CN113266094A - Adjustable connecting node and assembly type structure - Google Patents
Adjustable connecting node and assembly type structure Download PDFInfo
- Publication number
- CN113266094A CN113266094A CN202110530131.0A CN202110530131A CN113266094A CN 113266094 A CN113266094 A CN 113266094A CN 202110530131 A CN202110530131 A CN 202110530131A CN 113266094 A CN113266094 A CN 113266094A
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- assembly
- flange
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- sliding
- node
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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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/90—Curtain walls comprising panels directly attached to the structure
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention is suitable for the assembly type field of the building engineering, has provided a adjustable connecting node and assembled structure, an adjustable connecting node, comprising: the connecting device comprises a first connecting assembly, a second connecting assembly and a middle connecting piece for connecting the first connecting assembly and the second connecting assembly; when driven by external force, the first connecting assembly can move along a first direction relative to the middle connecting piece, and the second connecting assembly can move along a second direction relative to the middle connecting piece; according to the invention, the first connecting component, the second connecting component and the middle connecting component are matched with each other to connect the two structural members, and the adjustment of the relative movement inside the node under the action of external force such as earthquake is realized, so that the structural rigidity is reduced, the unfavorable deformation is released, and the structural safety is improved.
Description
Technical Field
The invention belongs to the field of constructional engineering assembly, and particularly relates to an adjustable connecting node and an assembly structure.
Background
The assembly type building is a building which is formed by transferring a large amount of field operation work in the traditional building mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall plates, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode; the assembly type building is an important direction for realizing building industrialization, the assembly type structure can save a large amount of labor force, meanwhile, the construction quality is guaranteed, and the construction capacity and the construction speed can be greatly improved.
In the assembly type construction process, the problem of connecting two structural members is usually involved, and for this reason, the two structures are usually connected in a node mode formed by the cooperation of a high-strength bolt and a mounting pressing plate at present.
The problem that the rigidity of an existing adjustable connecting joint for connecting two structural members is too high and harmful deformation is difficult to release exists.
Disclosure of Invention
The embodiment of the invention aims to provide an adjustable connecting node, and aims to solve the problems that the existing adjustable connecting node is too high in rigidity and difficult to release harmful deformation.
An embodiment of the present invention is implemented as an adjustable connection node for connecting a first member and a second member, including: the connecting device comprises a first connecting assembly, a second connecting assembly and a middle connecting piece for connecting the first connecting assembly and the second connecting assembly;
the first connecting component is used for being connected with the first member and can move along a first direction relative to the middle connecting piece when being driven by external force;
the second connecting assembly is used for being connected with the second member and can move along a second direction relative to the middle connecting piece when driven by external force.
Preferably, the first connection assembly comprises:
a first slider disposed on the intermediate link;
the first sliding part is arranged in the first sliding rail and can move in the first sliding rail when driven by external force; and
the first locking piece is used for locking the first sliding piece in the first sliding rail;
the second connection assembly includes:
the second sliding piece is arranged on the middle connecting piece;
the second sliding part is arranged in the second sliding rail and can move in the second sliding rail when being driven by external force; and
and the second locking piece is used for locking the second sliding piece in the second sliding rail.
Preferably, the first sliding part is a first screw rod, the first sliding rail is a first slot, the first screw rod passes through the first slot, the first locking part is a first nut matched with the first screw rod, and the first nut locks the first screw rod in the first slot;
the second sliding part is a second screw rod, the second sliding rail is a second slotted hole, the second screw rod penetrates through the second slotted hole, the second locking part is a second nut matched with the second screw rod, and the second nut locks the second screw rod in the second slotted hole.
Preferably, the intermediate connecting member includes a first flange and a second flange, the first screw is disposed on the first flange, and the second screw is disposed on the second flange.
Preferably, the first direction is not parallel to the second direction.
Preferably, the first flange and the second flange are perpendicular to each other;
when the first flange is arranged horizontally, the second flange is arranged vertically, the first connecting assembly is arranged at the position where the first direction is the horizontal direction, and the second connecting assembly is arranged at the position where the second direction is the vertical direction.
The present invention also provides an assembled structure comprising:
a first member;
a second member; and
an adjustable connecting node by which the first member and the second member are connected as a unit.
Preferably, the first connecting assembly is connected with the first member and the second connecting assembly is connected with the second member;
the first member is a light wall plate, and the second member is an H-shaped steel beam.
