CN219732335U - Beam column coupling assembling, connected node and beam column structure - Google Patents

Abstract

The utility model discloses a beam column connecting assembly, a connecting node and a beam column structure, which comprise a male connector, a female connector and a fastening cap, wherein when a beam column body is connected with the beam column connecting node, an inserting part of the male connector is only required to be inserted into a containing groove of the female connector, and then an internal thread of the fastening cap is screwed with a thread part of the female connector; when the male connector is disassembled, the male connector and the female connector are separated only by unscrewing the fastening cap; the disassembly and assembly operation is quick and efficient; because each corner of each surface is provided with a connecting point, each connecting point can be used for being connected with the beam column connecting component, the method is not only suitable for occasions of directly extending the beam column, but also can meet the modeling requirements of right angle and three-side fixing, the practicability is greatly improved, and the personalized building requirements of users can be met; the section of the upright post is in a raindrop shape, the sharp corners of the raindrop shape face outwards, and the decorative hanging plate is not easy to shake or drop through the arrangement, so that the edge of the stretched cloth or the sprayed painting is neat and attractive, and wrinkles are not easy to occur.

Description

Beam column coupling assembling, connected node and beam column structure

Technical Field

The utility model relates to the technical field of exhibition devices, in particular to a beam column connecting assembly, a connecting node and a beam column structure.

Background

In activities such as exhibitions and performances, a structure beam column is often required to be temporarily built, for example, a stall of an exhibition, wedding places are arranged, and the like, at present, the joint of the beam column is usually locked and connected through bolts, an external tool is required, the disassembly and assembly efficiency is low, and the structure beam column is generally only suitable for occasions of directly extending the beam column, and the structure beam column cannot be optionally additionally arranged and prolonged on each surface of the joint of the beam column, so that the structure beam column is difficult to meet the fixing requirements of special shapes, for example, the structure beam column is additionally arranged and prolonged on a plurality of adjacent surfaces of the joint of the same beam column.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the beam column connecting assembly, the connecting node and the beam column structure, which have high disassembly and assembly efficiency, and can be optionally additionally arranged and prolonged on each surface of the beam column connecting node, so that the individual building requirements of users can be met, and the practicability is greatly improved.

The technical scheme of the utility model is as follows:

a beam-column connection assembly comprising a male connector, a female connector and a fastening cap, wherein:

the female connector comprises a containing groove, a first fixing part and a threaded part, wherein the containing groove is used for the male connector to be inserted, the first fixing part is used for being fixedly connected with a beam column connecting node, and the threaded part is used for being in threaded connection with the fastening cap;

the male connector comprises a second fixing part, a limiting part and an inserting part, wherein the second fixing part is fixedly connected with the beam column body, the inserting part is used for being inserted into the accommodating groove, and the limiting part is arranged between the second fixing part and the inserting part and is used for being matched with the fastening cap;

the fastening cap is used for locking the female connector and the male connector.

Preferably, the fastening cap is hollow cylindrical, and the inner diameter of the fastening cap is not smaller than the outer diameter of the insertion part; an inner wall of one end of the fastening cap is provided with an inner thread which is used for matching with a threaded part of the female joint; the inner wall of the other end of the fastening cap is provided with a limiting ring, and the inner diameter of the limiting ring is smaller than the outer diameter of the limiting part.

Preferably, the first fixing part of the female joint is welded or integrally connected or in threaded mode with the beam column connecting node.

Preferably, the outer diameter of the first fixing portion of the female joint is smaller than the outer diameter of the threaded portion, and the receiving groove, the first fixing portion and the threaded portion are coaxially disposed.

Preferably, the insertion part of the male connector is conical, the length of the insertion part does not exceed the length of the accommodating groove, and the outer diameter of the second fixing part of the male connector is matched with the inner diameter of the limiting ring.

Preferably, the second fixing part of the male connector is inserted into the beam column body, and the second fixing part is welded with the beam column body; or a C-shaped spring is arranged between the second fixing part and the beam column body.

The utility model provides a beam column connected node, includes as above beam column coupling assembling, still includes the base, the base is the square, the four corners position of every face of base all is equipped with the junction point, each the junction point all can be used to be connected with beam column coupling assembling, the junction point is including coaxial screw and the spacing groove that sets up, the spacing groove is located on the screw and in screw intercommunication, the screw is used for cooperating with first fixed part, the internal diameter of spacing groove matches with the external diameter of fastening cap.

