CN215406739U - Connecting joint of H-shaped steel column and steel frame light wall panel - Google Patents
Connecting joint of H-shaped steel column and steel frame light wall panel Download PDFInfo
- Publication number
- CN215406739U CN215406739U CN202022373589.3U CN202022373589U CN215406739U CN 215406739 U CN215406739 U CN 215406739U CN 202022373589 U CN202022373589 U CN 202022373589U CN 215406739 U CN215406739 U CN 215406739U
- Authority
- CN
- China
- Prior art keywords
- shaped steel
- wall panel
- steel column
- cover plate
- frame light
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 231
- 239000010959 steel Substances 0.000 title claims abstract description 231
- 238000003466 welding Methods 0.000 claims abstract description 18
- 239000002131 composite material Substances 0.000 claims description 24
- 239000011162 core material Substances 0.000 claims description 24
- 238000009826 distribution Methods 0.000 claims description 24
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000007689 inspection Methods 0.000 abstract description 3
- 230000000007 visual effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 10
- 210000003205 muscle Anatomy 0.000 description 5
- 238000004873 anchoring Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Images
Landscapes
- Rod-Shaped Construction Members (AREA)
Abstract
The utility model relates to a connecting node of an H-shaped steel column and a steel frame light wall panel, which belongs to the technical field of buildings and comprises the H-shaped steel column, the steel frame light wall panel, a high-strength bearing bolt and an outer side cover plate, wherein the H-shaped steel column comprises an H-shaped steel column wall panel connecting flange and an H-shaped steel column outer side cover plate connecting flange; the connection mode realizes full bolt connection, avoids temperature stress generated by welding, is not influenced by weather, and is visual and convenient in quality inspection.
Description
Technical Field
The utility model belongs to the technical field of buildings, and particularly relates to a connecting node of an H-shaped steel column and a steel frame light wall panel.
Background
The steel structure has the advantages of high strength, light weight, good plasticity and toughness, short construction period and the like, and is widely applied to the fields of various industrial and civil buildings, large-span structures, high-rise buildings, rail transit and the like in a large quantity in the world. The steel structure can realize industrialized production, adopts welding or bolted connection on site, is convenient for full assembly and disassembly, shortens the construction period, and is suitable for building full-fabricated buildings. The assembled steel structure overcomes the defects of the traditional building structure, fully exerts the advantages of light weight, quickness, good quality and economy of the steel structure, has simple structure, safety and reliability, is realized by connecting key nodes in the aspect of construction and prefabricating components such as beams, columns, supports, floor slabs and the like in a factory, all the components are spliced on site, and the key for ensuring the splicing quality is the reliability and the integrity of the connecting nodes.
At present, the steel structure column-wall connection mode mainly comprises high-strength bolt connection, equal-strength welding and other modes. Because the equal-strength welding connection has high strength and good safety performance, the steel structure column-wall connection is more common in the initial stage by adopting the equal-strength welding mode. The investigation shows that about more than 150 high-rise steel structure welded joints are seriously damaged in northern mountainous earthquakes in the United states, and the steel structure building collapses and is greatly damaged in the Japanese Saka earthquake to form 476 buildings, which is caused by the defects that welded connections have high initial residual stress and heat affected zones.
The connection joint of the column and the wall is one of important stressed parts of the assembled steel structure house, the connection is mostly carried out in a domestic welding form, however, the welding quality is greatly influenced by factors such as steel bar materials, welding rods and weather conditions, the thicker the steel bar diameter is, the worse the connection quality stability is, the environment pollution can be caused by smoke generated in the welding process, the mechanical property of the steel bar can also be influenced by welding heat, and the problems of insufficient welding, bubbles, slag inclusion, internal cracks, internal stress and the like are difficult to detect and solve on site. Compared with welding, the bolted joint has the advantages of stable quality, guaranteed quality, high connection strength, high connection speed, simplicity in operation, small influence of human factors, no influence of the material of the steel bars on the connection quality, intuitionistic and convenient quality inspection, all-weather construction, energy conservation, no need of considering fireproof measures, and civilized and safe field construction, and becomes the direction of future development of the node connection field. But the bolt connection form that can adopt at domestic assembled steel structure post-wall connected node is less, and is most not suitable for the connection of steel frame light shingle nail, provides a form simply from this, convenient operation's H shaped steel post and steel frame light shingle nail's full assembly connected mode.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a connection node of an H-shaped steel column and a steel frame light wall panel, which avoids the damage of residual stress generated by welding on a structure, greatly improves the construction speed and the construction quality, and can effectively solve the problems of connection of the H-shaped steel column and the steel frame light wall panel and the like.
