CN111877554A - Assembled steel construction connected node structure - Google Patents
Assembled steel construction connected node structure Download PDFInfo
- Publication number
- CN111877554A CN111877554A CN202010801448.9A CN202010801448A CN111877554A CN 111877554 A CN111877554 A CN 111877554A CN 202010801448 A CN202010801448 A CN 202010801448A CN 111877554 A CN111877554 A CN 111877554A
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- column
- inserting column
- pipe column
- shaped
- lower pipe
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2406—Connection nodes
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2418—Details of bolting
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2421—Socket type connectors
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention relates to an assembly type steel structure connecting node structure which comprises a lower pipe column, an upper pipe column, a T-shaped plate and H-shaped steel; the middle parts of the inner side surfaces of the H-shaped steels at the left end and the right end of the lower pipe column are respectively provided with a left inserting column and a right inserting column, the middle parts of the inner side surfaces of the H-shaped steels at the front end and the rear end of the lower pipe column are respectively provided with a side inserting column, and the left inserting column, the right inserting column and the side inserting column penetrate through the lower pipe column and the upper pipe column; the left inserting column and the right inserting column are arranged in a central symmetry mode, the lower side of the inner end of the left inserting column and the upper side of the inner end of the right inserting column are respectively provided with a jacking body, the middle of the jacking body is provided with a square groove, and the position of the square groove corresponds to the middle of the lower tubular column. The invention can solve the problems that the welding connection effect between the existing square hollow columns is poor, the H-shaped steel can only be connected with the side surfaces of the square hollow columns, so that the H-shaped steel cannot form a whole, the stability and the integrity between the H-shaped steel are poor and the like.
Description
Technical Field
The invention relates to the technical field of steel structures, in particular to an assembly type steel structure connecting node structure.
Background
The assembled steel structure accords with the industrialized development trend of buildings and is a green building. The assembled steel structure building will present the industrialized development trend of building with diversified design, standardized components, factory-like manufacture, mechanized construction and modernization of functions.
Present assembled steel construction beam column connected node generally adopts two square hollow columns to go on with H shaped steel lapped mode, all is connected with the T template on the side of two square hollow columns, can connect the locking with H shaped steel through two corresponding T templates in position on the square hollow column, and the problem that exists when current to steel construction connected node overlap joint is as follows:
the welded connection effect between the square hollow post is relatively poor, and H shaped steel only can be connected with the side of square hollow post to unable formation a whole between the H shaped steel, stability and the wholeness between the feasible H shaped steel are relatively poor.
Disclosure of Invention
In order to solve the problems, the invention provides an assembly type steel structure connecting node structure which comprises a lower pipe column, an upper pipe column, T-shaped plates and H-shaped steel, wherein the lower pipe column and the upper pipe column are hollow square columns, an inserting column is arranged in the upper end of the lower pipe column, the upper pipe column is positioned above the lower pipe column, the upper pipe column is sleeved outside the inserting column, four T-shaped plates are symmetrically arranged on the outer side surface of the lower pipe column and the outer side surface of the upper pipe column, the positions of the T-shaped plates on the outer side of the lower pipe column correspond to the positions of the T-shaped plates on the outer side of the upper pipe column one by one, the inner end of each T-shaped plate on the lower pipe column is provided with a first bolt, the first bolt penetrates through the lower pipe column, the inner end of each first bolt is locked on the inner wall of the lower pipe column through a nut, the inner end of each T-shaped plate on the upper, the connecting structure of the steel structure node can firmly lock the lower pipe column and the upper pipe column through the T-shaped plates, the outer ends of the T-shaped plates can be locked with the H-shaped steel, so that the node structures can be connected into a whole, the upper pipe column can be sleeved on the outer side of the inserting column, and the upper end of the lower pipe column is jointed with the lower end of the upper pipe column, so that the lower pipe column and the upper pipe column can be welded and locked by workers.
The medial surface middle part of the H shaped steel at both ends is provided with the left side respectively about the lower tubular column and inserts the post and insert the post with the right side, the medial surface middle part of the H shaped steel at both ends all is provided with a side and inserts the post around the lower tubular column, insert the post, the side on a left side and insert the post and all pass tubular column and last tubular column down, during concrete work, insert the post on a left side, insert the post, the side and insert the post and can peg graft in the tubular column down, increase wholeness and stability between the H shaped steel.
