CN114319581A - Steel plate combined type hanging post and installation method thereof - Google Patents
Steel plate combined type hanging post and installation method thereof Download PDFInfo
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- CN114319581A CN114319581A CN202111672472.8A CN202111672472A CN114319581A CN 114319581 A CN114319581 A CN 114319581A CN 202111672472 A CN202111672472 A CN 202111672472A CN 114319581 A CN114319581 A CN 114319581A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 255
- 239000010959 steel Substances 0.000 title claims abstract description 255
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 title claims description 16
- 239000000725 suspension Substances 0.000 claims abstract description 50
- 238000003466 welding Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
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Abstract
The invention discloses a steel plate combined suspension post, which comprises: the roof truss structure comprises a group of lattice supports, a group of floor steel beams, a group of steel pipe combined supports and a roof arch truss assembly, wherein the lattice supports are connected through the floor steel beams, corners of the floor steel beams are connected through the steel pipe combined supports, the roof arch truss assembly is arranged above the floor steel beams, and the roof arch truss assembly is connected with the floor steel beams or the vertical steel pipe supports through a group of suspension posts. According to the steel plate combined type suspension post, the lattice supports play a good supporting role, and the floor steel beams are connected through the steel pipe combined supports, so that the stability and the structural strength of the whole combined type suspension post structure are greatly improved, and the supporting performance is effectively improved; the method also comprises a mounting method of the steel plate combined type suspension post, and the steel plate combined type suspension post is mounted by adopting a reasonable mounting method, so that the structural strength of the suspension post is greatly improved, and the mounting quality of the suspension post is ensured.
Description
Technical Field
The invention belongs to the field of steel structure manufacturing, and particularly relates to a steel plate combined type suspension post and an installation method thereof.
Background
With the rapid development of social economy, the living standard and the living quality of people are continuously improved, and the rhythm of people is continuously accelerated in both production and life, as well as the construction industry.
The steel plate suspension post is a part commonly used in steel structure buildings, the structure of the existing steel plate suspension post is complex, the installation is complex, a large amount of labor and time are required to be consumed, and the construction period is seriously influenced.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects, the invention aims to provide the steel plate combined lifting column, the lattice support plays a good supporting role, and the steel beams of the floors are connected through the steel pipe combined support, so that the stability and the structural strength of the whole combined lifting column structure are greatly improved, and the supporting performance of the combined lifting column structure is effectively improved.
The technical scheme is as follows: in order to achieve the above object, the present invention provides a steel plate combined suspension post, comprising: the roof truss structure comprises a group of lattice supports, a group of floor steel beams, a group of steel pipe combined supports and a roof arch truss assembly, wherein the lattice supports are located below hanging column nodes and connected through the floor steel beams, corners of the floor steel beams are connected through the steel pipe combined supports, the roof arch truss assembly is arranged above the floor steel beams, and the roof arch truss assembly is connected with the floor steel beams or the vertical steel pipe supports through a group of hanging columns. According to the steel plate combined type suspension post, the lattice supports play a good supporting role, and the floor steel beams are connected through the steel pipe combined supports, so that the stability and the structural strength of the whole combined type suspension post structure are greatly improved, the supporting performance is effectively improved, and the construction requirements are better met.
Wherein, the floor girder steel is supreme eight layers of girder steels of being equipped with in proper order down, supreme three-layer girder steel, four layers of girder steels, five layers of girder steels, six layers of girder steels, seven layers of girder steels, eight layers of girder steels, nine layers of girder steels and the Roof girder steel of Roof layer of being in proper order down.
Furthermore, hanging post nodes are arranged on the three-layer steel beam, the four-layer steel beam, the five-layer steel beam, the six-layer steel beam, the seven-layer steel beam, the eight-layer steel beam and the nine-layer steel beam.
Furthermore, the roof arch truss assembly comprises a roof truss and a group of connecting support frames, wherein the roof truss is arranged above the floor steel beams and is connected with the suspension post nodes positioned at the top through the connecting support frames.
Furthermore, the connecting support frame is arranged in an inclined manner, and two ends of the connecting support frame are respectively connected with the roof truss and the corresponding floor steel beams through the mounting seats. The arrangement of the inclined connecting support frame further improves the stability of the structure of the roof arch truss and improves the connection strength and stability of the roof arch truss and the lower structure.