Preferably, the first connection assembly comprises an anchor rod for anchoring the first connection assembly to the lightweight wall panel;
the light wall board is provided with an installation groove matched with the adjustable connecting node;
the second connecting assembly is welded or bolted with the H-shaped steel beam
An adjustable connection node provided in an embodiment of the present invention includes: the connecting device comprises a first connecting assembly, a second connecting assembly and a middle connecting piece for connecting the first connecting assembly and the second connecting assembly; when driven by external force, the first connecting assembly can move along a first direction relative to the middle connecting piece, and the second connecting assembly can move along a second direction relative to the middle connecting piece; according to the invention, the first connecting component, the second connecting component and the middle connecting component are matched with each other to connect the two structural members, and the adjustment of the relative movement inside the node under the action of external force such as earthquake is realized, so that the structural rigidity is reduced, the unfavorable deformation is released, and the structural safety is improved.
Drawings
Fig. 1 is a front view of an adjustable connection node according to an embodiment of the present invention;
FIG. 2 is a side view of an adjustable connection node provided by an embodiment of the present invention;
FIG. 3 is a top view of an adjustable connection node according to an embodiment of the present invention;
fig. 4 is a general structural diagram of an assembled structure according to an embodiment of the present invention.
In the drawings: 1. an intermediate connecting member; 2. a first connecting member; 3. a second connecting member; 4. a first slider; 5. a second slider; 6. a first locking member; 7. a second locking member; 8. an anchor rod; 9. a first slide rail; 10. a second slide rail; 11. an adjustable connection node; 12. a lightweight wallboard; 13. an H-shaped steel beam; 14. and installing a groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, 2 and 3, a front view, a side view and a top view of an adjustable connection node provided for an embodiment of the present invention include:
the connecting device comprises a first connecting assembly, a second connecting assembly and a middle connecting piece 1 for connecting the first connecting assembly and the second connecting assembly;
the first connecting component is used for being connected with the first member and can move along a first direction relative to the middle connecting piece 1 when being driven by external force;
the second connecting assembly is used for being connected with the second member and can move along a second direction relative to the middle connecting piece 1 when being driven by external force;
in the embodiment of the invention, the first connecting component, the second connecting component and the middle connecting component 1 are matched with each other to connect the two structural members, and the adjustment of the relative movement inside the node under the action of external force such as earthquake is realized, so that the structural rigidity is reduced, the unfavorable deformation is released, and the structural safety is improved; in addition, due to the relative mobility of the internal components of the node, adjustment of installation errors during installation of the node can be achieved.
As a preferred embodiment of the present invention, the first connection assembly includes:
a first slider 4 arranged on said intermediate link 1;
the first connecting piece 2 is provided with a first slide rail 9, the first sliding piece 4 is arranged in the first slide rail 9, and the first sliding piece 4 can move in the first slide rail 9 when driven by external force; and
a first locking member 6 for locking the first slider 4 in the first sliding rail 9;
the second connection assembly includes:
a second slider 5 arranged on the intermediate link 1;
the second connecting piece 3 is provided with a second slide rail 10, the second sliding piece 5 is arranged in the second slide rail 10, and the second sliding piece 5 can move in the second slide rail 10 when driven by external force; and
a second locking member 7 for locking said second slider 5 in said second sliding track 10;
in this embodiment, the first sliding member 4 and the second sliding member 5 may be rod-shaped sliding members or block-shaped sliding members, which is an optional specific embodiment and is not limited herein; the first slide rail 9 and the second slide rail 10 may be chutes, guide rails or other types of guide rails that cooperate with the first sliding member 4 and the second sliding member 5, which is an alternative embodiment and is not limited herein; the first locking member 6 and the second locking member 7 may be bolts, or may be other limiting structures, which is an alternative embodiment and is not limited in detail herein.
As a preferred embodiment of the present invention, the first sliding member 4 is a first screw rod, the first sliding rail 9 is a first slot hole, the first screw rod passes through the first slot hole, the first locking member 6 is a first nut matched with the first screw rod, and the first nut locks the first screw rod in the first slot hole;
the second sliding part 5 is a second screw rod, the second sliding rail 10 is a second slotted hole, the second screw rod penetrates through the second slotted hole, the second locking part 7 is a second nut matched with the second screw rod, and the second nut locks the second screw rod in the second slotted hole;
in this embodiment, the first slot is a strip-shaped through hole, the extending direction of the first slot is the first direction, and the diameter of the first screw is smaller than the width of the first slot; the first screw rod passes through the first slotted hole, the first screw rod is locked in the first slotted hole by the first locking piece 6, and a certain pre-tightening force is provided between the first screw rod and the first slotted hole, so that the first screw rod can only move in the first slotted hole along a first direction and cannot be separated from the first slotted hole along the axial direction of the first screw rod, namely, the first connecting piece 2 and the middle connecting piece 1 are tightly connected; furthermore, as the first screw is arranged on the middle connecting piece 1 and the first slot hole is arranged on the first connecting piece 2, when the first screw moves relatively in the first slot hole along the first direction under the action of external force, the first connecting piece 2 and the middle connecting piece 1 move relatively in the first direction;
the second slotted hole is a strip-shaped through hole, the extending direction of the second slotted hole is the second direction, and the diameter of the second screw is smaller than the width of the second slotted hole; the second screw passes through the second slot and is locked in the second slot by the second locking piece 7, so that the second screw can only move in the second direction in the second slot and cannot be separated from the second slot in the axial direction of the second screw, i.e. the second connecting piece 3 is tightly connected with the intermediate connecting piece 1; furthermore, since the second screw is disposed on the middle connecting member 1 and the second slot is disposed on the second connecting member 3, when the second screw moves relatively in the second slot along the second direction under the action of external force, the second connecting member 3 and the middle connecting member 1 move relatively in the second direction.
