CN216713382U - Steel column end plate connecting assembly - Google Patents
Steel column end plate connecting assembly Download PDFInfo
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- CN216713382U CN216713382U CN202123166623.0U CN202123166623U CN216713382U CN 216713382 U CN216713382 U CN 216713382U CN 202123166623 U CN202123166623 U CN 202123166623U CN 216713382 U CN216713382 U CN 216713382U
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Abstract
The utility model provides a steel column end plate connecting assembly. The steel column end plate connecting assembly comprises a limiting conversion piece, a first connecting piece and a second connecting piece which are respectively arranged on two sides of the limiting conversion piece, and a positioning piece which penetrates through the first connecting piece, the limiting conversion piece and the second connecting piece, wherein the positioning piece is clamped between the first connecting piece and the second connecting piece in a limiting mode. The steel column end plate connecting assembly is high in standardization degree of butt connection and positioning, and high in tolerance adaptability and stress reliability.
Description
Technical Field
The utility model relates to the field of assembly type buildings, in particular to a steel column end plate connecting assembly.
Background
The existing positioning device for the butt joint of the steel columns of the permanent steel structure module building usually adopts a fastener which is also used as a positioning piece or adopts a special positioning pin which is customized and adapts to the section size of the columns for positioning.
The positioning modes cause that the tolerance of a fastener at the far end of the module is reduced to cause difficult installation after the positioning piece is installed and positioned during the module building; or need according to the supporting customization of steel column design size satisfy the not unidimensional setting element of tolerance requirement, kind and quantity are many, and the standardization level is poor, causes the efficiency of manufacturing in factory and field installation and buildding to be lower.
In view of the above, it is necessary to provide a steel column end plate connection assembly to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a steel column end plate connecting component which is high in standardization degree of butt joint positioning, tolerance adaptability and stress reliability.
In order to achieve the purpose of the utility model, the utility model provides a steel column end plate connecting assembly, which comprises a limiting conversion piece, a first connecting piece and a second connecting piece which are respectively arranged at two sides of the limiting conversion piece, and a positioning piece which penetrates through the first connecting piece, the limiting conversion piece and the second connecting piece, wherein the positioning piece is clamped between the first connecting piece and the second connecting piece in a limiting way.
As a further improvement of the present invention, the positioning member includes a first positioning plate, at least two second positioning plates disposed perpendicular to the first positioning plate, and a limiting portion disposed at a side edge of the first positioning plate and/or the second positioning plate.
As a further improvement of the present invention, the positioning element is divided into an inserting portion and a positioning portion by the limiting portion, the inserting portion and the positioning portion are disposed vertically and correspondingly, and edges of the first positioning plate and the second positioning plate on one side of the positioning portion are disposed in a chamfered manner, so that an end portion of the positioning portion is disposed in an approximately inverted V shape.
As a further improvement of the utility model, 2 second positioning plates are arranged, and along the center line of the first positioning plate in the length direction, the 2 second positioning plates are symmetrically arranged on two sides of the center line.
As a further improvement of the present invention, the position-limiting portion is disposed in the middle of the side edge of the second positioning plate, and the position-limiting portion is formed by extending from the side edge of the second positioning plate.
As a further improvement of the utility model, the limit conversion part is arranged in a horizontal plate shape, a positioning through hole for the positioning part to pass through is arranged on the limit conversion part, the positioning through hole is a long kidney-shaped hole, and the positioning part can pass through the positioning through hole.
As a further improvement of the utility model, at least one positioning through hole is arranged, and the positioning through hole is arranged at the extending end part of the limit conversion part.
As a further improvement of the present invention, the first connecting member is provided with a first limiting hole for receiving the positioning portion to pass through, the second connecting plate is provided with a second limiting hole for receiving the insertion portion to pass through, the first limiting hole and the second limiting hole are correspondingly arranged, and edges of the first limiting hole and the second limiting hole are respectively clamped on upper and lower edges of the limiting portion, so as to limit the positioning member to be clamped between the first connecting member and the second connecting member.
As a further improvement of the present invention, the edge of the first position-limiting hole facing the position-limiting conversion element and the edge of the second position-limiting hole facing the position-limiting conversion element are both chamfered.
As a further improvement of the utility model, locking holes are further formed in the first connecting piece and the second connecting piece, and the first connecting piece and the second connecting piece are fixed on two steel column end plates to be connected through the locking holes.
