CN113931325A - Novel framework connecting piece - Google Patents
Novel framework connecting piece Download PDFInfo
- Publication number
- CN113931325A CN113931325A CN202111447763.7A CN202111447763A CN113931325A CN 113931325 A CN113931325 A CN 113931325A CN 202111447763 A CN202111447763 A CN 202111447763A CN 113931325 A CN113931325 A CN 113931325A
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- connector
- slot
- long
- connecting piece
- head
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- 230000001154 acute effect Effects 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 238000010008 shearing Methods 0.000 abstract description 2
- 239000002023 wood Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Classifications
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
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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 a novel framework connecting piece, which structurally comprises a node connecting piece and a connector matched with the node connecting piece for use; one end of the connector is provided with a spherical end part, and the other end of the connector is provided with a connecting part for connecting a beam and a column; the joint connecting piece comprises a main body and connector slots arranged at the bottom and the side faces of the main body, the spherical end parts of the connectors are inserted into the connector slots in a matched mode, and clamping heads used for clamping the connectors are arranged in the connector slots. The framework connecting piece has the advantages of quicker and more convenient field construction operation of the framework, simple and convenient operation, improvement of the assembly efficiency of the framework, suitability for structural materials of steel, wood and the like, capability of simultaneously transmitting axial force, shearing force and bending moment, capability of being designed into corresponding polygons according to different numbers of the framework beams connected by the node connecting piece, and capability of being designed into connecting faces in different shapes according to different shapes of the framework beams and columns connected by the node connecting piece, thereby enabling the connecting nodes of the framework to be more attached.
Description
Technical Field
The invention relates to the field of garden decoration buildings, in particular to a novel framework connecting piece.
Background
In a garden decoration building, common structures of gallery frames and trestles such as wooden structures, steel structure structures and the like form the structures through combination of beam columns, and the wooden structures are generally assembled and combined in a mortise and tenon mode; the steel structure frameworks are generally connected in a welding mode, and the other parts are connected in a bolt connection mode; still other net mounts will be hinged using spherical hubs.
Welding or bolted connection are relatively loaded down with trivial details on construction operation, and the construction process is slower, and spherical hub hinged connection is not suitable for connecting square or other form's beam column and forming unified outward appearance because of its shape restriction, and spherical hub hinged connection is only suitable for the transmission axial force, is not suitable for the transmission moment of flexure.
Disclosure of Invention
In order to improve the on-site installation efficiency of the framework, the invention provides the novel framework connecting piece, the beam and the upright post of the framework are connected through the framework connecting piece, the installation is convenient and quick, and the bending moment transmission between the beam and the upright post can be realized.
The technical purpose of the invention is realized by the following technical scheme:
a novel framework connecting piece structurally comprises a node connecting piece and a connecting head matched with the node connecting piece for use; one end of the connector is provided with a spherical end part, and the other end of the connector is provided with a connecting part for connecting a beam and a column; the joint connecting piece comprises a main body and connector slots arranged at the bottom and the side faces of the main body, the spherical end parts of the connectors are inserted into the connector slots in a matched mode, and clamping heads used for clamping the connectors are arranged in the connector slots.
Furthermore, a plurality of clamping groove slideways are arranged in the connecting head slot, a return spring is arranged inside each clamping groove slideway, and the clamping head is arranged in each clamping groove slideway through the return spring; the clamping head is contracted into the clamping groove slideway when the spring is compressed, and the end part of the clamping head extends out of the clamping groove slideway when the spring is released.
Furthermore, the clamping groove slide way and the axial direction of the connector slot are arranged at an acute included angle, and one end of the clamp head, which is far away from the reset spring, faces the direction of the notch of the connector slot.
Further, the included angle between the clamping groove slide way and the axial direction of the connector slot is 60 degrees.
Furthermore, the connector comprises a long connector and a short connector, the connector slot comprises a long connector slot and a short connector slot, and the long connector is matched with the long connector slot; the short connector is matched with the short connector slot; the long connector slot is arranged on the side surface of the main body; the short connector slots are arranged at the bottom and the side of the main body.
Furthermore, the bottom of the long connector slot is also provided with a limiting spring for controlling the length of the long connector inserted into the long connector slot; the spherical end part of the long connector is inserted into the long connector slot to abut against the limiting spring; the long connector slot is internally provided with a space allowance for the long connector to compress the limiting spring.