Furthermore, the connecting support frame is hinged with the mounting seat. The hinge joint can be used for adaptively adjusting the installation inclination of the connecting support frame according to the actual installation requirement.
Furthermore, the davit includes first section davit, second section davit and third section davit, the davit node between three-layer girder steel and four layers of girder steel is located to first section davit, the davit node between five layers of girder steel and six layers of girder steel is located to second section davit, the davit node between seven layers of girder steel and eight layers of girder steel is located to the third section davit.
The installation method of the steel plate combined type suspension post comprises the following specific steps: 1): mounting three layers of steel beams, suspension column nodes and lower lattice supports;
2): arranging a steel pipe combined support above the three layers of steel beams and the hanging column nodes;
3): mounting four layers of steel beams and hanging column nodes;
4): after the three-layer steel beam and the four-layer steel beam are welded and fixed, inserting and installing a first section of hanging column between the four-layer steel beam and the hanging column node and between the three-layer steel beam and the hanging column node, and welding and fixing the hanging column and the node web plate;
5): five layers of steel beams, hanging post nodes and six layers of steel beams and hanging post nodes are sequentially installed, and steel pipe combined supports are arranged between floors.
6): after the five layers and six layers of steel beams are welded and fixed, inserting and installing a second section of hanging column between the six layers of steel beams and the hanging column nodes and between the five layers of steel beams and the hanging column nodes, and welding and fixing the hanging column and the node web plate;
7): sequentially mounting seven layers of steel beams, hanging column nodes, eight layers of steel beams and hanging column nodes, and arranging steel pipe combined supports between floors;
8): after the seven-layer and eight-layer steel beams are welded and fixed, inserting and mounting a third section of hanging column between the eight-layer steel beam and the hanging column node and between the seven-layer steel beam and the hanging column node, and welding and fixing the hanging column and the node web plate;
9): installing the top layer arch truss and the hanging post nodes, arranging steel pipe combined supports between floors, and after the arch truss is welded and fixed to form a whole, beginning to weld three combined steel plates between the third section hanging post and the top layer truss hanging post nodes in an embedding and repairing manner.
In the method for installing the steel plate combined type hanging post, in the step 6 and the step 8, three combined steel plates are used for embedding and welding the first section of hanging post and the second section of hanging post as well as the second section of hanging post and the third section of hanging post.
The technical scheme shows that the invention has the following beneficial effects: .
1. According to the steel plate combined type suspension post, the lattice supports play a good supporting role, and the floor steel beams are connected through the steel pipe combined supports, so that the stability and the structural strength of the whole combined type suspension post structure are greatly improved, the supporting performance is effectively improved, and the construction requirements are better met.
2. The connecting support frame is arranged in an inclined manner, and two ends of the connecting support frame are respectively in supporting connection with the roof truss and the corresponding transverse steel pipe through the mounting seat. The arrangement of the inclined connecting support frame further improves the stability of the structure of the roof arch truss and improves the connection strength and stability of the roof arch truss and the lower structure.
3. The connecting support frame is hinged with the mounting seat. The hinge joint can be used for adaptively adjusting the installation inclination of the connecting support frame according to the actual installation requirement.
4. According to the installation method of the steel plate combined type suspension post, the reasonable installation method is adopted to install the steel plate combined type suspension post, so that the structural strength of the steel plate combined type suspension post is greatly improved, the installation quality of the steel plate combined type suspension post is guaranteed, the stability and the use safety of the whole steel plate combined type suspension post structure are further improved, the processing period of the steel plate combined type suspension post is shortened, and the steel plate combined type suspension post can better meet the construction requirement.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention.
Detailed Description
The invention is further elucidated with reference to the drawings and the embodiments.
Example 1
A steel plate sectional suspension post as shown in the drawings, comprising: a set of lattice supports 1, a set of floor girder steel 2, a set of steel pipe combination support 3 and roofing encircles truss subassembly 4, lattice supports 1 and connects through floor girder steel 2, the corner of floor girder steel 2 passes through steel pipe combination support 3 and connects, roofing encircles truss subassembly 4 and locates the top of floor girder steel 2, just roofing encircles truss subassembly 4 and is connected with floor girder steel 2 or vertical steel pipe support 3 through a set of davit 6.
In this embodiment floor girder steel 2 is equipped with eight layers of girder steels from supreme down in proper order, and supreme three-layer girder steel, four layers of girder steels, five layers of girder steels, six layers of girder steels, seven layers of girder steels, eight layers of girder steels, nine layers of girder steels and the Roof girder steel of Roof of being in proper order down.