The beam column structure comprises the beam column connecting node and further comprises a beam column body, wherein the beam column body and the base are connected through a beam column connecting assembly.

Preferably, the beam column body comprises two end faces and four upright posts, wherein the two end faces are arranged in parallel, the four upright posts are arranged between the two end faces in parallel and positioned at four corners, and each end face is fixedly connected with each upright post.

Preferably, the cross section of each upright post is in a raindrop shape, and connecting grooves are formed in two ends of each upright post and are used for accommodating the second fixing part of the male connector.

The beneficial effects of the utility model are as follows:

firstly, when the beam column connecting assembly is used for connecting the beam column body and the beam column connecting node, no external tool is needed, the male connector insertion part is only needed to be inserted into the female connector accommodating groove, and then the internal thread of the fastening cap is screwed with the thread part of the female connector; when the male connector is disassembled, the male connector and the female connector are separated only by unscrewing the fastening cap; the whole disassembly and assembly operation is simple, convenient, quick and efficient, no exposed screw, nut and other parts exist, the appearance is more attractive, the rust is difficult to occur, and the service life is longer;

secondly, as each corner of each surface of the beam column connecting node is provided with the connecting point, each connecting point can be used for being connected with the beam column connecting component, the beam column connecting node is not only suitable for occasions of directly extending the beam column, but also can meet the modeling requirements of right angles and three-side fixing, the practicability is greatly improved, and the personalized building requirements of users can be met;

finally, the cross section of the upright post is creatively set to be in a raindrop shape, and the sharp corners of the raindrop shape face outwards, so that the arrangement is larger in contact area between the decorative hanging plate and the beam post body compared with the traditional round pipe-shaped upright post, the decorative hanging plate is not easy to shake after being hung, the area of a bondable area is larger when the decorative hanging plate is fixedly bonded on the beam post body, the decorative hanging plate is more stable in bonding and is not easy to fall after being bonded, meanwhile, the edge of the stretched cloth or the sprayed painting is neat and attractive, wrinkles are not easy to generate, in addition, the stability of the beam post structure can be further enhanced, the decorative hanging plate is not easy to shake after being integrally mounted, and the reliability is better.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

Fig. 1 is an exploded view of a beam-column connection assembly according to embodiment 1 of the present utility model;

fig. 2 is an exploded view of a beam-column connection assembly according to embodiment 1 of the present utility model;

fig. 3 is a schematic structural diagram of a base of a beam-column connection node according to embodiment 2 of the present utility model;

fig. 4 is a schematic structural diagram of a beam-column body of the beam-column structure according to embodiment 3 of the present utility model;

in the drawing, the device comprises a first fixing part 11, a threaded part 12, a receiving groove 13, an inserting part 21, a second fixing part 22, a limiting part 23, a fastening cap 3, an internal thread 31, a limiting ring 32, a base 4, a screw hole 41, a limiting groove 42, a column 51, an end face 52 and a connecting groove 53.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the utility model herein.

In the present utility model, the azimuth or positional relationship indicated by the terms "upper", "lower", "inner", and the like are based on the azimuth or positional relationship shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "disposed," "configured," "connected," "secured," and the like are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Example 1

The present embodiment provides a beam-column connection assembly, as shown in fig. 1 to 2, comprising a male connector, a female connector and a fastening cap 3, wherein:

the female connector comprises a containing groove 13, a first fixing part 11 and a threaded part 12, wherein the containing groove 13 is used for the male connector to be inserted, the first fixing part 11 is used for being fixedly connected with a beam column connecting node, and the threaded part 12 is used for being in threaded connection with the fastening cap 3;

the male connector comprises a second fixing part 22, a limiting part 23 and an inserting part 21, wherein the second fixing part 22 is fixedly connected with the beam column body, the inserting part 21 is used for being inserted into the accommodating groove 13, and the limiting part 23 is arranged between the second fixing part 22 and the inserting part 21 and is used for being matched with the fastening cap 3;

the tightening cap 3 is used to lock the female connector with the male connector.

In this embodiment, the male connector, the female connector and the fastening cap 3 are preferably arranged coaxially, and by such arrangement, the stress of each part can be made uniform, and the connection state is more stable.