Furthermore, the side surface of the node connecting piece is provided with at least one long connector slot and one short connector slot.
Further, the diameter of the spherical end part is larger than that of the part connected with the spherical end part, and the clamping head clamps the spherical end part when the connector is inserted into the connector slot.
Furthermore, a clamping groove used for being matched with the clamping head to clamp is further formed in the outer wall of the connecting head.
Furthermore, one end of the chuck, which is far away from the reset spring, is also provided with a guide inclined plane for extruding the chuck from the end part of the connecting head, and the pressing head is convenient to push to contract into the clamping groove slide way through the arrangement of the guide inclined plane.
Compared with the prior art, the invention has the beneficial effects that:
1. the framework connecting piece is used for carrying out on-site construction of the framework, so that the operation is quicker and more convenient, and the assembly efficiency of the framework is improved.
2. The frame connecting piece has stronger applicability and can be suitable for structural frame materials such as steel, wood and the like.
3. The frame connecting piece can simultaneously transmit axial force, shearing force and bending moment. The connecting piece can be designed into a corresponding polygon according to different quantity of the framework beams connected by the node connecting piece, and can also be designed into connecting faces with different shapes according to different shapes of the framework beams and the columns connected by the node connecting piece, so that the connecting nodes of the framework are more attached.
Drawings
FIG. 1 is a schematic view of the novel frame attachment of the present invention.
Fig. 2 is an enlarged view of the slot of the short connector of the present invention.
Fig. 3 is an enlarged view of the slot of the long connector of the present invention.
Fig. 4 is a schematic view of the connection of beams and columns by the novel frame connecting member of the invention.
Fig. 5 is a schematic view of another connecting head according to the present invention.
In the figure, 1, a node connecting piece; 2. a spherical end portion; 3. a limiting spring; 4. a connecting portion; 5. a beam; 6. a column; 7. clamping a head; 8. a slot chute; 9. a return spring; 10. a guide slope; 11. a long connector; 12. a short connector; 13. a long connector slot; 14. a short connector slot; 15. a clamping groove.
Detailed Description
The technical solution of the present invention is further described below with reference to specific embodiments:
a novel framework connecting piece is shown in figures 1-3, and structurally comprises a solid cast steel node connecting piece 1 and a connector matched with the node connecting piece for use; one end of the connector is provided with a spherical end part 2, and the connector can be conveniently inserted into the connector slot through the arrangement of the spherical end part 2; the other end of the connector is provided with a connecting part 4 for connecting the beam 5 and the column 6, and the connector is arranged at the end parts of the beam 5 and the column 6 through the connecting part 4. Node connecting piece 1 includes the main part, sets up the connector slot in main part bottom and side, and the main part shape is like shapes such as square, prism, can select according to the quantity of the roof beam that needs are connected. The spherical end part 2 of the connector is inserted into the connector slot in a matching way, and the inner diameter of the connector slot is the same as the maximum outer diameter of the connector. The connector slot is internally provided with 4 clamping heads 7 for clamping the connector, and the clamping heads are arranged along the connector slot in a circle.
Specifically, a plurality of clamping groove slideways 8 are arranged in the connecting head slot, a return spring 9 is arranged inside each clamping groove slideway 8, and the clamping head 7 is installed in each clamping groove slideway 8 through the return spring 9; when the return spring 9 is compressed, the clamping head 7 is contracted into the clamping groove slideway 8, and when the return spring 9 is released, the end part of the clamping head 7 extends out of the clamping groove slideway 8. In order to avoid that the clamping head 7 is extruded into the clamping groove slide way 8 again when the connector is pulled outwards, an acute included angle is formed between the clamping groove slide way 8 and the axial direction of the connector slot, and one end of the clamping head 7, which is far away from the reset spring, faces the direction of the notch of the connector slot, preferably 60 degrees; the dop is kept away from reset spring one end and still is equipped with the spherical tip 2 extrusion dop 7's that is used for the connector direction inclined plane 10, makes things convenient for spherical tip 2 to compress dop 7 to the draw-in groove slide 8 in.
