CN214698657U

CN214698657U - Multidirectional joint assembly

Info

Publication number: CN214698657U
Application number: CN202120368376.3U
Authority: CN
Inventors: 张旭廷; 熊立威
Original assignee: Yingshe Meiju Shenzhen Technology Co ltd
Current assignee: Yingshe Meiju Shenzhen Technology Co ltd
Priority date: 2021-02-09
Filing date: 2021-02-09
Publication date: 2021-11-12
Anticipated expiration: 2031-02-09

Abstract

An embodiment of the utility model provides a multidirectional connector assembly, including multidirectional connector and tie-beam, above-mentioned multidirectional connector includes a plurality of tubulose connecting portions. The outer surface shape of the tubular connecting part is adapted to the inner surface shape of the connecting beam, so that the end part of the connecting beam can be sleeved outside the tubular connecting part. The tubular connecting part and the connecting beam are provided with a plurality of connecting holes, and the connecting holes on the connecting beam correspond to the connecting holes on the tubular connecting part. The inner surface of the tubular connecting part is provided with a reinforcing rib, and the connecting hole on the tubular connecting part is positioned on the reinforcing rib. The utility model provides a multidirectional joint Assembly need not welding and bonding, and the construction volume is little, the installation effectiveness is high, the installation accuracy is high, can dismantle, and is extensible, and the commonality of tie-beam and connector is high, and the installation is accomplished the back overall structure intensity height.

Description

Multidirectional joint assembly

Technical Field

The utility model relates to a frame construction accessory technical field especially relates to a multidirectional joint Assembly.

Background

The frame structures are currently generally attached by gluing, welding or bolting. The bonding mode and the welding mode have large construction quantity, low efficiency and non-detachability, and in the welding process, because the connecting member is locally heated and is unevenly cooled after welding, welding residual stress and welding deformation are generated, and the structural stability and the bearing capacity are influenced. The bolt connection mode bears the shearing force and the pulling force acting on the joint through the bolt, can cause pressure-bearing damage, shearing damage and bending deformation of the joint, and brings influence on structural stability and bearing capacity.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the present invention provides a multi-way joint assembly, which includes a multi-way joint and a connecting beam. The multi-way connector comprises a plurality of tubular connecting parts, the outer surface shape of the tubular connecting parts is matched with the inner surface shape of the connecting beam, so that the end parts of the connecting beam can be sleeved outside the tubular connecting parts. The tubular connecting part and the connecting beam are provided with a plurality of connecting holes, and the connecting holes on the connecting beam correspond to the connecting holes on the tubular connecting part. The inner surface of the tubular connecting part is provided with a reinforcing rib, and the connecting hole on the tubular connecting part is positioned on the reinforcing rib.

Further, the reinforcing ribs are arranged along the axial direction of the tubular connecting portion.

Furthermore, the included angle between the axial leads of two adjacent tubular connecting parts is 90 degrees or 180 degrees.

Optionally, the connecting holes on the tubular connecting part and the connecting beam are smooth holes. The multi-way joint assembly further comprises a bolt and a nut matched with the bolt, wherein the bolt is used for penetrating through the smooth surface hole and being matched with the nut to fix the connecting beam and the sleeved tubular connecting part.

Optionally, the connecting holes on the tubular connecting portion and the connecting beam are threaded holes, and the multi-way joint assembly further includes a screw engaged with the threaded hole, and the screw is engaged with the threaded hole to fix the connecting beam to the sleeved tubular connecting portion.

Furthermore, the multidirectional connector is integrally formed by precision casting.

Further, the multi-way joint assembly further comprises a one-way connector, and the one-way connector comprises 1 tubular connecting part. The bottom surface of the unidirectional connector is provided with a connecting hole for connecting the unidirectional connector with the multidirectional connector.

Furthermore, the multi-way connector also comprises a combination surface, and the combination surface is provided with a connecting hole for connecting the multi-way connectors.

Furthermore, a reinforcing structure is arranged inside the tubular connecting part.

Further, the reinforcing structure is one or more reinforcing plates.

Further, when the reinforcing structure is a plurality of reinforcing plates, the intersecting line of any two reinforcing plates is parallel to or coincides with the axial line of the tubular connecting part.