The technical scheme adopted by the utility model is as follows:
a connecting node of an H-shaped steel column and a steel frame light wall panel comprises the H-shaped steel column, the steel frame light wall panel, a high-strength bearing bolt, a pin, an end rib, a composite core material and an outer side cover plate, wherein the H-shaped steel column comprises an H-shaped steel column wall panel connecting flange and an H-shaped steel column outer side cover plate connecting flange; the top layer and the bottom layer of the steel frame light wall panel are respectively provided with a top layer stepped port and a bottom layer stepped port, the top layer stepped port is provided with a row of steel frame light wall panel high-strength pressure-bearing bolt holes from the 1/3 position of an end part, the bottom layer stepped port is provided with a row of steel frame light wall panel pin holes from the 2/3 position of the end part, the upper holes and the lower holes are arranged in a staggered mode and correspond to the reserved holes of the H-shaped steel columns, a row of parallel and opposite steel frame light wall panel transverse distribution ribs and a row of parallel and opposite steel frame light wall panel longitudinal stress ribs are arranged in the steel frame light wall panel, and a hoisting hole is formed in the 1/6 position of the steel frame light wall panel; the H-shaped steel columns are positioned on two sides of the steel frame light wall panel, the high-strength bearing bolt hole positions of the steel frame light wall panel are aligned with the high-strength bearing bolt hole positions of the H-shaped steel columns, the steel frame light wall panel is connected with the H-shaped steel columns through high-strength bearing bolts, and the other steel frame light wall panel is arranged between the adjacent H-shaped steel columns and connected through the high-strength bearing bolts; filling a composite core material in a gap between the H-shaped steel column and the steel frame light wall panels on the two sides; h shaped steel post sets up the outer side apron with steel frame light shingle nail junction, the corresponding position at the junction is placed to the outer side apron, the outer side apron includes the steel sheet, apron longitudinal distribution muscle and apron transverse distribution muscle, apron longitudinal distribution muscle that one row of parallel is relative and one row of parallel is relative apron longitudinal distribution muscle constitute the steel bar net frame, the steel sheet welding is between certain two adjacent apron transverse distribution muscle in the steel bar net, predetermine apron pin hole on the steel sheet, apron pin hole violently indulges the row and arranges, and concrete position corresponds with H shaped steel post pin hole position.
Furthermore, the steel frame light wall panel is provided with transverse distribution ribs phi 3@100, longitudinal stress ribs phi 5@100, a reinforcing rib of the steel frame light wall panel is arranged at an interval of 1000mm along the length direction of the panel, reinforcing meshes are welded at the end ribs at two ends by spot welding, and a composite core material is filled, wherein the filling thickness is the thickness of an H-shaped steel column web plate; the thickness of the step opening at the top layer is the thickness of the connecting flange of the H-shaped steel column wall panel, and the width is the extending length of the connecting flange of the H-shaped steel column wall panel; the thickness of the bottom step opening is the sum of the thickness of the connecting flange of the outer cover plate of the H-shaped steel column, the thickness of the composite core material and the thickness of the outer cover plate, and the width of the bottom step opening is the extending length of the connecting flange of the outer cover plate of the H-shaped steel column.
Further, the density of the composite core material is 500kg/m for carrying out heavy planting.
Further, the pin anchors the outer side cover plate and the composite core material, wherein the length of the pin is larger than the sum of the thicknesses of the outer side cover plate, the composite core material and the connecting flange of the outer side cover plate of the H-shaped steel column.
The utility model has the advantages and beneficial effects that:
all the procedures of the utility model are the field installation of the prefabricated parts, thus greatly shortening the time required by the field construction of a construction site, greatly improving the construction speed and saving the cost; the bolt connection of the H-shaped steel column and the steel frame light wall panel can effectively realize the force transmission and further enhance the structural integrity; the connection mode realizes full bolt connection, avoids temperature stress generated by welding, is not influenced by weather, and is visual and convenient in quality inspection.
Drawings
FIG. 1 is a sectional view of a connection node between an H-shaped steel column and a steel frame light wall panel according to the present invention;
FIG. 2 is a schematic view of the H-shaped steel column of FIG. 1;
FIG. 3 is a front three-dimensional view of the steel frame lightweight shingle of FIG. 1;
FIG. 4 is a rear three-dimensional view of the steel frame lightweight shingle of FIG. 1;
FIG. 5 is a cross-sectional view of the steel framed lightweight shingle of FIG. 1;
FIG. 6 is a schematic view of the H-shaped steel columns and the steel frame light wall panel shown in FIG. 1;
FIG. 7 is a schematic view of the outer cover plate of FIG. 1;
fig. 8 is a schematic view illustrating connection of the H-shaped steel column, the steel frame light wall panel and the cover plate in fig. 1.
