A large sample of H-type truss node

Abstract

The present application relates to the technical field of building trusses, and discloses an H-shaped truss node template, including an H-shaped steel chord web, both sides of the H-shaped steel chord web are fixedly connected with H-shaped steel chord flanges, the upper surface of the H-shaped steel chord web is fixedly connected with arc stiffeners, the outer surface of the arc stiffeners is fixedly connected with two H-shaped steel webs, and both sides of each H-shaped steel web are fixedly connected with H-shaped steel web flanges. The H-shaped truss node template effectively improves the overall strength of the H-shaped steel truss node, improves the stability and safety of the H-shaped steel truss node, and solves the problem that the existing truss node has a relatively simple structure, low overall strength, and reduced stability and safety of the H-shaped steel truss node.

Description

Technical Field

[0001] The present application relates to the technical field of building trusses, and in particular to an H-type truss node template. Background Art

[0002] Truss structures are generally composed of chords, webs and node plates. Due to the different materials used for structural members, there are many types of trusses, such as steel tube trusses, H-shaped steel trusses, box section trusses, angle steel trusses, etc. Different types of truss structures have their own characteristics, and there are also different points of attention and requirements when deepening the design.

[0003] The existing patent (publication number: CN 217871024 U) discloses a new type of H-shaped steel truss intersecting node composed of H-shaped steel chord flange and web, H-shaped steel web flange and web, and arc-shaped stiffening ribs. The H-shaped steel chord of the steel truss is welded with arc-shaped stiffening ribs at the connection with the H-shaped steel web node, the web of the H-shaped steel web is welded with the arc-shaped stiffening ribs, and the H-shaped steel web flange is welded with the H-shaped steel chord flange to form a new type of H-shaped steel truss intersecting node. The intersecting node disclosed by the utility model has direct force transmission, simple structure, convenient processing, 5% reduction in steel consumption, and 20% shortening of processing period. It can better play the advantages of steel truss structure and has important promotion and application value.

[0004] The structure of the above truss node is relatively simple and the overall strength is relatively low, which reduces the stability and safety of the H-shaped steel truss node. Utility Model Content

[0005] In response to the shortcomings of the prior art, the present application provides an H-shaped truss node template, which has the advantages of improving the overall strength of the truss node and increasing the stability of the truss node. It solves the problem that the existing truss node has a relatively simple structure, low overall strength, and reduced stability and safety of the H-shaped steel truss node.

[0006] To achieve the above-mentioned objectives, the present application provides the following technical solutions: an H-shaped truss node template, comprising an H-shaped steel chord web, both sides of the H-shaped steel chord web are fixedly connected with H-shaped steel chord flanges, the upper surface of the H-shaped steel chord web is fixedly connected with arc-shaped stiffening ribs, the outer surface of the arc-shaped stiffening ribs is fixedly connected with two H-shaped steel webs, each of the H-shaped steel webs is fixedly connected with H-shaped steel web flanges on both sides, and the bottom surfaces of the H-shaped steel web flanges are respectively fixedly connected to the upper surfaces of the H-shaped steel chord flanges.

[0007] Through the above scheme, since the structure of the existing truss node is relatively simple and the overall strength is low, the stability and safety of the H-shaped steel truss node are reduced. By arranging the support seat, the first reinforcement rib, the support side plate, the support cross plate and the second reinforcement rib at different positions between the H-shaped steel chord web and the H-shaped steel web web, the overall strength of the H-shaped steel truss node is effectively improved, and the stability and safety of the H-shaped steel truss node are improved.

[0008] Furthermore, two support seats are fixedly connected to the upper surface of the web of the H-shaped steel chord, and the upper surface of the support seat is an inclined surface, and the inclined surfaces of the support seat are respectively fixedly connected to the outer surface of the web of the H-shaped steel web.

[0009] Through the above solution, the two sides of the web of the H-shaped steel web are supported by the support seat, thereby increasing the stability of the web of the H-shaped steel web.