The utility model has the beneficial effects that: the steel column end plate connecting component can connect and position the steel tube end plates connected on the first connecting piece and the second connecting piece through arranging the limit conversion piece, the first connecting piece and the second connecting piece which are respectively arranged at two sides of the limit conversion piece and the positioning piece which penetrates through the first connecting piece, the limit conversion piece and the second connecting piece, effectively avoids the sliding of the first connecting piece and the second connecting piece in the horizontal direction, simultaneously increases the cross section area of the positioning piece through arranging the structural form of the positioning piece, facilitates the connection and the positioning of the first connecting piece and the second connecting piece in the vertical direction, reduces the horizontal gap formed by the assembly of the first connecting piece and the second connecting piece, thereby leading the assembled steel column end plate connecting component to have less sliding deformation when stressed, leading the stress structural characteristic to be close to a rigid bending node and improving the shear-resistant bearing capacity, has good limiting and non-return functions.
Drawings
FIG. 1 is a perspective view of a steel column end plate connection assembly of the present invention.
Fig. 2 is a top view of the steel column end plate connection assembly of fig. 1.
Fig. 3 is a schematic structural view of the first connecting member in fig. 2.
Fig. 4 is a schematic view of the second connector of fig. 2.
Fig. 5 is a schematic structural view of the positioning member in fig. 1.
Fig. 6 is a schematic view of the positioning element shown in fig. 5 at another angle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
It should be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and/or processing steps closely related to the aspects of the present invention are shown in the drawings, and other details not closely related to the present invention are omitted.
In addition, it is also to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Referring to fig. 1 to 6, a steel column end plate connection assembly 100 according to the present invention is used for connecting and positioning two steel column end plates arranged adjacent to each other in the vertical and horizontal directions, and meanwhile, the horizontal sliding between the two steel column end plates positioned and connected by the steel column end plate connection assembly 100 is effectively avoided, so that the two steel column end plates arranged adjacent to each other in the vertical direction have good shear resistance, and the connection safety and stability of the steel column end plates are improved.
The steel column end plate connecting assembly 100 includes a limiting conversion member 1, a first connecting member 2 and a second connecting member 3 respectively disposed at two sides of the limiting conversion member 1, a positioning member 4 penetrating through the first connecting member 2, the limiting conversion member 1 and the second connecting member 3, and a locking member (not shown) for locking and connecting connection positions of the limiting conversion member 1, the first connecting member 2, the second connecting member 3 and the positioning member 4.
The limiting conversion piece 1 is arranged in a horizontal plate shape. The limiting conversion part 1 is provided with at least one positioning through hole 11 for the positioning part 4 to pass through and a through hole 12 for accommodating the locking part to pass through, the positioning through hole 11 and the through hole 12 are arranged in a staggered mode, and the centers of the positioning through hole 11 and the through hole 12 are both located on the middle line of the limiting conversion part 1 in the length direction. In a preferred embodiment of the present invention, there are 1 positioning through hole 11 located at one end of the limit converter 1, and there are 2 through holes 12, and further, the positioning through hole 11 is a long kidney-shaped hole for receiving the positioning element 4 to pass through, and the length direction of the long kidney-shaped hole is consistent with the width extending direction of the limit converter 1.
It should be noted that, in the present invention, only 1 positioning through hole 11 is provided, two through holes 12 are provided, and the extending direction of the positioning through hole 11 is consistent with the width extending direction of the position-limiting conversion element 1, for example, in other embodiments of the present invention, the number of the positioning through holes 11 and the number of the through holes 12 may be selected according to actual needs, and the arrangement position and form of the positioning through hole 11 may be selected according to the connection direction of the steel column end plate, that is, the structure and shape of the position-limiting conversion element 1 shown in the present specification and the drawings are only exemplary, and should not be limited thereto.
Be equipped with on first connecting piece 2 and be used for acceping the first spacing hole 21 that location portion 4 passed and be used for acceping locking hole 22 that retaining member 5 passed, first spacing hole 21 corresponds the setting with positioning hole 11, and first spacing hole 21 is the chamfer setting towards the edge of spacing converting part 1, so can make things convenient for positioning hole 11 that setting element 4 passed to dock with first spacing hole 21. Further, the locking holes 22 are provided in one-to-one correspondence with the via holes 12.
The second connecting member 3 has the same structure as the first connecting member 2, that is, in the present invention, the second connecting member 2 has a second limit hole 31 provided corresponding to the first limit hole 21 and the positioning through hole 11; similarly, the second connecting member 3 is provided with a locking hole 22 corresponding to the via hole 12, and since the second connecting member 3 and the first connecting member 2 in the present invention have the same structure, the structure of the second connecting member 3 will not be described in detail in this specification.
