CN216766262U

CN216766262U - Multifunctional square sleeve

Info

Publication number: CN216766262U
Application number: CN202220069388.0U
Authority: CN
Inventors: 柴森; 柴士涵; 韩荣华
Original assignee: Jiangsu World Exhibition Group Co ltd
Current assignee: Jiangsu World Exhibition Group Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-06-17
Anticipated expiration: 2032-01-11

Abstract

The utility model provides a multifunctional square sleeve which comprises an upper frame and a lower frame which are arranged at intervals in the vertical direction, wherein the upper frame and the lower frame are connected through a plurality of longitudinal beams; a plurality of longitudinal beams are provided with a bolt interface assembly or a square tube interface assembly; the bolt interface assembly is positioned on two adjacent surfaces of the multifunctional square sleeve; the square pipe interface assembly is located on two adjacent faces of the multifunctional square sleeve, and does not coincide with the bolt interface assembly. The multifunctional square sleeve is connected to the end part of the truss, so that the purpose that the truss transversely arranged can move back and forth along the upright post is achieved, and the multipurpose use requirement of the truss is met; meanwhile, the multifunctional square sleeve can be used for a truss of a plug pin interface and a truss of a square plate or aluminum pipe interface.

Description

Multifunctional square sleeve

Technical Field

The utility model belongs to the technical field of square sleeves, and particularly relates to a multifunctional square sleeve.

Background

The truss is a structure in which rod members are hinged to each other at both ends. The truss is a plane or space structure which is generally provided with triangular units and consists of straight rods, and the truss rod piece mainly bears axial tension or pressure, so that the strength of materials can be fully utilized, the material can be saved compared with a solid web beam when the span is large, the self weight is reduced, and the rigidity is increased.

The existing truss structure is usually formed by intersecting multiple trusses, the trusses are connected with each other through hinges or bolts, the connecting structure can realize fixed connection between the trusses, but cannot realize movement between the trusses and the upright posts, and the use requirement of multiple purposes of the trusses is difficult to meet.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the multifunctional square sleeve, and the aim that the transversely arranged truss can move back and forth along the upright post is fulfilled by connecting the square sleeve to the end part of the truss. The technical scheme adopted by the utility model is as follows:

a multifunctional square sleeve comprises an upper frame and a lower frame which are arranged at intervals along the vertical direction, wherein the upper frame and the lower frame are connected through a plurality of longitudinal beams;

a plurality of longitudinal beams are provided with a bolt interface assembly or a square tube interface assembly;

the bolt interface assembly is positioned on two adjacent surfaces of the multifunctional square sleeve;

the square pipe interface assembly is located on two adjacent faces of the multifunctional square sleeve, and does not coincide with the bolt interface assembly.

Further, the plug pin interface assembly comprises a plug sleeve and a plug pin penetrating through the plug sleeve.

Furthermore, a bolt hole is formed in the inserting sleeve.

Furthermore, the plug is conical, the diameter of one end of the plug is smaller than that of the plug hole in the plug sleeve, and the diameter of the other end of the plug is larger than that of the plug hole in the plug sleeve.

Furthermore, the bolt hole on the inserting sleeve positioned at the top is arranged along the vertical direction; the bolt hole on the inserting sleeve positioned in the middle part is obliquely formed; the inserting sleeve positioned at the bottom is provided with the inserting pin hole which is arranged along the horizontal direction and the inserting pin hole which is arranged along the oblique direction.

Furthermore, the square pipe interface assembly is an installation hole position or an installation block arranged on the longitudinal beam.

And furthermore, two adjacent longitudinal beams are connected through a cross beam.

Furthermore, the inner sides of the upper frame and the lower frame are at least provided with two groups of sliding assemblies, so that the multifunctional square sleeve can slide along the stand column.

Furthermore, the sliding assemblies are provided with two groups which are respectively positioned on the diagonals of the upper frame or the lower frame;

and/or the sliding assembly is provided with four groups of four corners which are respectively positioned on the upper frame or the lower frame.

Furthermore, two adjacent longitudinal beams are connected through reinforcing ribs.

The utility model has the advantages that:

the multifunctional square sleeve is connected to the end part of the truss, so that the purpose that the truss transversely arranged can move back and forth along the upright post is achieved, and the multipurpose use requirement of the truss is met; meanwhile, the multifunctional square sleeve can be used for a truss of a plug pin interface and a truss of a square plate or aluminum pipe interface.

Drawings

Fig. 1 is a schematic structural diagram of a multifunctional square sleeve in an embodiment of the present invention.

Fig. 2 is a front view of a multi-functional square sleeve in an embodiment of the utility model.

Fig. 3 is a side view of a multi-functional square sleeve in an embodiment of the utility model.

Fig. 4 is a top view of a multi-functional square sleeve in an embodiment of the utility model.

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 utility model and are not intended to limit the utility model.

As shown in fig. 1, the multifunctional square sleeve according to the embodiment of the present invention includes an upper frame 1 and a lower frame 2, which are arranged at intervals along a vertical direction, wherein the upper frame 1 and the lower frame 2 are connected by a plurality of longitudinal beams 3; a bolt interface component 4 or a square tube interface component 5 is arranged on the longitudinal beams 3; the bolt interface component 4 is positioned on two adjacent surfaces of the multifunctional square sleeve; square pipe interface module 5 is located on two adjacent faces of multi-functional square sleeve, and with bolt interface module 4 does not coincide. When the multifunctional square sleeve is used for a truss with a bolt interface, two surfaces provided with the bolt interface component 4 are connected with the truss, so that the multifunctional square sleeve can drive the truss to slide along the upright post; when the multifunctional square sleeve is used for a truss with a square plate or aluminum pipe interface, two sides provided with the square pipe interface component 5 are connected with the truss, so that the multifunctional square sleeve can drive the truss to slide along the upright post.

