TWM457049U - Improved assembled truss structure - Google Patents

Description

Structural improvement of combined truss

The present invention relates to a combined truss structure, and in particular to a structural improvement that increases the structural strength of the truss or joint.

Referring to Fig. 1, it is a structure of a combined truss, which mainly comprises a plurality of trusses (10) and a joint head (20), which can be assembled to form a steel frame of a stage or a poster frame, wherein the truss (10) The main shape and length of the frame formed by a plurality of steel pipes (11), and a plurality of reinforcing bars (12) are arranged between the steel pipes (11) to increase the strength of the truss (10) on the truss ( 10) each end is provided with an end plate (13), the end plate (13) is formed with at least one predetermined positioning hole (14); the connecting head (20) is mostly a regular hexahedron Each side is formed with a coupling hole (21) opposite to the position of the positioning hole (14), whereby the bolt is screwed through the positioning hole (14) and the coupling hole (21) and then the nut is screwed to the joint head. One end of the truss (10) can be connected with another truss (10), and the user can build a frame or a stage according to actual needs, thereby forming a steel frame structure occupying space.

Although the above structure can easily achieve the purpose of constructing a stage truss, the conventional truss structure is actually used for a period of time, and it is found that in the case of frequent combined disassembly, the steel pipe end (111) of the truss (10) and At the corner ring (22) of the joint head (20), it is easy to be subjected to impact and breakage damage. In addition to the formation of hardware, it also affects the safety of the truss structure, and must be cautious; As can be seen from Fig. 1, the height of each side of the conventional joint is greater than that of the truss after the combination. This situation will affect the flatness of the drawn poster. It can be seen that there is still room for improvement in the conventional truss structure.

In view of this, the creation system is to provide a truss structure, which can improve the strength of the truss pipe end and the joint head corner. At the same time, the joint head has a flat joint surface, thereby greatly improving the safety and aesthetics of the truss structure.

In order to achieve the above object, the technical means proposed by the present invention is to provide a structural improvement of a combined truss, comprising a joint head and a truss, wherein the joint head and the truss can be integrally assembled by using a bolt member; the joint head and the truss respectively have A joint member such as a joint surface, an end plate, a connecting pipe, a connecting rod, and the like, and a plurality of reinforcing members; the reinforcing members are disposed between the plates and the pipe members.

The structural improvement of the above-mentioned combined truss, wherein the joint further comprises at least one side splicing, so that the joint has a flat surface without being convex.

According to this, through the use of the reinforcing member, the strength of the joint between the plate and the pipe member can be improved, and further, the defect at the pipe end of the truss or the corners of the joint head can be easily damaged; in addition, the creative joint head The flat appearance, after the connection with the truss, does not have a high convexity on the truss, which helps to enhance the aesthetics of the poster.

(30) ‧‧‧link head

(31) ‧ ‧ joint surface

(311)‧‧‧through holes

(312) ‧‧‧Combination holes

(313)‧‧‧Thread

(314)‧‧‧ Short-cut area

(32)‧‧‧Connected tube

(321) ‧ ‧ ‧ end

(33) ‧‧‧Reinforcement

(331) ‧ ‧ first joint

(332) ‧‧‧Second junction

(333)‧‧‧Flange

(34) ‧‧‧ side splicing

(341)‧‧‧Perforation

Figure 1 is a schematic perspective view of a conventional truss structure.

Figure 2 is a schematic exploded view of the preferred embodiment of the present invention.

Figure 3 is a cross-sectional view of a preferred embodiment of the present invention and a partial cross-sectional view.

Figure 4 is a schematic view of the truss assembly of the preferred embodiment of the present invention.

To further clarify the structural features, functions, and other advantages of the present invention, the preferred embodiments and the drawings are described in detail below.

First, please refer to Figs. 2 to 4 to show a preferred embodiment of the structural improvement of the creator of the present invention. The creation includes a joint head (30) and a truss (40); as shown in Fig. 2, the joint head (30) includes two joint faces (31), a plurality of connecting tubes (32), a reinforcing member (33) sleeved between the two joint surfaces (31) and the tube end (321) of the connecting tube (32), and at least one side sheet (34) The bonding surface (31) is provided with a plurality of bonding holes (311), and four corners are formed with through holes (312); the reinforcing member (33) has a first bonding portion (331), a second bonding portion (332), and a flange (333); the side panel (34) is provided with a plurality of perforations (341) at the same position as the joint hole (311), and can be disposed on either side of the joint surface (31) to make the surface flat Not convex. As shown in FIG. 3, the reinforcing members (33) are coupled between the joint surface (31) and the connecting tube (32); the first joint portion (331) is fastened to the joint surface (31). In the hole (312), the pipe ends (321) of the connecting pipe (32) are respectively sleeved on the opposite second joint portion (332), and the joint surface (31) and the reinforcing member (33) are simultaneously welded by the welding method. And the joint of the connecting pipe (32) is welded together to form a stable structure having at least two planes. By the use of the welding of the side panels (34), the number of other bonding planes can be further increased. It can be understood that, through the size control of each structural component, the three-dimensional size of the combined overall shape can be made into a positive cube; of course, if there is a part of the joint head that is not combined with the side joint piece, the hand-wearing facility is naturally convenient. . In the above-mentioned joint improvement structure, the joint hole (311) may be further provided with a thread (313), and the bolt member is provided to be screwed.