For convenient installation, the connector comprises a long connector 11 and a short connector 12, the corresponding connector slots comprise a long connector slot 13 and a short connector slot 14, and the long connector 11 is matched with the long connector slot 13; the short connector 12 is matched with the short connector 14 for slot arrangement; the long connector slot 13 is arranged on the side surface of the main body; short connector slots 14 are provided in the bottom and sides of the body. The bottom of the long connector slot 13 is also provided with a limiting spring 3 for controlling the length of the long connector 11 inserted into the long connector slot 13; the spherical end part 2 of the long connector 11 is inserted into the long connector slot 13 to abut against the limiting spring 3; the long connector slot 13 is provided with a space allowance for the long connector to compress the limiting spring 3.
When the framework connecting piece is used for connecting beams and columns of a framework, as shown in fig. 4, an upright post 6 is fixed on a base surface, a short connector 12 is installed at the top end of the upright post 6 through welding, one end of the short connector 12, which is provided with a spherical end part, faces upwards, the short connector at the upper end of the upright post is inserted into a short connector slot 14 at the bottom of a node connecting piece, and the spherical end part 2 extrudes a chuck 7 to enable the chuck to shrink into a clamping groove slideway 8; in order to clamp the connector by the clamping head 7, the diameter of the spherical end part 2 is larger than that of the connecting part of the spherical end part, the clamping head is popped up under the action of the reset spring 9 after the spherical end part 2 passes through the position of the clamping head 7, and the clamping head 7 clamps the spherical end part 2 of the connector, so that the node connecting piece 1 is fixed at the upper end of the upright post 6.
Alternatively, the outer wall of the connector is further provided with a clamping groove 15 for being clamped by the clamping head 7, as shown in fig. 5, after the spherical end part passes through the clamping head, the clamping head extends into the clamping groove 15 under the action of the return spring 9, and the connector can be clamped.
The installation of at least two upright posts is completed according to the same mode, a node connecting piece 1 is installed on each upright post 6, then a cross beam 5 is installed between the node connecting pieces 1 of the two upright posts, a long connecting head 11 is installed at one end of the cross beam 5, a short connecting head 12 is installed at the other end of the cross beam 5, one end of the long connecting head 11 of the cross beam is inserted into a long connecting head slot 13 on the side face of one node connecting piece, the cross beam is pushed to enable a spherical end part 2 of the long connecting head to compress a limiting spring 3, then the short connecting head 12 of the cross beam is inserted into a short connecting head slot 14 on the side face of the other node connecting piece, and then the cross beam is loosened to enable the limiting spring 3 to outwards eject the long connecting head for a certain distance relative to the long connecting head slot 13 until the long connecting head 11 is clamped by a clamping head 7.
When the connection head is present in only one of the ends of the beam 5 or column 6, the connection transfers only axial forces, shear forces, and not bending moments; when the connection head is present in more than 1 at the end of the beam 5 or column 6, the connection can transmit not only axial forces, shear forces, but also bending moments.
The present invention is further explained and not limited by the embodiments, and those skilled in the art can make various modifications as necessary after reading the present specification, but all the embodiments are protected by the patent law within the scope of the claims.
Claims (10)
1. A novel framework connecting piece is characterized by comprising a node connecting piece and a connector matched with the node connecting piece for use; one end of the connector is provided with a spherical end part, and the other end of the connector is provided with a connecting part for connecting a beam and a column; the joint connecting piece comprises a main body and connector slots arranged at the bottom and the side face of the main body, wherein the spherical end parts of the connectors are inserted into the connector slots in a matched mode, and clamping heads used for clamping the connectors are arranged in the connector slots.
2. The novel framework connecting piece as claimed in claim 1, wherein a plurality of slot slideways are arranged in the connector slot, a return spring is arranged in each slot slideway, and the clamping head is mounted in each slot slideway through the return spring; the clamping head is contracted into the clamping groove slideway when the spring is compressed, and the end part of the clamping head extends out of the clamping groove slideway when the spring is released.
3. The novel frame connecting member as claimed in claim 2, wherein the slot slideway is disposed at an acute angle to the axial direction of the connector slot, and the end of the clip remote from the return spring faces the notch of the connector slot.