In the present embodiment, the fastening cap 3 has a hollow cylindrical shape, and the inner diameter of the fastening cap 3 is not smaller than the outer diameter of the insertion portion 21; an inner wall of one end of the fastening cap 3 is provided with an internal thread 31, and the internal thread 31 is used for matching with the threaded part 12 of the female joint; the other end inner wall of the fastening cap 3 is provided with a limiting ring 32, and the inner diameter of the limiting ring 32 is smaller than the outer diameter of the limiting part 23.

In this embodiment, the first fixing portion 11 of the female joint and the beam-column connection node may be welded or integrally connected or screwed; the outer diameter of the first fixing portion 11 of the female joint is preferably smaller than the outer diameter of the threaded portion 12, and the accommodating groove 13, the first fixing portion 11 and the threaded portion 12 are coaxially arranged; by this arrangement it is possible to easily verify whether the female connector is screwed into place.

In the present embodiment, the outer diameter of the second fixing portion 22 of the male connector matches the inner diameter of the stopper ring 32; the insertion part 21 of the male connector is conical, and the length of the insertion part 21 does not exceed the length of the accommodating groove 13; by this arrangement, it is ensured that the insertion portion 21 of the male connector can be completely inserted into the receiving groove 13 of the female connector, and the tapered insertion portion 21 is more convenient to insert.

In this embodiment, the second fixing portion 22 of the male connector is inserted into the beam column body, and the second fixing portion 22 is welded with the beam column body; or, a C-shaped spring may be disposed between the second fixing portion 22 and the beam column body to play a role in limiting and fastening.

The working principle of the embodiment is as follows:

the second fixing part 22 of the male connector is preassembled on the beam column body, the fastening cap 3 is sleeved outside the male connector, the inserting part 21 of the male connector is positioned in the fastening cap 3, the limiting part 23 of the male connector is limited by the limiting ring 32, the inserting part 21 of the male connector can be prevented from sliding out of the fastening cap 3 from one side of the limiting ring 32, and the first fixing part 11 of the female connector can be connected with a beam column connecting node in advance through threads;

when the beam column connecting assembly is adopted to connect the beam column body with the beam column connecting node, the male connector inserting part 21 is only required to be inserted into the female connector accommodating groove 13, and then the internal thread 31 of the fastening cap 3 is screwed with the female connector threaded part 12; when the male connector is detached, the male connector and the female connector are separated only by unscrewing the fastening cap 3; the whole disassembly and assembly operation is simple, convenient, quick and efficient.

Example 2

This embodiment provides a beam column connected node, including embodiment 1 provides as the beam column coupling assembling shown in fig. 1 through 2, still include as the base 4 shown in fig. 3, base 4 is the square, the four corners position of every face of base 4 all is equipped with the tie point, each tie point all can be used to be connected with beam column coupling assembling, the tie point is including screw 41 and the spacing groove 42 of coaxial setting, spacing groove 42 locates on screw 41 and communicates in screw 41, screw 41 is used for cooperating with first fixed part 11, the internal diameter of spacing groove 42 matches with the external diameter of fastening cap 3.

The beam column connected node that this embodiment provided is because each face each angle all has the hookup point position, and each hookup point position all can be used to be connected with beam column coupling assembling, consequently not only is applicable to the occasion of straight-through extension beam column, also can satisfy right angle and trilateral fixed molding requirement, and its practicality improves greatly, can satisfy user's individualized needs of buildding.

Example 3

The embodiment provides a beam column structure, including the beam column connected node that embodiment 2 provided, still include the beam column body as shown in fig. 4, accessible beam column coupling assembling realizes connecting between beam column body and the base 4.

In this embodiment, the beam-column body includes two square end faces 52 and four columns 51, the side length of the square end faces 52 is preferably the same as the side length of the base 4, the two end faces 52 are arranged in parallel, the four columns 51 are arranged in parallel between the two end faces 52 and located at four corners, and each end face 52 is fixedly connected with each column 51.

In this embodiment, each upright 51 has a raindrop-shaped cross section, and the two ends of each upright 51 are provided with a connecting groove 53, and the connecting groove 53 is used for accommodating the second fixing portion 22 of the male connector.