[0010] Furthermore, a reinforcing plate is fixedly connected to the inner wall of each support seat, and the reinforcing plate is perpendicular to the inclined surface of the support seat.

[0011] Through the above scheme, the support strength of the support seat is improved by the reinforcing plate, thereby improving the stability of the H-shaped steel web support.

[0012] Furthermore, each of the support seats is fixedly connected to a side away from the arc-shaped stiffening ribs with first stiffening ribs arranged at equal intervals, and the bottom surface of each of the first stiffening ribs is fixedly connected to the upper surface of the web of the H-shaped steel chord.

[0013] Through the above scheme, the support seat is supported by the first reinforcing ribs arranged at equal distances, the supporting effect of the support seat is optimized, and the stability of the web of the H-shaped steel web is improved.

[0014] Furthermore, the outer surface of each of the H-shaped steel webs is fixedly connected to a supporting side plate, and the bottom surface of the supporting side plate is fixedly connected to the upper surface of the H-shaped steel chord web.

[0015] Through the above scheme, the two sides of the web of the H-shaped steel web are reinforced by supporting the side plates, the web of the H-shaped steel web is supported, and the stability of the web of the H-shaped steel web is further improved.

[0016] Furthermore, a supporting transverse plate is fixedly connected to the outer surfaces of the webs of the two H-shaped steel webs, and two sides of the supporting transverse plate are respectively fixedly connected to the outer surfaces of the flanges of the H-shaped steel webs.

[0017] Through the above scheme, the two H-shaped steel webs are connected into a whole through the supporting cross plate, thereby improving the tensile and compression resistance of the H-shaped steel webs and the overall strength of the truss node.

[0018] Furthermore, the bottom surface of the supporting cross plate is fixedly connected with second reinforcing ribs arranged at equal intervals, and both sides of each of the second reinforcing ribs are respectively fixedly connected to the outer surface of the web of the H-shaped steel web member.

[0019] Through the above solution, the second reinforcing ribs can further improve the tensile and compression resistance of the web of the H-shaped steel web and improve the overall stability of the truss node.

[0020] Furthermore, the bottom surface of the H-shaped steel chord web is fixedly connected with equidistantly arranged stiffening plates, and both sides of each stiffening plate are respectively fixedly connected to the outer surface of the H-shaped steel chord flange.

[0021] Through the above scheme, the stiffening plate can strengthen the overall stiffness of the H-shaped steel chord web and the H-shaped steel chord flange, and increase the stability of the truss node.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] The H-shaped truss node template effectively improves the overall strength of the H-shaped steel truss node and the stability and safety of the H-shaped steel truss node by respectively arranging a support seat, a first stiffener, a support side plate, a support cross plate and a second stiffener at different positions between the H-shaped steel chord web and the H-shaped steel web web, thereby solving the problem that the existing truss node has a relatively simple structure, low overall strength, and reduced stability and safety of the H-shaped steel truss node. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is the overall three-dimensional structure diagram of this application;

[0025] Figure 2 This is a top-down structural diagram of the entire application;

[0026] Figure 3 This is the structural diagram of the support seat for this application;

[0027] Figure 4 This is the structural diagram of the supporting horizontal plate for this application.

[0028] In the figure:

[0029] 1. H-shaped steel chord web; 2. H-shaped steel chord flange; 3. Arc stiffener; 4. H-shaped steel web bar web; 5. H-shaped steel web bar flange; 6. Support seat; 7. Reinforcement plate; 8. First reinforcement rib; 9. Support side plate; 10. Support cross plate; 11. Second reinforcement rib; 12. Stiffener plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] See also Figure 1 , Figure 2 and Figure 3 An H-shaped truss node template in this embodiment includes an H-shaped steel chord web 1, both sides of the H-shaped steel chord web 1 are fixedly connected with H-shaped steel chord flanges 2, the upper surface of the H-shaped steel chord web 1 is fixedly connected with arc-shaped stiffening ribs 3, the outer surface of the arc-shaped stiffening ribs 3 is fixedly connected with two H-shaped steel web plates 4, each H-shaped steel web plate 4 is fixedly connected with H-shaped steel web flanges 5 on both sides, and the bottom surfaces of the H-shaped steel web flanges 5 are respectively fixedly connected to the upper surfaces of the H-shaped steel chord flanges 2.