4. The novel frame connecting member as claimed in claim 3, wherein the angle between the slot-slide and the axial direction of the connector slot is 60 °.
5. A novel frame connecting member according to any one of claims 1 to 4, wherein the connecting head comprises a long connecting head and a short connecting head, the connecting head slot comprises a long connecting head slot and a short connecting head slot, and the long connecting head is arranged in cooperation with the long connecting head slot; the short connector is matched with the short connector slot; the long connector slot is arranged on the side surface of the main body; the short connector slot is arranged at the bottom and the side of the main body.
6. The novel framework connecting piece as claimed in claim 5, wherein the bottom of the long connector slot is further provided with a limiting spring for controlling the length of the long connector inserted into the long connector slot; the spherical end part of the long connector is inserted into the long connector slot to abut against the limiting spring; and a space allowance for the long connector to compress the limiting spring is arranged in the long connector slot.
7. A novel frame connector according to claim 5 wherein the side of the node connector is provided with at least one long connector slot and one short connector slot.
8. The novel frame connecting member as claimed in claim 1, wherein the diameter of the ball-shaped end portion is larger than the diameter of the connecting portion with the ball-shaped end portion, and the head is engaged with the ball-shaped end portion when the connector is inserted into the connector insertion groove.
9. The frame connecting member according to claim 1, wherein the outer wall of the connecting head further comprises a locking groove for locking with a locking head.
10. A novel frame connector as defined in claim 3 in which the end of said cartridge remote from said return spring is further provided with a guide ramp for the end of the connector to bear against the cartridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111447763.7A CN113931325A (en) | 2021-11-30 | 2021-11-30 | Novel framework connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111447763.7A CN113931325A (en) | 2021-11-30 | 2021-11-30 | Novel framework connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113931325A true CN113931325A (en) | 2022-01-14 |
Family
ID=79288592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111447763.7A Pending CN113931325A (en) | 2021-11-30 | 2021-11-30 | Novel framework connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113931325A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130134691A (en) * | 2012-05-31 | 2013-12-10 | 경민산업주식회사 | Stell tube and square nut in wood structure |
| CN110005077A (en) * | 2019-04-21 | 2019-07-12 | 山东建筑大学 | The modified quick plug connection node of quick growth poplar wood |
| CN111926915A (en) * | 2020-08-13 | 2020-11-13 | 吴露露 | Adjustable assembled steel construction beam column |
| CN212026687U (en) * | 2019-11-18 | 2020-11-27 | 武汉鑫联创汽车零部件有限公司 | Concatenation formula connecting plate convenient to installation |
| CN112252487A (en) * | 2020-11-03 | 2021-01-22 | 金螳螂精装科技（苏州）有限公司 | Building crossbeam assembly structure with prefabricated assembled basis |
| CN212478105U (en) * | 2020-02-18 | 2021-02-05 | 天津大学 | Self-locking connecting node of sliding block type module building |
| CN212801936U (en) * | 2020-07-21 | 2021-03-26 | 浙江虎跃建设有限公司 | Assembled beam column node structure |
-
2021
- 2021-11-30 CN CN202111447763.7A patent/CN113931325A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130134691A (en) * | 2012-05-31 | 2013-12-10 | 경민산업주식회사 | Stell tube and square nut in wood structure |
| CN110005077A (en) * | 2019-04-21 | 2019-07-12 | 山东建筑大学 | The modified quick plug connection node of quick growth poplar wood |
| CN212026687U (en) * | 2019-11-18 | 2020-11-27 | 武汉鑫联创汽车零部件有限公司 | Concatenation formula connecting plate convenient to installation |
| CN212478105U (en) * | 2020-02-18 | 2021-02-05 | 天津大学 | Self-locking connecting node of sliding block type module building |
| CN212801936U (en) * | 2020-07-21 | 2021-03-26 | 浙江虎跃建设有限公司 | Assembled beam column node structure |
| CN111926915A (en) * | 2020-08-13 | 2020-11-13 | 吴露露 | Adjustable assembled steel construction beam column |
| CN112252487A (en) * | 2020-11-03 | 2021-01-22 | 金螳螂精装科技（苏州）有限公司 | Building crossbeam assembly structure with prefabricated assembled basis |
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Application publication date: 20220114 |