The utility model provides a multidirectional joint assembly through set up a plurality of tubulose connecting portions on multidirectional connector, makes a plurality of tie-beams cup joint outside a plurality of tubulose connecting portions to through set up the connecting hole on tubulose connecting portion and tie-beam, it is fixed with the tie-beam to multidirectional connector, need not welding and bonding, and the construction volume is little, the installation effectiveness is high, the installation accuracy is high, can dismantle. The bearing surface of the connecting beam is connected with the tubular connecting part, and the connecting beam is supported by the strength of the multidirectional connector, so that the shearing damage in the bolt connection process can be reduced. Meanwhile, the reinforcing ribs are arranged on the inner surface of the tubular connecting portion, the bearing capacity of the multidirectional connector is improved, the bearing damage and the bending deformation of the connecting portion, which are caused by bolt connection, can be reduced, and the overall stability and the bearing capacity of the connecting structure are improved. And a reinforcing structure is arranged in the tubular connecting part, so that the strength after the installation is further ensured. Additionally, the utility model discloses still provide the one-way connector that can be connected with other multidirectional connectors, and multidirectional connector still includes the faying face, realizes the extension of multidirectional connector, further improves the commonality and the use flexibility ratio of connector.

Drawings

In order to clearly illustrate the technical solutions provided by the embodiments of the present invention, the drawings used for describing the embodiments will be briefly introduced below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic connection diagram of a multi-way joint assembly provided by the present invention;

fig. 2 is a schematic structural view of the connection beam provided by the present invention;

fig. 3 is a schematic structural view of another connection beam provided by the present invention;

fig. 4 is a schematic structural view of a three-way connector provided by the present invention;

fig. 5 is a schematic structural view of the two-way connector provided by the present invention;

fig. 6 is a schematic structural view of another bi-directional connector provided by the present invention;

fig. 7 is a schematic structural view of a four-way connector provided by the present invention;

fig. 8 is a schematic structural view of a five-way connector provided by the present invention;

fig. 9 is a schematic structural view of a six-way connector provided by the present invention;

fig. 10 is a schematic structural view of a bidirectional connector with a reinforcing plate according to an embodiment of the present invention;

fig. 11 is a schematic structural view of another bidirectional connector with a reinforcing plate according to an embodiment of the present invention;

fig. 12 is a schematic structural view of a three-way connection head with a reinforcing plate according to an embodiment of the present invention;

fig. 13 is a schematic structural view of a four-way connector with a reinforcing plate according to an embodiment of the present invention;

fig. 14 is a schematic structural view of a five-way joint with a reinforcing plate according to an embodiment of the present invention;

fig. 15 is a schematic structural view of a six-way joint with a reinforcing plate according to an embodiment of the present invention;

fig. 16 is a schematic structural view of a one-way connector with a reinforcing plate according to the present invention;

fig. 17 is a schematic view of the connection between the one-way connector and the three-way connector provided by the present invention.

Detailed Description

The utility model provides a multidirectional joint Assembly, this multidirectional joint Assembly include connector and tie-beam. The connector comprises a plurality of tubular connecting parts. The outer surface shape of the tubular connecting part is adapted to the inner surface shape of the connecting beam, so that the end part of the connecting beam can be sleeved outside the tubular connecting part. The tubular connecting part and the connecting beam are provided with connecting holes, and the connecting holes of the connecting beam correspond to the connecting holes of the tubular connecting part. The inner surface of the tubular connecting part is provided with a reinforcing rib, and the connecting hole on the tubular connecting part is positioned on the reinforcing rib.

As shown in fig. 1, a three-way joint assembly is taken as an example to describe the structure and connection manner of the multi-way joint assembly provided by the present embodiment. The multi-directional joint assembly 100 provided in the present embodiment includes a three-way joint 10 and

joint beams

21, 22, and 23. The three-way connector 10 includes tubular connecting

portions

11, 12 and 13, and the outer surfaces of the tubular connecting

portions

11, 12 and 13 are adapted to the inner surfaces of the

connecting beams

21, 22 and 23, so that the ends of the

connecting beams

21, 22 and 23 can be respectively sleeved outside the tubular connecting

portions

11, 12 and 13. Alternatively, the

connecting beams

21, 22 and 23 may be concave-shaped beams, as shown in fig. 2 and 3, and the

connecting beams

21, 22 and 23 may also be tubular connecting beams or tubular connecting beams with concave-shaped ends. The utility model discloses do not restrict the cross sectional shape of tubulose connecting portion and tie-beam, can adopt circular, triangle-shaped, pentagon or other polygons as required, the embodiment of the utility model discloses an only use the cross section of tubulose connecting portion and tie-beam as the square for the example.