[0032] See also Figure 3 and Figure 4 Two support seats 6 are fixedly connected to the upper surface of the H-shaped steel chord web 1. The upper surface of the support seat 6 is an inclined surface. The inclined surfaces of the support seat 6 are respectively fixedly connected to the outer surfaces of the H-shaped steel web 4. The support seats 6 support both sides of the H-shaped steel web 4 to increase the stability of the H-shaped steel web 4.

[0033] See also Figure 3 and Figure 4 The inner wall of each support seat 6 is fixedly connected with a reinforcing plate 7, and the reinforcing plate 7 is perpendicular to the inclined surface of the support seat 6. The reinforcing plate 7 improves the supporting strength of the support seat 6, thereby improving the stability of the support of the H-shaped steel web 4.

[0034] See also Figure 3 and Figure 4 Each support seat 6 is fixedly connected to a side away from the arc-shaped stiffening rib 3 with an equidistantly arranged first stiffening rib 8, and the bottom surface of each first stiffening rib 8 is fixedly connected to the upper surface of the H-shaped steel chord web 1. The support seat 6 is supported by the equidistantly arranged first stiffening ribs 8, thereby optimizing the supporting effect of the support seat 6 and improving the stability of the H-shaped steel web 4.

[0035] See also Figure 1 , Figure 2 and Figure 3The outer surface of each H-shaped steel web 4 is fixedly connected with a supporting side plate 9, and the bottom surface of the supporting side plate 9 is fixedly connected to the upper surface of the H-shaped steel chord web 1. The supporting side plates 9 are used to reinforce both sides of the H-shaped steel web 4 and support the H-shaped steel web 4, thereby further improving the stability of the H-shaped steel web 4.

[0036] See also Figure 1 , Figure 2 and Figure 3 A supporting cross plate 10 is fixedly connected to the outer surface of the two H-shaped steel webs 4, and the two sides of the supporting cross plate 10 are respectively fixedly connected to the outer surface of the H-shaped steel web flange 5. The supporting cross plate 10 enables the two H-shaped steel webs 4 to be connected into a whole, thereby improving the tensile and compression resistance of the H-shaped steel web 4 and enhancing the overall strength of the truss node.

[0037] See also Figure 1 , Figure 3 and Figure 4 The bottom surface of the supporting cross plate 10 is fixedly connected with second reinforcing ribs 11 arranged equidistantly, and both sides of each second reinforcing rib 11 are respectively fixedly connected to the outer surface of the H-shaped steel web 4. The second reinforcing ribs 11 can further improve the tensile and compression resistance of the H-shaped steel web 4 and improve the overall stability of the truss node.

[0038] See also Figure 2 and Figure 3 The bottom surface of the H-shaped steel chord web 1 is fixedly connected with equidistantly arranged stiffening plates 12, and both sides of each stiffening plate 12 are respectively fixedly connected to the outer surface of the H-shaped steel chord flange 2. The stiffening plates 12 can strengthen the overall stiffness of the H-shaped steel chord web 1 and the H-shaped steel chord flange 2, and increase the stability of the truss node.

[0039] An H-shaped truss node template in the present embodiment effectively improves the overall strength of the H-shaped steel truss node, improves the stability and safety of the H-shaped steel truss node, and solves the problem that the existing truss node has a relatively simple structure, low overall strength, and reduced stability and safety of the H-shaped steel truss node.