The positioning element 4 comprises a first positioning plate 41, at least two second positioning plates 42 perpendicular to the first positioning plate 41, and a limiting portion 43 disposed at a side edge of the first positioning plate 41 and/or the second positioning plates 42, and along an extending direction of the positioning element 4, the positioning element 4 is divided by the limiting portion 43 into an inserting portion 44 and a positioning portion 45 which are correspondingly disposed up and down, so that the positioning element 4 extends in two directions and is respectively combined with the first connecting element 2 and the second connecting element 3, and the combined connection between the first connecting element 2 and the second connecting element 3 is realized.
In a preferred embodiment of the present invention, 2 second positioning plates 42 are simultaneously disposed, 2 second positioning plates 42 are parallel to each other, and two second positioning plates 42 are symmetrically disposed on two sides of a center line of the first positioning plate 41 in the length direction, and further, the extending width of the first positioning plate 41 is greater than the extending width of the second positioning plate 42, so that the whole positioning member 4 is substantially disposed in a shape of "feng". The limiting portion 43 extends outwards from the edge of the side of the second positioning board 42, the limiting portion 43 is close to the lower surface of the first connecting element 2 to form an inclined guide surface, the inclined degree of the inclined guide surface is the same as the inclined degree of the chamfer at the edge of the first limiting hole 21, so as to guide the combination of the positioning element 4 and the first connecting element 2, and further, the setting width of the first limiting hole 21 is smaller than the width L between the outer walls of the two limiting portions 43 relatively positioned on the same second positioning board 42, so as to prevent the positioning element 4 from shaking relatively when combined with the first connecting element 2.
Further, the inserting portion 44 and the positioning portion 45 are respectively formed on two sides of the limiting portion 43, so that the positioning member 4 extends in two directions, specifically, the bottom of the inserting portion 44 is horizontally arranged, and the peripheral edge of the inserting portion 44 abuts against the inner side wall of the first limiting hole 21; in location portion 45, the edge of first locating plate 41 and second locating plate 42 is the chamfer setting to make the tip of location portion 45 roughly be the type of falling V setting, so set up, when second locating plate 3 passes through the combination between location portion 45 and spacing connecting piece 1 and the second locating plate 2, the location portion 45 of the type of falling V can guide second setting element 3, conveniently realizes the equipment of second setting element 3.
When the steel column end plate connecting assembly 100 of the utility model is used for combining steel column end plates which need to be assembled up and down, firstly, the steel column end plates are respectively connected to the first connecting piece 2 and the second connecting piece 3, further, the first limiting hole 21 of the first connecting piece 2 connected with the steel column end plates is placed upwards, the limiting conversion piece 1 is placed on the first connecting piece 2, then, the inserting part 44 of the positioning piece 4 is inserted into the first limiting hole 21 from the positioning through hole 11, so that the lower surface of the limiting part 43 is contacted with the chamfered surface at the edge of the first limiting hole 21, at the moment, the outer edge of the limiting part 43 is abutted against and contained on the inner surface of the positioning through hole 11 to limit the swinging of the positioning piece 4 in the horizontal direction, further, the second connecting piece 3 connected with the steel column end plates is assembled on the limiting conversion piece 1 along the inclined guide surface at the end part of the positioning part 44, at the moment, the outer edge of the chamfered surface obliquely arranged on the first limiting hole 21 and the second limiting hole 31 is abutted against the positioning through hole 11 The periphery location butt joint for spacing portion 43 card is held and is taken place relative rocking when connecting first connecting piece 2 and second connecting piece 3 in the spacing hole of further preventing the setting element 4 between first spacing hole 21, positioning hole 11 and the second 31, and is further, passes first spacing hole 21 on first connecting piece 2, spacing hole 31 of second on via hole 12 and the third connecting piece 3 in proper order with locking piece 5 and locks locking piece 5 and accomplish the location of connecting between the steel column end plate on first connecting piece 2 and second connecting piece 3 and connect.
In fact, when the locking member 5 locks and connects the first connecting member 2 and the second connecting member 3, the position-limiting conversion member 1 horizontally adjusts the connecting position between the first connecting member 2 and the second connecting member 3 through the horizontal characteristic of the plate shape itself, and the horizontal degree of the first connecting member 2 and the second connecting member 3 when being connected is ensured. Meanwhile, the positioning piece 4 is provided with the first positioning plate 41 extending along the length direction of the positioning through hole 11 and the second positioning plates 42 extending along the width direction of the positioning through hole 11, and at least two second positioning plates 42 are symmetrically arranged along the center line of the first positioning plate 41, so that the positioning piece 4 has stronger shear resistance in the length direction and the width direction of the positioning through hole 1, and the positioning piece 4 has larger section rigidity by the arrangement, even under the action of larger shearing, the positioning piece 4 still has extremely small self deformation and has stronger local shearing resistance; meanwhile, the limiting part 43 has good limiting and non-return functions, so that horizontal movement between the first connecting piece 2 and the second connecting piece 3 is effectively limited, and the connection stability of the steel column end plate connected through the first connecting piece 2 and the second connecting piece 3 is further improved.