As a preferred embodiment of the present invention, the intermediate connecting member 1 includes a first flange and a second flange, the first screw is disposed on the first flange, and the second screw is disposed on the second flange;
in this embodiment, the first flange and the second flange are both flat plates, and the included angle between the first flange and the second flange may be 30 °, 60 ° or 90 °, which is an alternative embodiment and is not limited in this respect.
As a preferred embodiment of the present invention, the first direction is not parallel to the second direction;
in this embodiment, the first direction and the second direction are determined by the extending direction of the first guide rail and the extending direction of the second guide rail, that is, the first direction and the second direction are determined by the position relationship between the first connecting member 2 and the middle connecting member 1, and the second connecting member 3 and the middle connecting member 1, and the spatial included angle between the first direction and the second direction may be 30 °, 60 ° or 90 °, as long as the two directions are not parallel, which is an alternative specific embodiment and is not limited herein.
As a preferred embodiment of the present invention, the first flange and the second flange are perpendicular to each other;
when the first flange is arranged horizontally, the second flange is arranged vertically, the first connecting assembly is arranged at the position where the first direction is the horizontal direction, and the second connecting assembly is arranged at the position where the second direction is the vertical direction.
In this embodiment, the spatial angle between the first direction and the second direction is 90 °, and since the building structure usually receives external forces in horizontal and vertical directions, the structural design of this embodiment enables the adjustable connection node 11 to slide in the horizontal and vertical directions, so as to maximally relieve the external forces from damaging the adjustable connection node 11 and the structural members connected to the adjustable connection node 11.
As shown in fig. 4, an embodiment of the present invention further provides an assembled structure, including:
a first member;
a second member; and
an adjustable connecting node 11, through which the first member and the second member are connected as a whole by means of the adjustable connecting node 11;
in this embodiment, the first connecting assembly is connected with the first member, and the second connecting assembly is connected with the second member; the first component is a light wall board 12, and the second component is an H-shaped steel beam 13; the first connection assembly comprises an anchor rod 8 for anchoring the first connection assembly to the lightweight wall panel 12; the light wall plate 12 is provided with a mounting groove 14 matched with the adjustable connecting node 11 so as to facilitate the mounting of the adjustable connecting node 11; the second connecting assembly is welded or bolted with the H-shaped steel beam 13;
the embodiment of the invention effectively connects the light wall plate 12 and the H-shaped steel beam 13 through the adjustable connecting node 11, meets the requirement of the connected integral structure on bearing capacity during normal working and under the action of frequent earthquakes, and realizes the adjustment of the relative movement inside the node under the action of external forces such as earthquakes and the like through the mutual matching of the first connecting component, the second connecting component and the middle connecting component 1, thereby reducing the structural rigidity, releasing the unfavorable deformation of the structure and improving the safety of the structure; moreover, due to the relative mobility of the internal components of the node, the adjustment of installation errors during node installation can be realized; in addition, the auxiliary structures required by the adjustable connecting node 11 during installation on the light wall plate 12 and the H-shaped steel beam 13 are fewer, the installation process is convenient and fast, and the installation efficiency can be obviously improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. An adjustable connection node for connecting a first member to a second member, comprising: the connecting device comprises a first connecting assembly, a second connecting assembly and a middle connecting piece for connecting the first connecting assembly and the second connecting assembly;
the first connecting component is used for being connected with the first member and can move along a first direction relative to the middle connecting piece when being driven by external force;
the second connecting assembly is used for being connected with the second member and can move along a second direction relative to the middle connecting piece when driven by external force.
2. The adjustable connection node of claim 1, wherein the first connection assembly comprises:
a first slider disposed on the intermediate link;
the first sliding part is arranged in the first sliding rail and can move in the first sliding rail when driven by external force; and
the first locking piece is used for locking the first sliding piece in the first sliding rail;
the second connection assembly includes:
the second sliding piece is arranged on the middle connecting piece;
the second sliding part is arranged in the second sliding rail and can move in the second sliding rail when being driven by external force; and
and the second locking piece is used for locking the second sliding piece in the second sliding rail.