[0040] It should be noted that the first reinforcing rib 8 is triangular in shape and has higher stability, thereby improving the supporting effect on the support seat 6 and the H-shaped steel web 4 .

[0041] The working principle of the above embodiment is:

[0042] The support seat 6 can support the H-steel web 4, the reinforcement plate 7 and the first reinforcement rib 8 can improve the overall strength of the support seat 6, and then optimize the supporting effect of the H-steel web 4, the support side plate 9 can further support and reinforce the two sides of the H-steel web 4 respectively, and increase the stability of the H-steel web 4, the support cross plate 10 and the second reinforcement rib 11 can connect the two H-steel webs 4 into a whole, and improve the tensile and compression resistance of the H-steel web 4. The stiffening plate 12 can strengthen the overall stiffness of the H-steel chord web 1 and the H-steel chord flange 2. Under the joint action of the support seat 6, the reinforcement plate 7, the first reinforcement rib 8, the support side plate 9, the support cross plate 10, the second reinforcement rib 11 and the stiffening plate 12, the overall stiffness of the H-steel truss node is improved.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0044] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An H-shaped truss node template, comprising an H-shaped steel chord web (1), characterized in that: Both sides of the H-shaped steel chord web (1) are fixedly connected to H-shaped steel chord flanges (2), the upper surface of the H-shaped steel chord web (1) is fixedly connected to arc-shaped stiffening ribs (3), the outer surfaces of the arc-shaped stiffening ribs (3) are fixedly connected to two H-shaped steel web plates (4), both sides of each H-shaped steel web plate (4) are fixedly connected to H-shaped steel web flanges (5), and the bottom surfaces of the H-shaped steel web flanges (5) are respectively fixedly connected to the upper surfaces of the H-shaped steel chord flanges (2).

2. The H-type truss node template according to claim 1 is characterized in that: Two support seats (6) are fixedly connected to the upper surface of the H-shaped steel chord web (1); the upper surface of the support seat (6) is an inclined surface; and the inclined surfaces of the support seat (6) are respectively fixedly connected to the outer surfaces of the H-shaped steel web (4).

3. The H-type truss node template according to claim 2 is characterized in that: The inner wall of each support seat (6) is fixedly connected to a reinforcing plate (7), and the reinforcing plate (7) is perpendicular to the inclined surface of the support seat (6).

4. The H-type truss node template according to claim 2, characterized in that: Each of the support seats (6) is fixedly connected to a first reinforcing rib (8) arranged at equal intervals on one side away from the arc-shaped reinforcing rib (3), and the bottom surface of each of the first reinforcing ribs (8) is fixedly connected to the upper surface of the H-shaped steel chord web (1).

5. The H-type truss node template according to claim 1 is characterized in that: The outer surface of each H-shaped steel web member web plate (4) is fixedly connected to a supporting side plate (9), and the bottom surface of the supporting side plate (9) is fixedly connected to the upper surface of the H-shaped steel chord member web plate (1).

6. The H-type truss node template according to claim 1, characterized in that: A supporting transverse plate (10) is fixedly connected to the outer surfaces of the two H-shaped steel web plates (4), and two sides of the supporting transverse plate (10) are respectively fixedly connected to the outer surfaces of the H-shaped steel web flanges (5).

7. The H-type truss node template according to claim 6, characterized in that: The bottom surface of the supporting transverse plate (10) is fixedly connected to second reinforcing ribs (11) arranged at equal intervals, and both sides of each second reinforcing rib (11) are respectively fixedly connected to the outer surface of the web plate (4) of the H-shaped steel web member.

8. The H-type truss node template according to claim 1 is characterized by: The bottom surface of the H-shaped steel chord web (1) is fixedly connected with equidistantly arranged stiffening plates (12), and both sides of each stiffening plate (12) are respectively fixedly connected to the outer surface of the H-shaped steel chord flange (2).

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