To sum up, the steel column end plate connecting assembly 100 of the present invention can connect and position the steel column end plates connected to the first connecting member 2 and the second connecting member 3 by providing the limit converting member 1, the first connecting member 2 and the second connecting member 3 respectively disposed at two sides of the limit converting member 1, and the positioning member 4 penetrating the first connecting member 2, the limit converting member 1 and the second connecting member 3, so as to effectively avoid the sliding of the first connecting member 2 and the second connecting member 3 in the horizontal direction, and at the same time, by providing the structural form of the positioning member 4, the cross-sectional shear-resistant area of the positioning member 4 is increased, thereby facilitating the connection and positioning of the first connecting member 2 and the second connecting member 3 in the vertical direction, reducing the horizontal gap formed by the assembly of the first connecting member 2 and the second connecting member 3, and further enabling the assembled steel column end plate connecting assembly 100 to have less sliding deformation when being stressed, the stress structure characteristic is close to the rigid bending node, the shearing resistance bearing capacity is improved, and the limiting and non-return functions are good.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a steel column end plate coupling assembling which characterized in that: the positioning device comprises a limiting conversion part, a first connecting part and a second connecting part which are respectively arranged at two sides of the limiting conversion part, and a positioning part which penetrates through the first connecting part, the limiting conversion part and the second connecting part, wherein the positioning part is clamped between the first connecting part and the second connecting part in a limiting way.
2. The steel column end plate connection assembly of claim 1, wherein: the locating piece comprises a first locating plate, at least two second locating plates and a limiting part, wherein the at least two second locating plates are perpendicular to the first locating plate, and the limiting part is arranged at the side edge of the first locating plate and/or the second locating plate.
3. The steel column end plate connection assembly of claim 2, wherein: the limiting part divides the positioning piece into an inserting part and a positioning part which are correspondingly arranged up and down, and the edges of the first positioning plate and the second positioning plate on one side of the positioning part are arranged in a chamfer way, so that the end part of the positioning part is approximately arranged in an inverted V shape.
4. The steel column end plate connection assembly of claim 2, wherein: the number of the second positioning plates is 2, and the 2 second positioning plates are symmetrically arranged on two sides of the center line along the center line of the first positioning plate in the length direction.
5. The steel column end plate connection assembly of claim 4, wherein: the limiting part is arranged in the middle of the side edge of the second positioning plate, and the limiting part is formed by extending the side edge of the second positioning plate.
6. The steel column end plate connection assembly of claim 1, wherein: the limiting conversion part is arranged in a horizontal plate shape, a positioning through hole for the positioning part to pass through is formed in the limiting conversion part, the positioning through hole is a long waist-shaped hole, and the positioning part can penetrate out of the positioning through hole.
7. The steel column end plate connection assembly of claim 6, wherein: the positioning through holes are at least one and are arranged at the extending end parts of the limiting conversion pieces.
8. A steel column end plate connection assembly according to claim 3 wherein: the positioning part is used for being connected with the first connecting piece, the first limiting hole is used for accommodating the first limiting hole through which the positioning part passes, the second limiting hole is used for accommodating the second limiting hole through which the inserting part passes, the first limiting hole and the second limiting hole are correspondingly arranged, the edges of the first limiting hole and the second limiting hole are respectively connected with the upper edge and the lower edge of the limiting part in a clamping mode, and therefore the positioning part is connected with the second connecting piece in a limiting clamping mode.
9. The steel column end plate connection assembly of claim 8, wherein: the first limiting hole faces the edge of the limiting conversion piece, and the second limiting hole faces the edge of the limiting conversion piece.
10. The steel column end plate connection assembly of claim 8, wherein: and the first connecting piece and the second connecting piece are also provided with locking holes, and the first connecting piece and the second connecting piece are connected and positioned through the locking holes and the locking pieces penetrating through the locking holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123166623.0U CN216713382U (en) | 2021-12-14 | 2021-12-14 | Steel column end plate connecting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123166623.0U CN216713382U (en) | 2021-12-14 | 2021-12-14 | Steel column end plate connecting assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216713382U true CN216713382U (en) | 2022-06-10 |
Family
ID=81884627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123166623.0U Active CN216713382U (en) | 2021-12-14 | 2021-12-14 | Steel column end plate connecting assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216713382U (en) |
-
2021
- 2021-12-14 CN CN202123166623.0U patent/CN216713382U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230807 Granted publication date: 20220610 |
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| PP01 | Preservation of patent right |