The beam column structure that this embodiment provided creatively sets up the cross-section of stand 51 into the raindrop shape to the closed angle of raindrop shape outwards, but such setting is compared in traditional pipe shape stand can make and decorate the area of contact between link plate and the beam column body bigger, is difficult for rocking after hanging, and it is bigger to decorate the link plate through the regional area that can bond when bonding to fix on the beam column body, bonds more stably and is difficult for dropping after bonding, simultaneously, enables to stretch cloth or spout drawing edge neat pleasing to the eye, is difficult for wrinkling, in addition, can further strengthen the stability of beam column structure, is difficult for rocking after the integral erection is good, and the reliability is better.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.

Claims (10)

1. A beam-column connection assembly, characterized in that: comprising a male connector, a female connector and a fastening cap (3), wherein:

the female connector comprises a containing groove (13), a first fixing part (11) and a threaded part (12), wherein the containing groove (13) is used for the male connector to be inserted, the first fixing part (11) is used for being fixedly connected with a beam column connecting node, and the threaded part (12) is used for being in threaded connection with the fastening cap (3);

the male connector comprises a second fixing part (22), a limiting part (23) and an inserting part (21), wherein the second fixing part (22) is fixedly connected with the beam column body, the inserting part (21) is used for being inserted into the accommodating groove (13), and the limiting part (23) is arranged between the second fixing part (22) and the inserting part (21) and is used for being matched with the fastening cap (3);

the fastening cap (3) is used for locking the female connector and the male connector.

2. The beam-column connection assembly of claim 1, wherein: the fastening cap (3) is hollow cylindrical, and the inner diameter of the fastening cap (3) is not smaller than the outer diameter of the insertion part (21); an inner wall of one end of the fastening cap (3) is provided with an inner thread (31), and the inner thread (31) is used for matching with a threaded part (12) of the female joint; the inner wall of the other end of the fastening cap (3) is provided with a limiting ring (32), and the inner diameter of the limiting ring (32) is smaller than the outer diameter of the limiting part (23).

3. The beam-column connection assembly of claim 2, wherein: the first fixing part (11) of the female joint is welded or integrally connected or screwed with the beam column connecting node.

4. The beam-column connection assembly of claim 2, wherein: the outer diameter of the first fixing part (11) of the female joint is smaller than that of the threaded part (12), and the accommodating groove (13), the first fixing part (11) and the threaded part (12) are coaxially arranged.

5. The beam-column connection assembly of claim 2, wherein: the male connector is characterized in that the insertion part (21) of the male connector is conical, the length of the insertion part (21) does not exceed the length of the accommodating groove (13), and the outer diameter of the second fixing part (22) of the male connector is matched with the inner diameter of the limiting ring (32).

6. The beam-column connection assembly of claim 2, wherein: a second fixing part (22) of the male connector is inserted into the beam column body, and the second fixing part (22) is welded with the beam column body; or, a C-shaped spring is arranged between the second fixing part (22) and the beam column body.

7. A beam-column connection node which is characterized in that: the beam column connecting assembly according to any one of claims 1-6, further comprising a base (4), wherein the base (4) is in a square shape, four corners of each surface of the base (4) are respectively provided with a connecting point, each connecting point can be used for being connected with the beam column connecting assembly, each connecting point comprises a screw hole (41) and a limiting groove (42) which are coaxially arranged, each limiting groove (42) is arranged above each screw hole (41) and communicated with the screw hole (41), each screw hole (41) is used for being matched with the first fixing part (11), and the inner diameter of each limiting groove (42) is matched with the outer diameter of the fastening cap (3).

8. A beam column structure, characterized in that: comprising the beam-column connection node according to claim 7, further comprising a beam-column body, wherein the beam-column body and the base (4) can be connected through a beam-column connection assembly.

9. The beam-column structure of claim 8, wherein: the beam column body comprises two end faces (52) and four upright posts (51), the two end faces (52) are arranged in parallel, the four upright posts (51) are arranged between the two end faces (52) in parallel and located at four corners, and each end face (52) is fixedly connected with each upright post (51).

10. The beam-column structure according to claim 9, wherein: the section of each upright post (51) is in a raindrop shape, connecting grooves (53) are formed in the two ends of each upright post (51), and the connecting grooves (53) are used for accommodating the second fixing parts (22) of the male connectors.