Referring to FIG. 4 again, an embodiment of forming a truss (40) using the combined structure of the present invention includes an end plate (41), a connecting rod (42), a reinforcing member (43), and a connecting rod ( 42) The diagonal web (43). The truss (40) differs from the aforementioned joint head (30) in that the truss (40) has a long connecting rod (42) and a sideless sheet. The end plate (41) is the same member as the joint surface (31), and is provided with a plurality of positioning holes (411); the joint surface (31) and the frame shown in Fig. 2 to Fig. 4 The end plate (41) can further form a hollowed out area (314, 45) in the unstructured area. The truss (40) can be combined with the joint (30) through the bolt element; the slanting rod (43) can increase the strength of the truss.

According to the above structure, the use of the reinforcing member between the tube member and the plate member constituting the overall structure can improve the joint between the members. Degree, in turn, can improve the loss of easy damage of the corners of the truss or the corners of the joint; in addition, the flat appearance of the joint of the creation does not have a high convexity to the truss after being connected with the truss. The situation helps to enhance the aesthetics of the poster.

Through the above description, the structural improvement of the creative combination truss has indeed achieved the pre-set purpose, fully meets the needs of the industry, and has filed a patent application according to law. However, the above is only a preferred embodiment of the present creation, and is not used. To limit the creation of this creation, the scope of protection of this creation is subject to the definition of the scope of the patent application.

(30) ‧‧‧link head

(31) ‧ ‧ joint surface

(311)‧‧‧through holes

(312) ‧‧‧Combination holes

(313)‧‧‧Thread

(314)‧‧‧ Short-cut area

(32)‧‧‧Connected tube

(321) ‧ ‧ ‧ end

(33) ‧‧‧Reinforcement

(331) ‧ ‧ first joint

(332) ‧‧‧Second junction

(333)‧‧‧Flange

(34) ‧‧‧ side splicing

(341)‧‧‧Perforation

Claims (11)

A structural improvement of a combined truss, comprising a joint head and a truss, wherein the joint head and the truss are integrally assembled by a bolt member, and the main feature is that the joint head comprises two joint faces, a plurality of joint pipes, and a plurality of reinforcements. And the at least one side is spliced; the reinforcing members are disposed between the joint surface and the connecting tube; the side slats are disposed on either side of the joint surface, so that the surface of the joint head is flat without being convex. The stage pipe rack assembly structure as described in claim 1 is characterized in that the joint surface is provided with a plurality of joint holes. The stage pipe rack assembly structure as described in claim 2, wherein the joint hole is further threaded. The improved structure of the stage pipe rack according to the first aspect of the invention, wherein the reinforcing member has a first joint portion, a second joint portion and a flange; the first joint portion is sleeved on the joint surface In the hole, the two tube ends of the connecting tube are respectively sleeved on the opposite second joint portion, and finally welded together at the joint. The stage pipe rack assembly structure as described in claim 1 is improved, wherein the joint head has a solid appearance as a whole. The stage pipe rack combination structure according to claim 1 is improved, wherein the joint surface further forms a hollowed out area in the unstructured area. A structural improvement of a combined truss, comprising a joint head and a truss, wherein the joint head and the truss are integrally assembled by a bolt member, the main feature of which is that the truss comprises two end plates, a plurality of connecting rods and a plurality of reinforcing members The reinforcing members are disposed between the end plate and the connecting rod. The stage pipe rack assembly structure according to claim 7 is improved, and the structure further comprises a diagonal web, disposed between the connecting rods. The stage pipe rack combination structure according to claim 7 is improved, wherein the end plate is provided with a plurality of joint holes. The improved structure of the stage pipe rack according to claim 7, wherein the reinforcing member has a first joint portion, a second joint portion and a flange; the first joint portion is sleeved on the end plate of the frame. In the through hole, the two tube ends of the connecting rod are respectively sleeved on the opposite second joint portion, and finally connected Joint welding is integrated. The stage pipe rack combination structure as described in claim 7 is improved, wherein the end plate further forms a hollowed out area in an unstructured area.