In the figure, 1 is an H-shaped steel column; 2 is a steel frame light wall panel; 3 is a high-strength bearing bolt; 4 is a pin; 5 is an end rib; 6 is a composite core material; 7 is an outer side cover plate; 1-1, connecting the H-shaped steel column wall panel with a flange; 1-2, connecting a flange with a cover plate on the outer side of the H-shaped steel column; 1-3 are H-shaped steel column high-strength bearing bolt holes; 1-4 are pin holes of the H-shaped steel column; 2-1 is a top-layer stepped port; 2-2 is a bottom layer stepped port; 2-3 are steel frame light wall panel high-strength bearing bolt holes; 2-4 are steel frame light wall panel pin holes; 2-5 transverse distribution ribs of the steel frame light wall panel; 2-6 longitudinal stress bars of the steel frame light wall panel; 2-7 reinforcing ribs for the steel frame light wall panel; 7-1 steel plate; 7-2 is a longitudinal distribution rib of the cover plate; 7-3 is transverse distribution ribs of the cover plate; 7-4 cover plate pin holes.
Detailed Description
In order to further illustrate the present invention, the following detailed description of the present invention is given with reference to the accompanying drawings and examples, which should not be construed as limiting the scope of the present invention.
Example (b): a connecting node of an H-shaped steel column and a steel frame light wall panel is shown in figures 1-8 and comprises an H-shaped steel column 1, a steel frame light wall panel 2, a high-strength pressure-bearing bolt 3, a pin 4, an end rib 5, a composite core material 6 and an outer side cover plate 7, wherein the steel frame light wall panel 2 is prefabricated in a factory, and a hoisting hole is formed in the position 1/6 of the plate length; an H-shaped steel column wall panel connecting flange 1-1 and an H-shaped steel column outer side cover plate connecting flange 1-2 are provided with an H-shaped steel column high-strength pressure-bearing bolt hole 1-3 and an H-shaped steel column pin hole 1-4 in a factory in advance; when the wall panel is installed on site, firstly, the steel frame light wall panel 2 and the H-shaped steel columns 1 are hoisted in place, the H-shaped steel columns 1 are located on two sides of the steel frame light wall panel 2, the positions of holes 2-3 of the high-strength pressure-bearing bolts of the steel frame light wall panel are aligned with the positions of holes 1-3 of the high-strength pressure-bearing bolts of the H-shaped steel columns, the high-strength pressure-bearing bolts 3 are adopted for connection, the other steel frame light wall panel 2 is hoisted and placed between the adjacent H-shaped steel columns 1, and the screw holes are connected through the high-strength pressure-bearing bolts 3 after being aligned; prefabricating a composite core material 6 with the density of 500 in a factory, and inserting the composite core material 6 into a gap between the H-shaped steel column 1 and the steel frame light wall panels 2 on the two sides in a shape-following manner to fill the gap at the connecting part of the H-shaped steel column 1 and the steel frame light wall panels 2; after filling, an outer side cover plate 7 is installed at the joint of the H-shaped steel column 1 and the steel frame light wall panel 2, the outer side cover plate 7 is firstly placed at the corresponding position of the joint, a pin 4 is adopted to successively penetrate through the outer side cover plate 7, the composite core material 6 and the H-shaped steel column 1, anchoring of the composite core material 6 is completed, and fixed installation of the outer side cover plate 7 at the joint of the H-shaped steel column 1 and the steel frame light wall panel 2 is achieved.
As shown in fig. 2, the H-shaped steel column is divided into 2 areas, namely an H-shaped steel column wall panel connecting flange 1-1 and an H-shaped steel column outer side cover plate connecting flange 1-2; a row of H-shaped steel column high-strength pressure-bearing bolt holes 1-3 are preset at a position 2/3 away from a plate end of an H-shaped steel column wall panel connecting flange 1-1, a row of H-shaped steel column pin holes 1-4 are preset at a position 1/3 away from a plate end of an H-shaped steel column outer side cover plate connecting flange 1-2, the H-shaped steel column high-strength pressure-bearing bolt holes 1-3 and the H-shaped steel column pin holes 1-4 are arranged in a vertically staggered mode, the distance between the H-shaped steel column high-strength pressure-bearing bolt holes 1-4 and the edge of a connecting plate is not lower than a standard requirement, the H-shaped steel column high-strength pressure-bearing bolt holes 1-3 and the H-shaped steel column pin holes 1-4 on the connecting plates on two sides of the web plate are symmetrical about the center line of the web plate, and all working procedures are completed in a factory building.
