | |
| CN112900619B (en) | Fabricated concrete beam-column joint and construction method thereof | |
| CN209924233U (en) | Assembled building floor structure | |
| CN213087125U (en) | Prefabricated shear force wall horizontal connection node means | |
| CN107905426B (en) | Construction method of bidirectional hollow composite floor slab | |
| CN210767213U (en) | Novel public building conversion beam column node structure | |
| CN215483096U (en) | Prefabricated member longitudinal connection node, prefabricated side wall and assembled underground station | |
| CN114135000A (en) | Assembled beam-column connecting joint partially wrapped with U-shaped steel and construction method thereof | |
| CN211143393U (en) | Frame for preparing assembly type concrete core-filled wall and assembly type concrete core-filled wall | |
| JP4964542B2 (en) | Joint structure of precast reinforced concrete beam members | |
| CN215716062U (en) | Connection node of assembled concrete shear wall edge member | |
| CN213087072U (en) | Rigid-joint connection node for superposed beam and thin-wall steel pipe concrete column | |
| CN210767204U (en) | Prefabricated concrete component and concrete structure system | |
| CN212358646U (en) | Rigid hinged joint node of superposed beam and thin-wall steel pipe concrete column | |
| CN210562663U (en) | Connecting structure of prefabricated plate and prefabricated column | |
| CN104005475A (en) | Hollow column assembling type frame system easy to mount and construction method | |
| CN210597881U (en) | Formwork-supporting-free decorative frame column and frame column beam system | |
| CN210797894U (en) | Prefabricated built-in concrete structure's connected node | |
| CN210562953U (en) | Prefabricated plate and coincide floor | |
| CN113323262A (en) | 3D printed prefabricated wall module, wall and construction method of wall | |
| CN217517904U (en) | Prestressed hollow slab with slotted slab joints | |
| CN215802269U (en) | H shaped steel and concrete combination bearing structure | |
| CN110258784A (en) | A kind of assembled arthitecutral structure | |
| CN210262683U (en) | Adopt integral grout sleeve's structural connection section and assembled pier stud |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |