A diagonal column and roof truss connection node

Abstract

The application discloses a kind of inclined column and roof truss connecting node, including ring truss, the ring truss includes outer frame and inner frame, and the outer frame inner frame is connected by inclined plate;Multiple groups of support beams are evenly arranged on the inner frame to support the ring truss;Multiple groups of support inclined columns are arranged between the outer frame and the support beams to support the outer frame;Multiple groups of connecting units are correspondingly arranged at both ends of the support inclined columns, and the position of the support inclined columns can be adjusted when there are small errors in the installation of the ring truss and the support beams, thereby better supporting the ring truss, reducing the inconvenience of installation, and speeding up the construction progress.

Description

Technical Field

[0001] This invention relates to the field of building technology, specifically to a connection node between a sloping column and a roof truss. Background Technology

[0002] Currently, steel structures are widely used in large stadiums, exhibition halls, and many public buildings. When connecting roof trusses and inclined columns, hinges are generally used, and pin joints are used to connect them through insert plates. However, this requires precise positioning. Due to the inevitable errors that occur during the installation of various components, the installation of inclined columns will be very inconvenient. Sometimes, errors in the installation of roof trusses can even prevent the inclined columns from being installed, thus affecting the progress of the project.

[0003] The above content is only used to help understand the technical solution of the present invention and does not represent an admission that the above content is the closest prior art. Summary of the Invention

[0004] The purpose of this invention is to provide a connection node between inclined columns and roof trusses to solve the problems mentioned in the background art. To achieve the above objective, this invention provides the following technical solution: a connection node between inclined columns and roof trusses, including a ring truss, wherein the ring truss includes an outer frame and an inner frame, and the outer frame and the inner frame are connected by inclined plates; Multiple sets of support beams are evenly arranged on the inner frame to support the ring truss; Multiple sets of supporting inclined columns are arranged between the outer frame and the supporting beam to support the outer frame; Multiple sets of connection units are respectively arranged at both ends of the support inclined column, which are used to connect the support inclined column to the support beam and the external frame respectively.

[0005] Preferably, the connection unit includes: Two sets of connectors are respectively installed at both ends of the supporting inclined column for connecting with the supporting beam and the external frame; A locking element is provided on the connector located on one side of the support beam.

[0006] Preferably, the connector includes: The connecting seats are fixedly installed on the support beam and the outer frame respectively. The connecting seats are provided with sliding shaft grooves, and the two ends of the support inclined column are provided with sliding shafts that slide in the sliding shaft grooves. The abutment part is provided on the connecting seat and is used to abut the sliding shaft.

[0007] Preferably, the abutting portion includes: An abutment plate is slidably disposed on the connecting seat, and arc-shaped abutment blocks are disposed on both sides of the abutment plate for abutting against both sides of the sliding shaft; At least one set of threaded rods, one end of which is rotatably connected to the abutment plate, and the other end of which is threadedly connected to the connecting seat.

[0008] Preferably, the locking element is a locking rod symmetrically arranged on both sides of the sliding shaft, and the locking rod is rotatably mounted on the connecting seat; The locking lever includes a pressing part and a moving part. When the sliding shaft moves downward, the moving part is forced to open to both sides so that the pressing part clamps the sliding shaft.

[0009] Preferably, the extrusion section is provided with extrusion protrusions.

[0010] Compared with the prior art, the beneficial effects of the present invention are: This invention, through the design of the supporting inclined column and the connecting unit installed on it, allows for the adjustment of the position of the supporting inclined column when there are minor errors during the installation of the ring truss and the supporting beam. This better supports the ring truss, reduces installation inconvenience, and speeds up the construction progress. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a front view of the overall structure of the present invention; Figure 3 This is a bottom view of the overall structure of the present invention; Figure 4 for Figure 2 Enlarged view of point A in the middle; Figure 5 for Figure 3 Enlarged view of section B in the middle.

[0012] Reference numerals: 1-Ring truss; 11-Outer frame; 12-Inner frame; 2-Support beam; 3-Supporting inclined column; 4-Connecting unit; 41-Connector; 411-Connecting seat; 412-Sliding shaft groove; 413-Sliding shaft; 414-Abutting plate; 415-Arc-shaped abutting block; 416-Threaded rod; 42-Locking component; 421-Locking rod; 422-Extrusion part; 423-Moving part; 424-Extrusion protrusion. Detailed Implementation

[0013] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0014] Please see Figure 1-5The present invention provides a technical solution: a connection node between a sloping column and a roof truss, including a ring truss 1, wherein the ring truss 1 includes an outer frame 11 and an inner frame 12, and the outer frame 11 and the inner frame 12 are connected by a sloping plate; Multiple sets of support beams 2 are evenly arranged on the inner frame 12 to support the ring truss 1; Multiple sets of supporting inclined columns 3 are arranged between the outer frame 11 and the supporting beam 2 to support the outer frame 11; Multiple sets of connection units 4 are respectively disposed at both ends of the support inclined column 3, and are used to connect the support inclined column 3 to the support beam 2 and the outer frame 11 respectively.

[0015] The connection unit 4 includes: Two sets of connectors 41 are respectively disposed at both ends of the supporting inclined column 3, for connecting with the supporting beam 2 and the outer frame 11; Locking element 42 is provided on the connector 41 located on one side of the support beam 2.

[0016] Additionally, the connector 41 includes: The connecting seat 411 is fixedly installed on the support beam 2 and the outer frame 11 respectively. The connecting seat 411 is provided with a sliding shaft groove 412. The two ends of the support inclined column 3 are provided with sliding shafts 413 that slide in the sliding shaft groove 412. The abutment part is provided on the connecting seat 411 and is used to abut the sliding shaft 413 to cooperate with the support beam 2 to form a fixed triangular support for the outer frame 11.

[0017] Meanwhile, the abutment portion includes: Abutting plate 414 is slidably disposed on the connecting seat 411, and arc-shaped abutting blocks 415 are disposed on both sides of the abutting plate 414 for abutting the two sides of the sliding shaft 413. At least one set of threaded rods 416, one end of which is rotatably connected to the abutment plate 414, and the other end of which is threadedly connected to the connecting seat 411.

[0018] The locking element 42 is a locking rod 421 symmetrically arranged on both sides of the sliding shaft 413, and the locking rod 421 is rotatably arranged on the connecting seat 411; The locking lever 421 includes a pressing part 422 and a moving part 423. When the sliding shaft 413 moves downward, the moving part 423 forces the moving part 423 to open to both sides so that the pressing part 422 clamps the sliding shaft 413. As a result, the more the sliding shaft 413 moves downward, the greater the clamping force becomes.

[0019] Finally, the extrusion part 422 is provided with an extrusion protrusion 424, which is used to achieve a better extrusion and locking effect on the slide shaft 413. Installation process: First, the two connecting seats 411 with supporting inclined columns 3 are fixed to the side of the supporting beam 2 and the lower end of the outer frame 11 by bolts through the bolt holes reserved at the supporting beam 2 and the outer frame 11. Then, by rotating the threaded rod 416, the sliding shaft 413 on the connecting seat 411 installed at the supporting beam 2 is pushed to the middle position of the sliding shaft groove 412 so that the pressing part 422 just presses the sliding shaft 413. Then, the threaded rod 416 on the connecting seat 411 at the outer frame 11 is rotated to fix the supporting inclined column 3, thereby avoiding the problem that the supporting inclined column 3 cannot be directly fixed by bolts due to installation errors.

[0020] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0021] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A connection node between a sloping column and a roof truss, comprising a ring truss (1), characterized in that, The ring truss (1) includes an outer frame (11) and an inner frame (12), and the outer frame (11) and the inner frame (12) are connected by inclined plates; Multiple sets of support beams (2) are evenly arranged on the inner frame (12) to support the ring truss (1); Multiple sets of supporting inclined columns (3) are set between the outer frame (11) and the supporting beam (2) for supporting the outer frame (11); Multiple sets of connecting units (4) are respectively set at both ends of the supporting inclined column (3) to connect the supporting inclined column (3) to the supporting beam (2) and the outer frame (11).

2. The connection node between a sloping column and a roof truss according to claim 1, characterized in that, The connection unit (4) includes: Two sets of connectors (41) are respectively set at both ends of the supporting inclined column (3) for connecting with the supporting beam (2) and the outer frame (11); Locking element (42) is provided on the connector (41) located on one side of the support beam (2).

3. The connection node between the inclined column and the roof truss according to claim 2, characterized in that, The connector (41) includes: The connecting seat (411) is fixedly installed on the support beam (2) and the outer frame (11), respectively. The connecting seat (411) is provided with a sliding shaft groove (412), and the two ends of the support inclined column (3) are provided with sliding shafts (413) that slide in the sliding shaft groove (412). The abutting part is provided on the connecting seat (411) and is used to abut the sliding shaft (413).

4. The connection node between a sloping column and a roof truss according to claim 3, characterized in that, The contact portion includes: An abutment plate (414) is slidably disposed on the connecting seat (411), and arc-shaped abutment blocks (415) are disposed on both sides of the abutment plate (414) for abutting the two sides of the sliding shaft (413); At least one set of threaded rods (416) are rotatably connected at one end to the abutment plate (414) and threadedly connected at the other end to the connecting seat (411).

5. The connection node between a sloping column and a roof truss according to claim 4, characterized in that, The locking component (42) is a locking rod (421) symmetrically arranged on both sides of the sliding shaft (413), and the locking rod (421) is rotatably arranged on the connecting seat (411); The locking lever (421) includes a pressing part (422) and a moving part (423). When the sliding shaft (413) moves downward, the moving part (423) forces the moving part (423) to open to both sides so that the pressing part (422) clamps the sliding shaft (413).

6. The connection node between a sloping column and a roof truss according to claim 5, characterized in that, The extrusion part (422) is provided with an extrusion protrusion (424).

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