Left side insert the post and insert post central symmetry and arrange with the right side, the inner downside of left side insert the post and the inner upside of right side insert the post all is provided with the top and stretches the body, the middle part that the top stretches the body is provided with square groove, the position of square groove is corresponding with the middle part position of lower tubular column, the medial surface middle part of left side insert the post and the medial surface middle part of right side insert the post all is provided with the constant head tank, the medial surface middle part that the top stretches the body is provided with the location body, left side insert the post and the right side insert the post and cooperate and form the platelike structure that the middle part has square groove, concrete during operation, the constant head tank on the post is inserted with the right side to the location body on the left side insert the post, the constant head tank can peg.
The side insert the inner of post and support and insert on the side of post and the right side of inserting at a left side, the medial surface middle part of post is inserted to the side is provided with the combination pole, the combination pole is located the square groove that post and the right side inserted the setting of post at a left side, insert the combination pole on the post through inserting the side and insert in the square groove that post and the right side inserted the left side, make the left side insert the post and insert the right side and insert the position all obtain the location about the post with the side, the inner of the post is inserted to the side supports and inserts the post and can fix a position its fore-and-aft position on the side of post is inserted to the left side, thereby the left side insert the post and insert the locking that the post can be.
As a preferable technical scheme of the invention, the outer side surface of the top of the lower pipe column and the outer side surface of the bottom of the upper pipe column are both provided with inclined chamfers, and the arrangement can increase the welding area between the lower pipe column and the upper pipe column.
As a preferred technical scheme of the invention, the inner side surface of the outer end of the T-shaped plate is provided with an arc-shaped chamfer, and the arc-shaped groove of the T-shaped plate can increase the welding area between the outer end of the T-shaped plate and the H-shaped steel.
As a preferred technical scheme of the invention, a limiting groove is arranged on the top of the inner end of each side inserting column, the stabilizing connecting plate is positioned above the inner end of the side inserting column, a limiting body is arranged on the front side and the rear side of the bottom of the stabilizing connecting plate, the lower end of the limiting body is inserted into the limiting groove, and the limiting body is inserted into the limiting groove to position the front position and the rear position of the side inserting column, so that the left inserting column, the right inserting column and the side inserting column can be limited in all directions.
As a preferred technical scheme of the invention, four square columns are symmetrically arranged at the bottom of the stabilizing connecting plate, the inner ends of the square columns abut against the joint positions among the left inserting column, the right inserting column and the side inserting column, a hollow column is arranged at the top of the stabilizing connecting plate, an installation support is arranged at the upper end of the hollow column, the outer end of the installation support is locked on the inner wall of the upper tubular column through bolts, the square columns can increase the stability among the left inserting column, the right inserting column and the side inserting column, and the stabilizing connecting plate can be locked on the upper tubular column through the installation support, so that the position of the stabilizing connecting plate is locked.
The invention has the beneficial effects that:
according to the H-shaped steel connecting structure, the H-shaped steel can be connected into a whole through the left inserting column, the right inserting column and the side inserting column which are arranged at the inner end of the H-shaped steel, so that the stability of the H-shaped steel is improved, the left inserting column, the right inserting column and the side inserting column can be limited mutually, and the integrity and the stability of the H-shaped steel are improved;
the positioning groove and the positioning body on the left inserting column and the positioning body and the positioning groove on the right inserting column can be mutually inserted, so that the left inserting column and the right inserting column are matched to form a plate-shaped structure with a square groove in the middle;
thirdly, the combination rod on the side inserting column is inserted into the square grooves formed in the left inserting column and the right inserting column, so that the left and right positions of the left inserting column and the right inserting column and the left and right positions of the side inserting column are positioned, and the front and rear positions of the side inserting column can be positioned by inserting the limiting body into the limiting groove, so that the left inserting column, the right inserting column and the side inserting column can be limited in an all-around manner;
the inclined chamfers arranged on the lower pipe column and the upper pipe column can increase the welding area between the lower pipe column and the upper pipe column, and the arc-shaped grooves of the T-shaped plates can increase the welding area between the outer ends of the T-shaped plates and the H-shaped steel.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic structural view of the left insert column, the right insert column, the side insert column, the stable connecting plate, the spacing body and the square column of the present invention;