In this embodiment all be equipped with davit node 7 on three-layer girder steel, four layers of girder steel, five layers of girder steel, six layers of girder steel, seven layers of girder steel, eight layers of girder steel and nine layers of girder steel.
The roof truss assembly 4 in this embodiment includes a roof truss 41 and a set of connecting brackets 42, where the roof truss 41 is disposed above the floor steel beams 2 and is connected to the suspension post nodes 7 at the top through the connecting brackets 42.
In this embodiment, the connecting support frame 42 is disposed in an inclined manner, and two ends of the connecting support frame are connected to the roof truss 41 and the corresponding floor steel beams 2 through the mounting seats respectively.
In this embodiment, the connecting bracket 42 is hinged to the mounting seat.
In this embodiment the davit 6 includes first section davit 61, second section davit 62 and third section davit 63, first section davit 61 is located between davit node 7 between three-layer girder steel and the four-layer girder steel, second section davit 62 is located between davit node 7 between five-layer girder steel and six-layer girder steel, third section davit 63 is located between davit node 7 between seven-layer girder steel and eight-layer girder steel.
Example 2
A steel plate sectional suspension post as shown in the drawings, comprising: a set of lattice supports 1, a set of floor girder steel 2, a set of steel pipe combination support 3 and roofing encircles truss subassembly 4, lattice supports 1 and connects through floor girder steel 2, the corner of floor girder steel 2 passes through steel pipe combination support 3 and connects, roofing encircles truss subassembly 4 and locates the top of floor girder steel 2, just roofing encircles truss subassembly 4 and is connected with floor girder steel 2 or vertical steel pipe support 3 through a set of davit 6.
In this embodiment floor girder steel 2 is equipped with eight layers of girder steels from supreme down in proper order, and supreme three-layer girder steel, four layers of girder steels, five layers of girder steels, six layers of girder steels, seven layers of girder steels, eight layers of girder steels, nine layers of girder steels and the Roof girder steel of Roof of being in proper order down.
In this embodiment all be equipped with davit node 7 on three-layer girder steel, four layers of girder steel, five layers of girder steel, six layers of girder steel, seven layers of girder steel, eight layers of girder steel and nine layers of girder steel.
The roof truss assembly 4 in this embodiment includes a roof truss 41 and a set of connecting brackets 42, where the roof truss 41 is disposed above the floor steel beams 2 and is connected to the suspension post nodes 7 at the top through the connecting brackets 42.
In this embodiment, the connecting support frame 42 is disposed in an inclined manner, and two ends of the connecting support frame are connected to the roof truss 41 and the corresponding floor steel beams 2 through the mounting seats respectively.
In this embodiment, the connecting bracket 42 is hinged to the mounting seat.
In this embodiment the davit 6 includes first section davit 61, second section davit 62 and third section davit 63, first section davit 61 is located between davit node 7 between three-layer girder steel and the four-layer girder steel, second section davit 62 is located between davit node 7 between five-layer girder steel and six-layer girder steel, third section davit 63 is located between davit node 7 between seven-layer girder steel and eight-layer girder steel.
The installation method of the steel plate combined type suspension post in the embodiment includes the following specific installation methods: 1: mounting three layers of steel beams, hanging column nodes 7 and a lower lattice support 1;
2: a steel pipe combined support 3 is arranged above the three layers of steel beams and the hanging column joint 7;
3: mounting four layers of steel beams and hanging post nodes 7;
4: after the three-layer steel beam and the four-layer steel beam are welded and fixed, a first section of hanging column 61 is inserted and installed between the four-layer steel beam and the hanging column node and between the three-layer steel beam and the hanging column node, and the hanging column and the node web are welded and fixed;
5: five layers of steel beams, hanging post nodes 7, six layers of steel beams and hanging post nodes 7 are sequentially arranged, and steel pipe combined supports 3 are arranged between floors.