As shown in fig. 3 to 5, a row of parallel and opposite transverse distribution ribs 2-5 of the steel frame lightweight wall panel and a row of parallel and opposite longitudinal stress ribs 2-6 of the steel frame lightweight wall panel are arranged in the steel frame lightweight wall panel 2, wherein the transverse distribution ribs 2-5 phi 3@100 of the steel frame lightweight wall panel and the longitudinal stress ribs 2-6 phi 5@100 of the steel frame lightweight wall panel are arranged at intervals of 1000mm along the length direction of the panel, a reinforcing rib 2-7 of the steel frame lightweight wall panel is arranged at each interval of 1000mm, so that the bearing capacity of the steel frame lightweight wall panel 2 is enhanced, reinforcing meshes are welded at the end ribs 5 at two ends by spot welding, and a composite core material 6 with a density of 500kg/m and a web thickness of an H-shaped steel column 1 is filled; step openings are respectively formed in the top layer and the bottom layer of the steel frame light wall panel 2, the thickness of the step opening 2-1 in the top layer is equal to that of the connecting flange 1-1 of the H-shaped steel column wall panel, and the width is equal to the extending length of the connecting flange 1-1 of the H-shaped steel column wall panel; the thickness of the bottom layer stepped opening 2-2 is the sum of the thicknesses of the connecting flange 1-2 of the outer side cover plate of the H-shaped steel column, the composite core material 6 and the outer side cover plate 7, and the width is the extending length of the connecting flange 1-2 of the outer side cover plate of the H-shaped steel column; when the steel frame light wall panel 2 is arranged between two H-shaped steel columns 1, the seam of the steel frame light wall panel 2 is inserted between the upper flange and the lower flange of the H-shaped steel column 1, the high-strength pressure-bearing bolt holes 2-3 of the steel frame light wall panel are aligned with the high-strength pressure-bearing bolt holes 1-3 of the H-shaped steel column, and the steel frame light wall panel 2 is connected with the H-shaped steel columns 1 through the high-strength pressure-bearing bolts 3; when the steel frame lightweight wall panel 2 bears the beam slab load, the load is transmitted to the main ribs inside the steel frame lightweight wall panel 2 and is transmitted to the internal reinforcing mesh through the main ribs, the internal reinforcing mesh transmits the load to the end ribs 5 at two ends, and the end ribs 5 transmit the load to the H-shaped steel columns 1 at two ends through the welded reinforcing mesh.
As shown in fig. 3-5, a row of connecting holes are reserved in both top-layer step openings 2-1 and bottom-layer step openings 2-2 of the steel-frame lightweight wall panels, a row of steel-frame lightweight wall panel high-strength pressure-bearing bolt holes 2-3 are preset in positions away from end portions 1/3 in the top-layer step openings 2-1, a row of steel-frame lightweight wall panel pin holes 2-4 are preset in positions away from end portions 2/3 in the bottom-layer step openings 2-2, the upper holes and the lower holes are arranged in a staggered mode and correspond to the reserved holes of the H-shaped steel columns 1, and the specific positions and the number of the bolt holes and the pin holes can be adjusted according to actual strength requirements.
As shown in fig. 7, an outer side cover plate 7 is arranged at the joint of an H-shaped steel column 1 and a steel frame light wall panel 2, the outer side cover plate 7 comprises a steel plate 7-1, cover plate longitudinal distribution ribs 7-2 and cover plate transverse distribution ribs 7-3, a row of parallel opposite cover plate transverse distribution ribs 7-3 and a row of parallel opposite cover plate longitudinal distribution ribs 7-2 form a steel bar net rack, the steel plate 7-1 is welded between two adjacent cover plate transverse distribution ribs 7-3 in the steel bar net, cover plate pin holes 7-4 are preset in the steel plate 7-1, the cover plate pin holes 7-4 are arranged in a row in a transverse and longitudinal mode, and the specific position corresponds to the position of the H-shaped steel column pin hole 1-4 in the H-shaped steel column outer side cover plate connecting flange 1-2.