FIG. 4 is a schematic structural view of the left insert column, the right insert column and the side insert column of the present invention;
FIG. 5 is a schematic structural view of the left and right insertion posts and the connecting rod of the present invention;
FIG. 6 is a schematic structural view of the left and right insert posts of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 6, an assembled steel structure connection node structure comprises a lower tubular column 1, an upper tubular column 2, T-shaped plates 3 and H-shaped steel 4, wherein the lower tubular column 1 and the upper tubular column 2 are both hollow square columns, an insertion column 11 is arranged in the upper end of the lower tubular column 1, the upper tubular column 2 is positioned above the lower tubular column 1, the upper tubular column 2 is sleeved outside the insertion column 11, four T-shaped plates 3 are symmetrically arranged on the outer side surface of the lower tubular column 1 and the outer side surface of the upper tubular column 2, the positions of the T-shaped plates 3 on the outer side of the lower tubular column 1 correspond to the positions of the T-shaped plates 3 on the outer side of the upper tubular column 2 one by one, a first bolt 31 is arranged at the inner end of the T-shaped plate 3 on the lower tubular column 1, the first bolt 31 penetrates through the lower tubular column 1, the inner end of the first bolt 31 is locked on the inner wall of the lower tubular column 1 through a nut, a second, the inner end of the second bolt 32 is locked on the inner wall of the inserting column 11 through a nut, H-shaped steel 4 is inserted between two T-shaped plates 3 on the same side surface of the lower tubular column 1 and the upper tubular column 2, each T-shaped plate 3 is connected with the H-shaped steel 4 through two groups of third bolts 33, the connecting structure of the steel structure node can firmly lock the lower tubular column 1 and the upper tubular column 2 through the T-shaped plates 3, the outer ends of the T-shaped plates 3 can be locked with the H-shaped steel 4, so that the node structures can be connected into a whole, the upper tubular column 2 can be sleeved on the outer side of the inserting column 11, the upper end of the lower tubular column 1 is connected with the lower end of the upper tubular column 2, and the lower tubular column is conveniently welded and locked.
Lower tubular column 1 about the medial surface middle part of the H shaped steel 4 at both ends be provided with respectively that the post is inserted in a left side 51 and the post 52 is inserted in the right side, the medial surface middle part of the H shaped steel 4 at both ends all is provided with a side and inserts post 53 around lower tubular column 1, insert post 51 in a left side, insert post 52 in the right side, post 53 is inserted in the side all passes lower tubular column 1 and last tubular column 2, during specific work, insert post 51 in a left side, insert post 52 in the right side, post 53 is inserted in the side can peg graft in lower tubular column 1, increase wholeness and stability between the H shaped steel 4.
The left inserting column 51 and the right inserting column 52 are arranged in a central symmetry manner, the lower side of the inner end of the left inserting column 51 and the upper side of the inner end of the right inserting column 52 are both provided with a top extending body 54, the middle part of the top extending body 54 is provided with a square groove 55, the position of the square groove 55 corresponds to the middle position of the lower tubular column 1, the middle parts of the inner side surfaces of the left inserting column 51 and the right inserting column 52 are both provided with positioning grooves 56, the middle part of the inner side surface of the top extending body 54 is provided with a positioning body 57, the left inserting column 51 and the right inserting column 52 are matched to form a plate-shaped structure with the square groove 55 in the, the positioning groove 56 and the positioning body 57 on the left inserting column 51 and the positioning body 57 and the positioning groove 56 on the right inserting column 52 can be mutually inserted, so that the left inserting column 51 and the right inserting column 52 are matched to form a plate-shaped structure with a square groove 55 in the middle, the left inserting column 51 and the right inserting column 52 are arranged in a central symmetry mode, so that the positions of the left inserting column and the right inserting column can be interchanged.
The inner end of the side inserting column 53 is abutted on the side faces of the left inserting column 51 and the right inserting column 52, a combination rod 58 is arranged in the middle of the inner side face of the side inserting column 53, the combination rod 58 is positioned in a square groove 55 formed by the left inserting column 51 and the right inserting column 52, the combination rod 58 on the side inserting column 53 is inserted in the square groove 55 formed by the left inserting column 51 and the right inserting column 52, the left position and the right position of the left inserting column 51 and the right inserting column 52 and the left position and the right position of the side inserting column 53 are both positioned, the inner end of the side inserting column 53 is abutted on the side faces of the left inserting column 51 and the right inserting column 52 and can position the front and back positions of the left inserting column 51 and the right inserting column 52, and the left inserting column 51 and the right inserting column 52.