6: after the five layers and the six layers of steel beams are welded and fixed, inserting and installing a second section of hanging column 62 between the six layers of steel beams and the hanging column node 7 and the five layers of steel beams and the hanging column node 7, and welding and fixing the hanging column and the node web plate;
7: sequentially installing seven layers of steel beams, hanging column nodes, eight layers of steel beams and hanging column nodes, and arranging steel pipe combined supports 3 between floors;
8: after the seven-layer and eight-layer steel beams are welded and fixed, a third section of hanging column 63 is inserted and installed between the eight-layer steel beam and the hanging column node 7 and between the seven-layer steel beam and the hanging column node 7, and the hanging column and the node web are welded and fixed;
9: installing a top-layer arch truss 4 and suspension column nodes 7, arranging steel pipe combined supports 7 between floors, and after the arch truss is welded and fixed to form a whole, beginning to weld three combined steel plates between the third suspension column 63 and the suspension column nodes of the top-layer truss in an embedding and repairing manner.
In the installation method of the steel plate combined type suspension post in the embodiment, in the step 6 and the step 8, three combined steel plates are used for repair welding between the first section of suspension post 61 and the second section of suspension post 62, and between the second section of suspension post 62 and the third section of suspension post 63.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.
Claims (9)
1. The steel plate combined type suspension post is characterized in that: the method comprises the following steps: a set of lattice supports (1), a set of floor girder steel (2), a set of steel pipe combination support (3) and roofing arch truss subassembly (4), lattice supports (1) and connects through floor girder steel (2), the corner of floor girder steel (2) passes through the steel pipe combination and supports (3) and connect, the roof encircles the top of truss subassembly (4) and locates floor girder steel (2), just roofing arch truss subassembly (4) is connected with floor girder steel (2) or vertical steel pipe support (3) through a set of davit (6).
2. The steel plate combined suspension post of claim 1, wherein: floor girder steel (2) are followed supreme eight layers of girder steels of being equipped with in proper order down, follow supreme three-layer girder steel, four layers of girder steels, five layers of girder steels, six layers of girder steels, seven layers of girder steels, eight layers of girder steels, nine layers of girder steels and Roof layer girder steel of being in proper order down.
3. The steel plate combined suspension post of claim 2, wherein: and the three-layer steel beam, the four-layer steel beam, the five-layer steel beam, the six-layer steel beam, the seven-layer steel beam, the eight-layer steel beam and the nine-layer steel beam are respectively provided with a hanging column node (7).
4. The steel plate combined suspension post of claim 3, wherein: the roof arch truss assembly (4) comprises a roof truss (41) and a group of connecting brackets (42), wherein the roof truss (41) is arranged above the floor steel beam (2) and is connected with a suspension column node (7) positioned at the top through the connecting brackets (42).
5. The steel plate combined suspension post of claim 4, wherein: the connecting support frame (42) is arranged in an inclined manner, and two ends of the connecting support frame are respectively connected with the roof truss (41) and the corresponding floor steel beam (2) through the mounting seat.
6. The steel plate combined suspension post of claim 5, wherein: the connecting support frame (42) is hinged with the mounting seat.
7. The steel plate combined suspension post of claim 1, wherein: davit (6) include first festival davit (61), second festival davit (62) and third festival davit (63), davit node (7) between three-layer girder steel and four layers of girder steel are located in first festival davit (61), between davit node (7) between five layers of girder steel and six layers of girder steel are located in second festival davit (62), between davit node (7) between seven layers of girder steel and eight layers of girder steel are located in third festival davit (63).
8. The method for installing a combined steel plate suspension post according to any one of claims 1 to 7, wherein: the specific installation method is as follows: 1): mounting three layers of steel beams, suspension column nodes (7) and a lower lattice support (1);
2): a steel pipe combined support (3) is arranged above the three layers of steel beams and the hanging column joint (7);
3): mounting four layers of steel beams and hanging post nodes (7);
4): after the three-layer steel beam and the four-layer steel beam are welded and fixed, a first section of hanging column (61) is inserted and installed between the four-layer steel beam and the hanging column node and the three-layer steel beam and the hanging column node, and the hanging column and the node web plate are welded and fixed;
5): sequentially installing five layers of steel beams, hanging column nodes (7) and six layers of steel beams and hanging column nodes (7), and arranging steel pipe combined supports (3) between floors;
6): after the five layers and the six layers of steel beams are welded and fixed, inserting and installing a second section of hanging column (62) between the five layers of steel beams and the hanging column nodes (7) from the six layers of steel beams and the hanging column nodes (7), and welding and fixing the hanging column and the node web plate;
7): sequentially installing seven layers of steel beams, hanging column nodes, eight layers of steel beams and hanging column nodes, and arranging steel pipe combined supports (3) between floors;
8): after the seven-layer and eight-layer steel beams are welded and fixed, a third section of hanging column (63) is inserted and installed between the eight-layer steel beam and the hanging column node (7) and the seven-layer steel beam and the hanging column node (7), and the hanging column and the node web plate are welded and fixed;
9): installing a top layer arch truss (4) and a hanging column node (7), arranging a steel pipe combined support (7) between floors, and after the arch truss is welded and fixed to form a whole, beginning to weld three combined steel plates between a third section hanging column (63) and the top layer truss hanging column node in an embedding and repairing manner.