3. The adjustable connection node of claim 2, wherein said first slider is a first threaded rod, said first track is a first slotted hole, said first threaded rod passes through said first slotted hole, said first locking member is a first nut cooperating with said first threaded rod, said first nut locks said first threaded rod in said first slotted hole;
the second sliding part is a second screw rod, the second sliding rail is a second slotted hole, the second screw rod penetrates through the second slotted hole, the second locking part is a second nut matched with the second screw rod, and the second nut locks the second screw rod in the second slotted hole.
4. The adjustable connection node of claim 3, wherein the intermediate connector includes a first flange and a second flange, the first threaded rod being disposed on the first flange and the second threaded rod being disposed on the second flange.
5. The adjustable connection node of claim 4, wherein the first direction is non-parallel to the second direction.
6. The adjustable connection node of claim 5 wherein said first flange and said second flange are perpendicular to each other;
when the first flange is arranged horizontally, the second flange is arranged vertically, the first connecting assembly is arranged at the position where the first direction is the horizontal direction, and the second connecting assembly is arranged at the position where the second direction is the vertical direction.
7. A fabricated structure, comprising:
a first member;
a second member; and
an adjustable connection node as claimed in any one of claims 1 to 6, wherein the first member and the second member are connected as a unit by the adjustable connection node.
8. The fabricated structure of claim 7, wherein the first connection assembly is connected with the first member and the second connection assembly is connected with the second member;
the first member is a light wall plate, and the second member is an H-shaped steel beam.
9. The fabricated structure of claim 8, wherein the first connection assembly includes an anchor rod for anchoring the first connection assembly to the lightweight wall panel;
the light wall board is provided with an installation groove matched with the adjustable connecting node;
the second connecting assembly and the H-shaped steel beam are connected through welding or bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110530131.0A CN113266094A (en) | 2021-05-14 | 2021-05-14 | Adjustable connecting node and assembly type structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110530131.0A CN113266094A (en) | 2021-05-14 | 2021-05-14 | Adjustable connecting node and assembly type structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113266094A true CN113266094A (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110530131.0A Pending CN113266094A (en) | 2021-05-14 | 2021-05-14 | Adjustable connecting node and assembly type structure |
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| CN (1) | CN113266094A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITPD20100316A1 (en) * | 2010-10-20 | 2012-04-21 | Bluesteel S R L | CELL STRUCTURAL FACADE CELL, ASSEMBLY OF A CELL OF A CELL STRUCTURAL FACADE AND METHOD OF ASSEMBLING A CELL OF A STRUCTURAL CELL FACADE |
| CN204662736U (en) * | 2015-03-23 | 2015-09-23 | 北京建筑大学 | Gas concrete out-hung panel slippage node |
| CN207017447U (en) * | 2017-07-24 | 2018-02-16 | 刘建礼 | A kind of plug-in wall of assembled and steel beam connecting joint |
| CN207988271U (en) * | 2018-03-26 | 2018-10-19 | 青岛建设集团有限公司 | Cladding pottery clay plates curtain wall construction |
| CN111270800A (en) * | 2020-04-18 | 2020-06-12 | 中建七局建筑装饰工程有限公司 | Short-slot type stone pendant system convenient to adjust |
| CN211817259U (en) * | 2019-11-26 | 2020-10-30 | 北京建筑大学 | Bidirectional damping connecting device for aerated concrete externally-hung wall plate |
-
2021
- 2021-05-14 CN CN202110530131.0A patent/CN113266094A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITPD20100316A1 (en) * | 2010-10-20 | 2012-04-21 | Bluesteel S R L | CELL STRUCTURAL FACADE CELL, ASSEMBLY OF A CELL OF A CELL STRUCTURAL FACADE AND METHOD OF ASSEMBLING A CELL OF A STRUCTURAL CELL FACADE |
| CN204662736U (en) * | 2015-03-23 | 2015-09-23 | 北京建筑大学 | Gas concrete out-hung panel slippage node |
| CN207017447U (en) * | 2017-07-24 | 2018-02-16 | 刘建礼 | A kind of plug-in wall of assembled and steel beam connecting joint |
| CN207988271U (en) * | 2018-03-26 | 2018-10-19 | 青岛建设集团有限公司 | Cladding pottery clay plates curtain wall construction |
| CN211817259U (en) * | 2019-11-26 | 2020-10-30 | 北京建筑大学 | Bidirectional damping connecting device for aerated concrete externally-hung wall plate |
| CN111270800A (en) * | 2020-04-18 | 2020-06-12 | 中建七局建筑装饰工程有限公司 | Short-slot type stone pendant system convenient to adjust |
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