As shown in fig. 8, when the outer side cover plate 7 at the joint of the H-shaped steel column 1 and the steel frame light wall panel 2 is fixedly installed, the outer side cover plate 7 and the composite core material 6 are anchored by using the pin 4, wherein the length of the pin 4 is greater than the sum of the thicknesses of the outer side cover plate 7, the composite core material 6 and the flange 1-2 of the connection of the H-shaped steel column outer side cover plate; after the anchoring is finished, lime cream can be smeared at the anchoring part of the outer cover plate 7, so that the concave part is smooth.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a connected node of H shaped steel post and steel frame light shingle nail which characterized in that: the high-strength steel column wall panel comprises an H-shaped steel column (1), a steel frame light wall panel (2), a high-strength pressure-bearing bolt (3), a pin (4), an end rib (5), a composite core material (6) and an outer side cover plate (7), wherein the H-shaped steel column (1) comprises an H-shaped steel column wall panel connecting flange (1-1) and an H-shaped steel column outer side cover plate connecting flange (1-2), a row of H-shaped steel column high-strength pressure-bearing bolt holes (1-3) are preset at a plate separating end 2/3 of the H-shaped steel column wall panel connecting flange (1-1), a row of H-shaped steel column pin holes (1-4) are preset at a plate separating end 1/3 of the H-shaped steel column outer side cover plate connecting flange (1-2), the H-shaped steel column high-strength pressure-bearing bolt holes (1-3) and the H-shaped steel column pin holes (1-4) are arranged in an up-down staggered mode, and the H-shaped steel column high-strength pressure-bearing bolt holes (1-3) and the H-shaped steel column pin holes (1-4) on connecting plates on two sides of a web plate are arranged in a staggered mode The holes (1-4) are symmetrical about the center line of the web; the top layer and the bottom layer of the steel frame light wall panel (2) are respectively provided with a top layer stepped port (2-1) and a bottom layer stepped port (2-2), a row of steel frame light wall panel high-strength pressure-bearing bolt holes (2-3) are preset at the position from an end part 1/3 at the top layer stepped port (2-1), a row of steel frame light wall panel pin holes (2-4) are preset at the position from an end part 2/3 at the bottom layer stepped port (2-2), the upper holes and the lower holes are mutually staggered and correspond to the reserved holes of the H-shaped steel column, a row of parallel opposite steel frame light wall panel transverse distribution ribs (2-5) and a row of parallel opposite steel frame light wall panel longitudinal stress ribs (2-6) are arranged in the steel frame light wall panel (2), and hoisting holes are formed in the plate length 1/6 of the steel frame light wall panel (2); the H-shaped steel columns (1) are positioned on two sides of the steel frame light wall panel (2), the positions of high-strength bearing bolt holes (2-3) of the steel frame light wall panel are aligned with the positions of the high-strength bearing bolt holes (1-3) of the H-shaped steel columns, the steel frame light wall panel (2) is connected with the H-shaped steel columns (1) through high-strength bearing bolts (3), and the other steel frame light wall panel (2) is arranged between the adjacent H-shaped steel columns (1) and is connected through the high-strength bearing bolts (3); filling a composite core material (6) in a gap between the H-shaped steel column (1) and the steel frame light wall panels (2) on the two sides; an outer side cover plate (7) is arranged at the joint of an H-shaped steel column (1) and a steel frame light wall panel (2), the outer side cover plate (7) is placed at the corresponding position of the joint, the outer side cover plate (7) comprises a steel plate (7-1), cover plate longitudinal distribution ribs (7-2) and cover plate transverse distribution ribs (7-3), a row of parallel opposite cover plate transverse distribution ribs (7-3) and a row of parallel opposite cover plate longitudinal distribution ribs (7-2) form a steel bar net rack, the steel plate (7-1) is welded between two adjacent cover plate transverse distribution ribs (7-3) in the steel bar net, the steel plate (7-1) is preset with cover plate pin holes (7-4), the cover plate pin holes (7-4) are arranged in rows transversely and longitudinally, and the specific positions correspond to the positions of the H-shaped steel column pin holes (1-4).