9. The method for installing the steel plate combined type suspension post according to claim 8, wherein: in the step 6 and the step 8, three combined steel plates are used for embedding and welding the first section of hanging column (61) and the second section of hanging column (62) and the third section of hanging column (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202111672472.8A CN114319581B (en) | 2021-12-31 | 2021-12-31 | Building structure system comprising hanging columns and installation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111672472.8A CN114319581B (en) | 2021-12-31 | 2021-12-31 | Building structure system comprising hanging columns and installation method thereof |
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| CN114319581A true CN114319581A (en) | 2022-04-12 |
| CN114319581B CN114319581B (en) | 2024-04-12 |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1169315A (en) * | 1968-02-14 | 1969-11-05 | Yoshio Takahashi | Roof Structure |
| JPH08209836A (en) * | 1995-02-07 | 1996-08-13 | Sumikin Kozai Kogyo Kk | Floor structural material with built in reinforcement truss |
| JP3100582U (en) * | 2003-09-22 | 2004-05-20 | 潤弘精密工程事業股▲分▼有限公司 | Basement support structure |
| AU2007203315A1 (en) * | 2006-07-18 | 2008-02-07 | Auspine Limited | Roof hip frame construction |
| CN103195256A (en) * | 2013-04-02 | 2013-07-10 | 广东省建筑工程集团有限公司 | Hanging column type steel structure jig frame construction method |
| CN103669565A (en) * | 2013-11-22 | 2014-03-26 | 清华大学 | Wall bolt connection type steel-concrete composite frame and construction method thereof |
| KR101977177B1 (en) * | 2018-11-21 | 2019-05-15 | 정현석 | Semi-incombustible insulation deck plate |
| WO2019237823A1 (en) * | 2018-06-11 | 2019-12-19 | 中建一局集团建设发展有限公司 | Wide-angle sloping roof steel structure and construction method therefor |
| CN112814395A (en) * | 2021-01-04 | 2021-05-18 | 上海市机械施工集团有限公司 | Construction method of suspended steel structure |
| CN113700307A (en) * | 2021-09-02 | 2021-11-26 | 中国建筑第八工程局有限公司 | Super-large-span roof steel truss and high-altitude floor unsupported construction method |
-
2021
- 2021-12-31 CN CN202111672472.8A patent/CN114319581B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1169315A (en) * | 1968-02-14 | 1969-11-05 | Yoshio Takahashi | Roof Structure |
| JPH08209836A (en) * | 1995-02-07 | 1996-08-13 | Sumikin Kozai Kogyo Kk | Floor structural material with built in reinforcement truss |
| JP3100582U (en) * | 2003-09-22 | 2004-05-20 | 潤弘精密工程事業股▲分▼有限公司 | Basement support structure |
| AU2007203315A1 (en) * | 2006-07-18 | 2008-02-07 | Auspine Limited | Roof hip frame construction |
| CN103195256A (en) * | 2013-04-02 | 2013-07-10 | 广东省建筑工程集团有限公司 | Hanging column type steel structure jig frame construction method |
| CN103669565A (en) * | 2013-11-22 | 2014-03-26 | 清华大学 | Wall bolt connection type steel-concrete composite frame and construction method thereof |
| WO2019237823A1 (en) * | 2018-06-11 | 2019-12-19 | 中建一局集团建设发展有限公司 | Wide-angle sloping roof steel structure and construction method therefor |
| KR101977177B1 (en) * | 2018-11-21 | 2019-05-15 | 정현석 | Semi-incombustible insulation deck plate |
| CN112814395A (en) * | 2021-01-04 | 2021-05-18 | 上海市机械施工集团有限公司 | Construction method of suspended steel structure |
| CN113700307A (en) * | 2021-09-02 | 2021-11-26 | 中国建筑第八工程局有限公司 | Super-large-span roof steel truss and high-altitude floor unsupported construction method |
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