Further, a plurality of coupling holes 321 are formed in the

tubular coupling parts

11, 12, and 13, and a plurality of coupling holes 311 are formed in the

coupling beams

21, 22, and 23, the coupling holes 321 corresponding to the coupling holes 311. Optionally, the connection hole 311 and the connection hole 321 are threaded holes, the multi-way joint assembly 100 further includes a screw 601, the screw 601 is engaged with the connection hole 311 and the connection hole 321, and the screw 601 fixes the connection beam 21 and the sleeved tubular connection portion 22 through the connection hole 311 and the connection hole 321. As another alternative, the

connection holes

321 and 311 are plain holes, and the multi-way joint assembly 100 further includes a bolt and a nut (not shown) coupled to the bolt, wherein the bolt can pass through the

connection holes

321 and 311 and be coupled to the nut to fix the connection beam to the tubular connection portion.

Further, reinforcing ribs 4 are provided on the inner surfaces of the tubular connecting

portions

11, 12 and 13, and a plurality of connecting holes 321 on the tubular connecting

portions

11, 12 and 13 are provided on the reinforcing ribs 4. Alternatively, the reinforcing beads 4 are arranged along the axial direction of the tubular connection. In particular, as shown in fig. 4, each side wall of each tubular connection may contain two reinforcing

ribs

401 and 402. Correspondingly, the width, thickness, number and arrangement mode of the reinforcing ribs on the tubular connecting part can be selected according to actual needs.

Optionally, as shown in fig. 5 to 9, the multi-way connector provided by the present invention can also be a bi-directional, a four-directional, a five-directional and a six-directional connector, and the connectors respectively include 2, 4, 5 and 6 tubular connecting portions.

Furthermore, the included angle between the axial lines of two adjacent tubular connecting parts of the multi-way connector is 90 degrees or 180 degrees.

In yet another alternative embodiment, a reinforcing structure is provided inside the tubular connecting portion to further increase the strength of the multi-directional connector. The reinforcing structure may be 1 or more reinforcing plates. Specifically, taking a bidirectional connector including two reinforcing plates as an example, as shown in fig. 10, the reinforcing structures are reinforcing

plates

501 and 502. Alternatively, the intersection line of the reinforcing

plates

501 and 502 coincides with the axial line L of the tubular connecting portion. Alternatively, the intersection line of the reinforcing

plates

501 and 502 may be parallel to the axial line L of the tubular connecting portion. Fig. 11-15 are schematic views of the structure of the bi-directional, three-directional, four-directional, five-directional and six-directional connectors including the reinforcing structure. The utility model discloses do not restrict the quantity and the position relation of reinforcing plate, can select as required, the embodiment of the utility model discloses an only use two mutually perpendicular's reinforcing plate as an example.

Further, the embodiment of the utility model provides a multidirectional joint Assembly still includes one-way connector. As shown in fig. 16, the one-way connector 90 includes 1 tubular connector 900, and the shape of the outer surface of the tubular connector 900 is adapted to the shape of the inner surface of the connection beam, so that the end of the connection beam can be sleeved outside the tubular connector 900. The tubular connection part 900 is provided with a connection hole 910, and the connection hole of the connection beam corresponds to the connection hole 910 of the tubular connection part. The inner surface of the tubular connection portion 900 is provided with a reinforcing rib 920, and the connection hole 910 of the tubular connection portion is located on the reinforcing rib 920. Further, a connection hole 930 is formed on a bottom surface of the one-way connector 90 for connecting the one-way connector 90 with the multi-way connector. Furthermore, the tubular connecting part internally comprises a reinforcing structure, so that the strength of the one-way connector is further improved. Specifically, the above-described tubular connecting portion 900 is internally provided with reinforcing

plates

941 and 942.

