CN211774558U - H-shaped steel column splicing device assembly - Google Patents
H-shaped steel column splicing device assembly Download PDFInfo
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- CN211774558U CN211774558U CN202020223392.9U CN202020223392U CN211774558U CN 211774558 U CN211774558 U CN 211774558U CN 202020223392 U CN202020223392 U CN 202020223392U CN 211774558 U CN211774558 U CN 211774558U
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Abstract
The utility model relates to a splicing device assembly for H-shaped steel columns, which comprises an upper section column and a lower section column, wherein the upper section column and the lower section column are connected through a splicing assembly; the splicing assembly comprises a guide plate and a connecting plate assembly; the guide plate includes: a flange plate guide plate and a web plate guide plate; the guide plate is arranged on the inner side of the end part of the lower section column; the flange plate guide plate is arranged on the outer surface of the flange plate of the lower section column; the guide plate extends out of the upper end face of the lower section column; the web deflector sets up the both sides at lower section post web, and the connecting plate subassembly includes: an upper connecting plate and a lower connecting plate; the upper connecting plate and the lower connecting plate are parallel to each other; the upper connecting plate and the lower connecting plate are connected through a stud bolt, a base plate and a nut. The utility model discloses H shaped steel post splicing apparatus assembly, it is rational in infrastructure, the location is simple, simple to operate, and cost is practiced thrift in labour saving and time saving, and mosaic structure is stable, but device reuse.
Description
Technical Field
The utility model relates to a construction equipment, specific theory relates to a H shaped steel post splicing apparatus assembly.
Background
The H-shaped steel is a novel economic building steel, the section shape is economic and reasonable, the mechanical property is good, each point on the section extends more evenly during rolling, and the internal stress is small. Compared with the common I-shaped steel, the H-shaped steel has the advantages of large section modulus, light weight and metal saving. The H-shaped steel is commonly used for large buildings (such as factory buildings, high-rise buildings and the like) which require large bearing capacity and good section stability, bridges, ships, hoisting and transporting machinery, equipment foundations, supports, foundation piles and the like.
In the prior art, the splicing form of the commonly used H-shaped steel column mainly comprises the following steps: the flange plates are spliced by adopting a completely welded groove butt welding seam, and the web plates are spliced by adopting double-shear splicing of a high-strength bolt and a splice plate. The prior art has the defects of unreasonable splicing node structure, difficult positioning, inconvenient installation, large field workload, unstable splicing structure, small application range and no quick installation condition.
At present, domestic and foreign scholars mostly concentrate on the stability of a conventional splicing node, the influence on the yield and the bearing capacity of the node after splicing, or the contact analysis of the splicing node and the like, mainly focus on the research on the stress performance of the conventional node splicing form, lack the improvement on the node splicing form, enable the factory processing technology to be simple and convenient, the assembly to be rapid, and fail to well consider the ductility design so as to improve the overall ductility of the structure.
SUMMERY OF THE UTILITY MODEL
Not enough to above-mentioned prior art, the utility model provides a simple structure, processing technology is simple and convenient, and the assembly is quick, thereby can compromise the whole ductility that the ductility design improves the structure well, has the H shaped steel post splicing apparatus assembly that the location is convenient, the node structure is reasonable, the mosaic structure is stable.
The utility model adopts the technical proposal that:
an H-shaped steel column splicing device assembly comprises an upper section column and a lower section column, wherein the upper section column and the lower section column are connected through a splicing assembly;
the splicing assembly comprises a guide plate and a connecting plate assembly;
the guide plate includes: a flange plate guide plate and a web plate guide plate;
the guide plate is arranged on the inner side of the end part of the lower section column;
the guide plate is arranged along the axial direction of the lower section column; the guide plate is arranged along the length direction of the lower section column;
the flange plate guide plate is arranged on the outer surface of the flange plate of the lower section column;
the guide plate extends out of the upper end face of the lower section column;
the web guide plates are arranged on two sides of the web of the lower section column, and the web guide plates are symmetrically arranged along two sides of the web;
the connecting plate subassembly includes: an upper connecting plate and a lower connecting plate;
the upper connecting plate and the lower connecting plate are respectively vertical to the surface of the flange plate;
the upper connecting plate is vertical to the axis of the upper section column;
the lower connecting plate is vertical to the axis of the lower section column;
the upper connecting plate and the lower connecting plate are parallel to each other;
the upper connecting plate is provided with an upper connecting plate positioning hole;
the lower connecting plate is provided with a lower connecting plate positioning hole;
the axes of the upper connecting plate positioning hole and the lower connecting plate positioning hole are superposed;
the lower end surface of the upper section column is attached to the upper end surface of the lower section column;
the lower end of the upper section column is arranged in a limiting area formed by the flange plate guide plate and the web plate guide plate;
the upper connecting plate and the lower connecting plate are connected through a stud bolt, a base plate, an upper nut and a lower nut.
The number of the flange plate guide plates is two and four.
The flange plate guide plate comprises an upper flange plate guide plate and a lower flange plate guide plate.