Specifically, as shown in fig. 1 and 3, the plug pin interface assembly 4 includes a plug sleeve 401 and a plug pin 402 penetrating through the plug sleeve 401, a plug connector of a truss is inserted through the plug sleeve 401, and the plug pin 402 penetrating through the plug sleeve 401 and the plug connector fixedly connects the plug sleeve 401 and the plug connector.

Specifically, a plug hole is formed in the plug sleeve 401, the plug 402 is conical, the diameter of one end of the plug 402 is smaller than that of the plug hole in the plug sleeve 401, and the diameter of the other end of the plug 402 is larger than that of the plug hole in the plug sleeve 401, so that the plug 402 can be inserted into the plug hole through the end with the smaller diameter, and the end with the larger diameter is clamped into the plug hole, so that the plug sleeve 401 is fixedly connected with the plug.

In some embodiments, please continue to refer to fig. 2, the pin hole on the top of the plugging sleeve 401 is opened along the vertical direction; the bolt hole on the plug-in sleeve 401 positioned in the middle part is obliquely formed; the inserting sleeve 401 at the bottom is provided with the inserting pin holes which are formed along the horizontal direction and the inserting pin holes which are formed along the inclined direction, and the inserting pins 402 are inserted into the inserting pin holes in different directions, so that the stress in different directions can be borne, and the connection between the truss and the multifunctional square sleeve is more stable; and because the bottom of the multifunctional square sleeve is stressed most, the plug pin holes arranged along the horizontal direction and the oblique direction are formed in the plug-in sleeve 401 positioned at the bottom, so that the connection strength is enhanced.

Specifically, please refer to fig. 3, the square pipe joint assembly 5 is a mounting hole or a mounting block provided on the longitudinal beam 3, and the truss of the square plate or the aluminum pipe joint is connected through the mounting hole or the mounting block.

Specifically, two adjacent longerons are connected through crossbeam 6 between 3, two adjacent simultaneously still connect through strengthening rib 8 between the longeron 3, can both strengthen the overall structure intensity of multi-functional square sleeve.

Specifically, as shown in fig. 4, at least two sets of sliding assemblies 7 are arranged on the inner sides of the upper frame 1 and the lower frame 2, so that the multifunctional square sleeve can slide along the upright column, the sliding assemblies 7 are rollers and are rotatably connected with the multifunctional square sleeve, and the surfaces of the rollers roll along the surface of the upright column.

In some embodiments, the skid assemblies 7 are provided in two groups, respectively located on the diagonals of the upper frame 1 or the lower frame 2.

In some embodiments, the sliding assembly 7 is provided with four sets located at four corners of the upper frame 1 or the lower frame 2, respectively.

Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims

1. The multifunctional square sleeve is characterized by comprising an upper frame (1) and a lower frame (2) which are arranged at intervals along the vertical direction, wherein the upper frame (1) and the lower frame (2) are connected through a plurality of longitudinal beams (3);

a plurality of longitudinal beams (3) are provided with a plug pin interface component (4) or a square tube interface component (5);

the bolt interface assembly (4) is positioned on two adjacent surfaces of the multifunctional square sleeve;

square pipe interface module (5) are located on two adjacent faces of multi-functional square sleeve, and with bolt interface module (4) do not coincide.

2. The multi-functional square sleeve of claim 1,

the plug-pin interface assembly (4) comprises a plug-in sleeve (401) and a plug pin (402) penetrating through the plug-in sleeve (401).

3. The multi-functional square cover of claim 1,

the plug-in sleeve (401) is provided with a plug pin hole.

4. The multi-functional square cover of claim 3,

the plug (402) is conical, the diameter of one end of the plug is smaller than that of a plug hole in the plug sleeve (401), and the diameter of the other end of the plug is larger than that of the plug hole in the plug sleeve (401).

5. The multi-functional square cover of claim 3,

the plug pin hole in the plug-in sleeve (401) at the top is formed along the vertical direction; the bolt hole on the plug-in sleeve (401) positioned in the middle part is obliquely formed; the inserting sleeve (401) at the bottom is provided with the bolt holes which are formed along the horizontal direction and the bolt holes which are formed along the oblique direction.

6. The multi-functional square cover of claim 1,

the square pipe interface component (5) is an installation hole position or an installation block arranged on the longitudinal beam (3).

7. The multi-functional square cover of claim 1,

two adjacent longitudinal beams (3) are connected through a cross beam (6).

8. The multi-functional square cover of claim 1,

the inner sides of the upper frame (1) and the lower frame (2) are at least provided with two groups of sliding assemblies (7), so that the multifunctional square sleeve can slide along the upright post.

9. The multi-functional square cover of claim 8,

the two groups of sliding assemblies (7) are respectively positioned on the diagonal lines of the upper frame (1) or the lower frame (2);

and/or the sliding assembly (7) is provided with four groups of sliding assemblies which are respectively positioned at four corners of the upper frame (1) or the lower frame (2).

10. The multi-functional square cover of claim 1,

and two adjacent longitudinal beams (3) are also connected through reinforcing ribs (8).