The top lateral surface of lower tubular column 1 and the bottom lateral surface of last tubular column 2 all be provided with the slope chamfer, the welding area between this kind of setting can increase lower tubular column 1 and the last tubular column 2.
The outer end medial surface of T template 3 on be provided with arc chamfer, the arc wall of T template 3 can increase the welding area between the outer end of T template 3 and H shaped steel 4.
Every the side insert the inner top of post 53 on all be provided with a spacing groove 59, firm even board 21 is located the side and inserts the inner top of post 53, all is provided with a spacing body 22 on the side around the bottom of firm even board 21, spacing body 22's lower extreme alternates at spacing groove 59, through alternate spacing body 22 can fix a position the front and back position of inserting post 53 to the offside in spacing groove 59 to left side insert post 51, right side insert post 52, the post 53 homoenergetic is inserted to the side and can be obtained omnidirectional spacing.
Firm even board 21's bottom on the symmetry be provided with four square post 23, square post 23's the inner supports and inserts post 51 on a left side, insert post 52 on the right side, the handing-over position between the post 53 is inserted to the side, firm even board 21's top is provided with hollow post 24, hollow post 24's upper end is provided with installing support 25, the outer end of installing support 25 passes through the bolt locking on the inner wall of last tubular column 2, square post 23 can increase the left side and insert post 51, the right side is inserted post 52, the stability between the post 53 is inserted to the side, firm even board 21 can pass through the locking of installing support 25 on last tubular column 2, so that firm even board 21's position obtains the locking.
When the device works, firstly, the T-shaped plate 3 is respectively locked on the lower pipe column 1 and the upper pipe column 2, then the upper pipe column 2 is inserted into the upper end of the lower pipe column 1 to be internally provided with the inserting column 11, the upper end of the lower pipe column 1 is jointed with the lower end of the upper pipe column 2, the inclined chamfers arranged on the lower pipe column 1 and the upper pipe column 2 can increase the welding area between the lower pipe column 1 and the upper pipe column 2, the outer end of the T-shaped plate 3 is locked with the H-shaped steel 4 at the left end and the right end of the lower pipe column 1, at the moment, the positioning groove 56 and the positioning body 57 on the left inserting column 51 and the positioning groove 56 on the right inserting column 52 can be mutually inserted, so that the left inserting column 51 and the right inserting column 52 are matched to form a plate-shaped structure with a square groove 55 in the middle part, then the H-shaped steel 4 at the front end and the rear end of the lower pipe column 1 is locked on the T-shaped plate, make between the H shaped steel 4 can form a whole through the left side and insert post 51, the right side and insert post 52, the cooperation of post 53 is inserted to the side, place the firm even board 21 in the left side and insert the top between post 51, the right side is inserted post 52, the post 53 is inserted to the side, spacing body 22 on the firm even board 21 can alternate in spacing groove 59 so that the front and back position of post 53 is inserted to the side obtains the location, will stabilize even board 21 at last and lock on last tubular column 2 through installing support 25, so that the position of firm even board 21 obtains the locking.