The number of the upper flange plate guide plates is two; the number of the lower flange plate guide plates is two.
The flange plate guide plates are arranged on two sides of the extension line of the central line of the web plate and are arranged in a bilateral symmetry mode.
The guide plate is a rectangular plate, and the inner side of the guide plate is unfilled corner; the areas of the cross sections of the guide plates extending out of the upper end face of the lower section column are sequentially increased from top to bottom.
The utility model discloses relative prior art's beneficial effect:
the splicing device assembly for the H-shaped steel column has the advantages of reasonable structure, simple positioning, convenient installation, time and labor saving, cost saving, stable splicing structure, recyclable materials and larger applicable range; through the arrangement of the reserved connecting plate of the H-shaped steel column, the H-shaped steel column is convenient to splice and flexible to mount, and the splicing form of the nodes is improved; through the arrangement of the guide plate and the stress connecting plate with the square structure, the connection firmness of the H-shaped steel column is improved, the positioning is rapid, and the disassembly and the assembly are convenient; through the locating hole setting of concatenation flange board upper stress connecting plate, the connected form that makes the H shaped steel post is more various, and the assembly is quick, thereby can compromise the whole ductility that the ductility design improved the structure well.
Drawings
Fig. 1 is a schematic structural view of an H-shaped steel column splicing device assembly of the present invention;
fig. 2 is a schematic structural view of the splicing assembly of the H-shaped steel column splicing device assembly of the present invention;
fig. 3 is a schematic structural view of a lower section column end portion of the H-shaped steel column splicing device assembly of the present invention;
fig. 4 is a schematic structural view of an upper section column of the H-shaped steel column splicing device assembly of the present invention;
fig. 5 is a schematic view of a lower section column structure of the H-shaped steel column splicing device assembly of the present invention;
fig. 6 is the stud structure schematic diagram of the H-shaped steel column splicing apparatus assembly of the present invention.
In the drawings, the main parts are illustrated by symbols:
in the figure:
1. upper section column 2 and lower section column
31. Flange plate guide plate 32 and web plate guide plate
41. Upper connecting plate 42, lower connecting plate
5. Stud bolt
61. Upper nut 62, lower nut
7. Backing plate 8, connecting bracket.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples:
as can be seen from fig. 1 to 6, the H-shaped steel column splicing device assembly comprises an upper section column 1 and a lower section column 2, wherein the upper section column 1 is connected with the lower section column 2 through a splicing assembly;
the splicing assembly comprises a guide plate and a connecting plate assembly;
the guide plate includes: a flange plate guide plate 31 and a web guide plate 32;
the guide plate is arranged on the inner side of the end part of the lower section column 2;
the guide plate is arranged along the axial direction of the lower section column 2; the guide plate is arranged along the length direction of the lower section column 2;
the flange plate guide plate 31 is arranged on the outer surface of the flange plate of the lower section column 2;
the guide plate extends out of the upper end surface of the lower section column 2;
the web guide plates 32 are arranged on two sides of the web of the lower section column 2 and are symmetrically arranged along the two sides of the web;
the connecting plate subassembly includes: an upper connecting plate 41 and a lower connecting plate 42;
the upper connecting plate 41 and the lower connecting plate 42 are respectively vertical to the surface of the flange plate;
the upper connecting plate 41 is vertical to the axis of the upper section column 1;
the lower connecting plate 42 is vertical to the axis of the lower section column 2;
the upper connecting plate 41 and the lower connecting plate 42 are parallel to each other;
the upper connecting plate is provided with an upper connecting plate positioning hole;
the lower connecting plate is provided with a lower connecting plate positioning hole;
the axes of the upper connecting plate positioning hole and the lower connecting plate positioning hole are superposed;
the lower end surface of the upper section column 1 is jointed with the upper end surface of the lower section column 2;
the lower end of the upper section column 1 is arranged in a limiting area formed by a flange plate guide plate 31 and a web plate guide plate 32;
the upper connecting plate and the lower connecting plate are connected through a stud bolt 5, a backing plate 7, an upper nut 61 and a lower nut 62.
The number of the flange plate guide plates is two and four.
The flange plate guide plate comprises an upper flange plate guide plate and a lower flange plate guide plate.
The number of the upper flange plate guide plates is two; the number of the lower flange plate guide plates is two.
The flange plate guide plates are arranged on two sides of the extension line of the central line of the web plate and are arranged in a bilateral symmetry mode.
The guide plate is a rectangular plate, and the inner side of the guide plate is unfilled corner; the areas of the cross sections of the guide plates extending from the upper end face of the lower section column 2 are sequentially increased from top to bottom. The front end of the guide plate is wedge-shaped, so that the upper section column 2 can be conveniently inserted into a limiting area formed by the guide plate.
The flange plate guide plate is arranged on the inner side of the lower connecting plate; the flange plate guide plate is connected with the lower connecting plate.
The length of the guide plate extending from the upper end face of the lower section column 2 is 40-80 cm.