2. The connection node of the H-shaped steel column and the steel frame lightweight wall panel according to claim 1, wherein: the transverse distribution ribs (2-5) phi 3@100 of the steel frame light wall panel, the longitudinal stress ribs (2-6) phi 5@100 of the steel frame light wall panel, reinforcing ribs (2-7) of the steel frame light wall panel are arranged at intervals of 1000mm along the length direction of the panel, reinforcing meshes are welded at the end ribs (5) at two ends through spot welding, composite core materials (6) are filled, and the filling thickness is equal to the thickness of a web plate of the H-shaped steel column (1); the thickness of the top-layer stepped opening (2-1) is the thickness of the connecting flange (1-1) of the H-shaped steel column wall panel, and the width is the extending length of the connecting flange (1-1) of the H-shaped steel column wall panel; the thickness of the bottom step opening (2-2) is the sum of the thicknesses of the connecting flange (1-2), the composite core material (6) and the outer side cover plate (7) of the H-shaped steel column outer side cover plate, and the width is the extending length of the connecting flange (1-2) of the H-shaped steel column outer side cover plate.
3. The connection node of the H-shaped steel column and the steel frame lightweight wall panel according to claim 1, wherein: the density of the composite core material (6) is 500kg/m through high-speed plantation.
4. The connection node of the H-shaped steel column and the steel frame lightweight wall panel according to claim 1, wherein: the pin (4) anchors the outer side cover plate (7) and the composite core material (6), wherein the length of the pin (4) is larger than the sum of the thicknesses of the outer side cover plate (7), the composite core material (6) and the connecting flange (1-2) of the H-shaped steel column outer side cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022373589.3U CN215406739U (en) | 2020-10-23 | 2020-10-23 | Connecting joint of H-shaped steel column and steel frame light wall panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022373589.3U CN215406739U (en) | 2020-10-23 | 2020-10-23 | Connecting joint of H-shaped steel column and steel frame light wall panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215406739U true CN215406739U (en) | 2022-01-04 |
Family
ID=79636406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022373589.3U Expired - Fee Related CN215406739U (en) | 2020-10-23 | 2020-10-23 | Connecting joint of H-shaped steel column and steel frame light wall panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215406739U (en) |
-
2020
- 2020-10-23 CN CN202022373589.3U patent/CN215406739U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112681568B (en) | Full-prefabricated steel tube concrete shear wall and building structure system | |
| CN112832414A (en) | Cold-formed thin-wall section steel embedded block combined shear wall and installation method | |
| CN110485554A (en) | A kind of assembled cold-rolled forming section wall-plate-column shock absorbing structural system of the U-shaped mild steel damper of band | |
| CN112443041A (en) | Assembled bolted connection beam column node | |
| CN107989228A (en) | A kind of prefabricated steel reinforced concrete shear wall structure and its preparation and installation method | |
| CN110468993A (en) | A kind of assembled cold-rolled forming section wall-plate-column shock absorbing structural system with lead shearing type damper | |
| CN207739437U (en) | A kind of prefabricated steel reinforced concrete shear wall structure | |
| CN111962948A (en) | Steel tube concrete column-H-shaped steel beam-steel support-pi-shaped connecting piece combined side column bottom node and manufacturing method | |
| CN110468994A (en) | A kind of assembled cold-rolled forming section wall-plate-column shock absorbing structural system with plate mild steel damper | |
| CN214220084U (en) | Row-shaped steel concrete shear wall and assembly type building structure system thereof | |
| CN213979434U (en) | Connecting joint of box-type steel column and steel frame light wall panel | |
| CN212336419U (en) | Assembled composite wall based on steel pipe | |
| CN112095850A (en) | Connecting joint of H-shaped steel column and steel frame light wall panel | |
| CN112443062A (en) | Hidden beam type bolt connection full-prefabricated reinforced concrete slab structure | |
| CN215406739U (en) | Connecting joint of H-shaped steel column and steel frame light wall panel | |
| CN216892975U (en) | Prefabricated assembled coincide steel pipe concrete shear force wall | |
| CN215759557U (en) | Steel pipe concrete column-steel beam prefabricated combination connecting joint | |
| CN108005266A (en) | A kind of strip frame precast reinforced concrete shear wall structure and preparation and installation method | |
| CN114293686A (en) | Profiled steel reinforced concrete combined shear wall, connecting joint and construction method | |
| CN210712505U (en) | Shallow slot type connection structure of steel plate combination beam and steel plate combination beam | |
| CN112196142A (en) | Connecting joint of box-type steel column and steel frame light wall panel | |
| CN106088398A (en) | A kind of combined wall board | |
| CN111648494A (en) | Assembled both sides connection steel grid shear force wall convenient to replacement | |
| CN116220277B (en) | Connection structure of steel tube bundle concrete hollow pre-arch gradient beam and construction process | |
| CN219491272U (en) | Energy-consumption shock-absorbing beam column joint for assembled building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220104 |