According to the H-shaped steel connecting structure, the H-shaped steel can be connected into a whole through the left inserting column, the right inserting column and the side inserting column which are arranged at the inner end of the H-shaped steel, so that the stability of the H-shaped steel is improved, the left inserting column, the right inserting column and the side inserting column can be limited mutually, and the integrity and the stability of the H-shaped steel are improved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an assembled steel construction connected node structure, includes lower tubular column (1), upper tubular column (2), T template (3) and H shaped steel (4), its characterized in that: the lower pipe column (1) and the upper pipe column (2) are both hollow square columns, an inserting column (11) is arranged in the upper end of the lower pipe column (1), the upper pipe column (2) is positioned above the lower pipe column (1), the upper pipe column (2) is sleeved outside the inserting column (11), four T-shaped plates (3) are symmetrically arranged on the outer side surface of the lower pipe column (1) and the outer side surface of the upper pipe column (2), the positions of the T-shaped plates (3) on the outer side of the lower pipe column (1) correspond to the positions of the T-shaped plates (3) on the outer side of the upper pipe column (2) one by one, a first bolt (31) is arranged at the inner end of the T-shaped plate (3) on the lower pipe column (1), the first bolt (31) penetrates through the lower pipe column (1), the inner end of the first bolt (31) is locked on the inner wall of the lower pipe column (1) through a nut, a second bolt, the second bolt (32) penetrates through the upper pipe column (2) and the inserting column (11), the inner end of the second bolt (32) is locked on the inner wall of the inserting column (11) through a nut, H-shaped steel (4) is inserted between the lower pipe column (1) and two T-shaped plates (3) on the same side surface of the upper pipe column (2), and each T-shaped plate (3) is connected with the H-shaped steel (4) through two groups of third bolts (33); wherein:
the middle parts of the inner side surfaces of the H-shaped steels (4) at the left end and the right end of the lower pipe column (1) are respectively provided with a left inserting column (51) and a right inserting column (52), the middle parts of the inner side surfaces of the H-shaped steels (4) at the front end and the rear end of the lower pipe column (1) are respectively provided with a side inserting column (53), and the left inserting column (51), the right inserting column (52) and the side inserting column (53) all penetrate through the lower pipe column (1) and the upper pipe column (2);
the left inserting column (51) and the right inserting column (52) are arranged in a central symmetry mode, a top extending body (54) is arranged on the lower side of the inner end of the left inserting column (51) and the upper side of the inner end of the right inserting column (52), a square groove (55) is formed in the middle of the top extending body (54), the position of the square groove (55) corresponds to the middle of the lower column (1), positioning grooves (56) are formed in the middle of the inner side face of the left inserting column (51) and the middle of the inner side face of the right inserting column (52), a positioning body (57) is arranged in the middle of the inner side face of the top extending body (54), and the left inserting column (51) and the right inserting column (52) are matched to form a plate-shaped structure with the square groove;
the inner end of the side inserting column (53) is abutted against the side faces of the left inserting column (51) and the right inserting column (52), a combination rod (58) is arranged in the middle of the inner side face of the side inserting column (53), and the combination rod (58) is located in a square groove (55) formed in the left inserting column (51) and the right inserting column (52).
2. An assembled steel structure connecting node structure according to claim 1, wherein: the outer side surface of the top of the lower pipe column (1) and the outer side surface of the bottom of the upper pipe column (2) are both provided with inclined chamfers.
3. An assembled steel structure connecting node structure according to claim 1, wherein: and an arc-shaped chamfer is arranged on the inner side surface of the outer end of the T-shaped plate (3).
4. An assembled steel structure connecting node structure according to claim 1, wherein: each limiting groove (59) is formed in the top of the inner end of each side inserting column (53), the stabilizing connecting plate (21) is located above the inner end of each side inserting column (53), the front side face and the rear side face of the bottom of the stabilizing connecting plate (21) are provided with limiting bodies (22), and the lower ends of the limiting bodies (22) are inserted into the limiting grooves (59).
5. An assembled steel structure connecting node structure according to claim 4, wherein: the bottom of firm even board (21) on the symmetry be provided with four square post (23), the handing-over position between left side inserted column (51), right side inserted column (52), side inserted column (53) is supported to the inner of square post (23), be provided with hollow post (24) on the top of firm even board (21), the upper end of hollow post (24) is provided with installing support (25), the outer end of installing support (25) passes through the bolt locking on the inner wall of last tubular column (2).
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| CN202010801448.9A CN111877554A (en) | 2020-08-11 | 2020-08-11 | Assembled steel construction connected node structure |
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| CN202010801448.9A CN111877554A (en) | 2020-08-11 | 2020-08-11 | Assembled steel construction connected node structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112482842A (en) * | 2020-11-24 | 2021-03-12 | 佛山市顺德区英马建筑工程有限公司 | Prefabricated light steel structure factory building and construction method thereof |
| CN113789770A (en) * | 2021-10-11 | 2021-12-14 | 上海中船临港船舶装备有限公司 | Section steel assembly joint for ocean platform and construction method thereof |
| CN115162551A (en) * | 2022-08-10 | 2022-10-11 | 河北工业大学 | Prefabricated composite insulation board mosaic structure |
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Application publication date: 20201103 |