The utility model discloses H shaped steel post splicing apparatus assembly, the lower extreme of the web of upper section post 1 stretches out from the flange board lower extreme, and the flange board upper end of lower section post 2 stretches out from the upper end of web. The lower end of the web plate of the upper stud 1 is protruded, and the upper end of the web plate of the lower stud 2 is concave.
The utility model discloses H shaped steel post splicing apparatus assembly, upper junction plate locating hole all are equipped with backing plate 7 with the upper surface and the lower surface of lower junction plate locating hole, the through-hole corresponding with the locating hole is seted up at backing plate 7 center, and the upper junction plate locating hole is provided with upper nut 61 and lower nut 62 respectively with the lower junction plate locating hole, upper nut 61 and lower nut 62 are located respectively the top and the below of locating hole, every connecting bolt all through upper nut 61 and lower nut 62 with upper junction plate and lower connecting plate fastening connection. And base plates are respectively arranged between the upper nut and the lower nut and the horizontally arranged H-shaped steel connecting plate. The fixing capacity of the splicing device is improved. Through the setting of H shaped steel post reservation connecting plate, make its processing technology simple and convenient, the assembly is quick, and thereby can compromise the whole ductility of ductility design improvement structure well. The fixing capacity of the splicing device is further improved.
Claims (8)
1. The H-shaped steel column splicing device assembly is characterized by comprising an upper section column (1) and a lower section column (2), wherein the upper section column (1) is connected with the lower section column (2) through a splicing assembly;
the splicing assembly comprises a guide plate and a connecting plate assembly;
the guide plate includes: a flange plate guide plate (31) and a web plate guide plate (32);
the guide plate is arranged on the inner side of the end part of the lower section column (2);
the guide plate is arranged along the axial direction of the lower section column (2); the guide plate is arranged along the length direction of the lower section column (2);
the flange plate guide plate (31) is arranged on the outer surface of the flange plate of the lower section column (2);
the guide plate extends out of the upper end surface of the lower section column (2);
the web guide plates (32) are arranged on two sides of the web of the lower section column (2) and are symmetrically arranged along the two sides of the web;
the connecting plate subassembly includes: an upper connecting plate (41) and a lower connecting plate (42);
the upper connecting plate (41) and the lower connecting plate (42) are respectively vertical to the surfaces of the flange plates;
the upper connecting plate (41) is vertical to the axis of the upper section column (1);
the lower connecting plate (42) is vertical to the axis of the lower section column (2);
the upper connecting plate (41) and the lower connecting plate (42) are parallel to each other;
the upper connecting plate is provided with an upper connecting plate positioning hole;
the lower connecting plate is provided with a lower connecting plate positioning hole;
the axes of the upper connecting plate positioning hole and the lower connecting plate positioning hole are superposed;
the lower end surface of the upper section column (1) is attached to the upper end surface of the lower section column (2);
the lower end of the upper section column (1) is arranged in a limiting area formed by a flange plate guide plate (31) and a web plate guide plate (32);
the upper connecting plate and the lower connecting plate are connected through a stud bolt (5), a backing plate (7), an upper nut (61) and a lower nut (62).
2. The H-shaped steel column splicing device assembly as recited in claim 1, wherein: the number of the flange plate guide plates is two and four.
3. The H-shaped steel column splicing device assembly as recited in claim 1, wherein: the flange plate guide plate comprises an upper flange plate guide plate and a lower flange plate guide plate.
4. The H-shaped steel column splicing device assembly as recited in claim 3, wherein: the number of the upper flange plate guide plates is two; the number of the lower flange plate guide plates is two.
5. The H-shaped steel column splicing device assembly as recited in claim 4, wherein: the flange plate guide plates are arranged on two sides of the extension line of the central line of the web plate and are arranged in a bilateral symmetry mode.
6. The H-shaped steel column splicing device assembly as recited in claim 5, wherein: the guide plate is a rectangular plate, and the inner side of the guide plate is unfilled corner; the areas of the cross sections of the guide plates extending from the upper end face of the lower section column (2) are sequentially increased from top to bottom.
7. The H-shaped steel column splicing device assembly as recited in claim 6, wherein: the flange plate guide plate is arranged on the inner side of the lower connecting plate; the flange plate guide plate is connected with the lower connecting plate.
8. The H-shaped steel column splicing device assembly as recited in claim 7, wherein: the length of the guide plate extending out of the upper end face of the lower section column (2) is 40-80 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020223392.9U CN211774558U (en) | 2020-02-28 | 2020-02-28 | H-shaped steel column splicing device assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020223392.9U CN211774558U (en) | 2020-02-28 | 2020-02-28 | H-shaped steel column splicing device assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211774558U true CN211774558U (en) | 2020-10-27 |
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ID=72910635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020223392.9U Active CN211774558U (en) | 2020-02-28 | 2020-02-28 | H-shaped steel column splicing device assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211774558U (en) |
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2020
- 2020-02-28 CN CN202020223392.9U patent/CN211774558U/en active Active
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