Furthermore, the multi-way connector also comprises a joint surface, and the joint surface is provided with a connecting hole for connecting the multi-way connector with other multi-way connectors or with a one-way connector, so that the expansion of the connector is realized. Specifically, the unidirectional connector may be connected to the multidirectional connector, or the multidirectional connector may be connected to the multidirectional connector. The utility model discloses do not restrict the quantity of multidirectional connector faying face and one-way connector bottom surface connecting hole, can include 1 or a plurality of connecting hole, can select according to actual need.

As shown in fig. 17, the extension of the multi-way connector according to the embodiment of the present invention is described by taking the connection between the one-way connector 30 and the three-way connector 20 including the reinforcing structure as an example. The three-way joint 20 including the reinforcing structure includes joint surfaces B1, B2 and B3 each having 4 connecting holes. The bottom surface A0 of the one-way connector 30 is provided with 4 connecting holes a 010. The one-way connector 30 is connected to the three-way connector 20 including the reinforcing structure through the connection hole a010 and a connection hole (not shown) of the combining surface B1, thereby expanding the three-way connector into a four-way connector. The utility model discloses do not restrict the number that unidirectional connector was connected to multidirectional connector, for example 1 three-dimensional connector can connect two or 3 unidirectional connector simultaneously, expands the three-dimensional connector for five to or six to the connector, can select according to actual need.

As an optional implementation manner, the connection hole on the bottom surface of the one-way connector and the connection hole on the combining surface of the multi-way connector are threaded holes, and the one-way connector is connected with the multi-way connector and the multi-way connector through screws. As shown in fig. 17, the one-way coupling head 30 is coupled to the three-way coupling head 20 including a reinforcing structure by a screw 7.

Claims

1. The multidirectional connector assembly is characterized by comprising a multidirectional connector and a connecting beam, wherein the multidirectional connector comprises a plurality of tubular connecting parts, the shape of the outer surface of each tubular connecting part is matched with the shape of the inner surface of the connecting beam, so that the end part of the connecting beam can be sleeved outside the tubular connecting parts; the tubular connecting part and the connecting beam are provided with a plurality of connecting holes, and the connecting holes on the connecting beam correspond to the connecting holes on the tubular connecting part; the inner surface of the tubular connecting part is provided with reinforcing ribs, and the connecting holes in the tubular connecting part are positioned on the reinforcing ribs.

2. The multi-way joint assembly according to claim 1, wherein the reinforcing ribs are arranged along an axial centerline of the tubular connection portion.

3. The multi-way joint assembly according to claim 1, wherein the axial lead angle of two adjacent tubular connecting portions is 90 degrees or 180 degrees.

4. The multi-way joint assembly according to claim 1, wherein the tubular connecting portions and the connecting holes in the connecting beams are plain holes, the multi-way joint assembly further comprising a bolt and a nut engaged with the bolt, the bolt adapted to pass through the plain holes and engage with the nut to secure the connecting beams to the sleeved tubular connecting portions.

5. The multi-way joint assembly according to claim 1, wherein the connecting holes of the tubular connecting portion and the connecting beam are threaded holes, and the multi-way joint assembly further comprises a screw engaged with the threaded hole, wherein the screw is engaged with the threaded hole to fix the connecting beam to the sleeved tubular connecting portion.

6. The multi-way joint assembly of claim 1, wherein the multi-way joint is integrally formed by precision casting.

7. The multi-way joint assembly of claim 1, further comprising a one-way connector comprising 1 of said tubular connections; the bottom surface of the unidirectional connector is provided with a connecting hole for connecting the unidirectional connector with the multidirectional connector.

8. The multi-way joint assembly according to claim 1, wherein the multi-way joint further comprises a joint surface, and a connection hole is formed on the joint surface for connection between the multi-way joints.

9. The multi-way joint assembly according to any one of claims 1 to 8, wherein a reinforcing structure is provided inside the tubular connecting portion.

10. The multi-way joint assembly of claim 9, wherein the reinforcing structure is one or more reinforcing plates.

11. The multi-way joint assembly according to claim 10, wherein when the reinforcing structure is a plurality of reinforcing plates, the intersection line of any two reinforcing plates is parallel to or coincides with the axis of the tubular connecting portion.