A large-span three-dimensional corridor truss connecting assembly with stable support

Abstract

The utility model discloses a kind of large-span three-dimensional corridor truss connecting components with stable supporting property, including fixed rod, the fixed rod is respectively welded in connecting frame on its two ends, the fixed rod is respectively equipped with fixed block in two sides outer wall, and spiral hole is set up on first support rod, and spiral groove is set up on fixed block corresponding, the first support rod of this large-span three-dimensional corridor truss connecting components with stable supporting property is formed spiral locking structure by bolt, fixed block and fixed rod, to effectively increase the thickness of connecting frame and its own supporting property by multiple first support rods, while the connecting stability between fixed rod and connecting frame can be further increased by multiple bolts, the protection tube of the device is formed spiral locking structure by screw thread in connecting frame, so that the protection tube installed by spiral can be protected to fixed rod and connecting frame welding place, further increase the stability in the use process of connecting frame.

Description

Technical Field

[0001] This utility model relates to the field of large-span three-dimensional corridor truss technology, specifically a large-span three-dimensional corridor truss connection component with stable support. Background Technology

[0002] A large-span, three-dimensional corridor truss refers to a large-scale, high-altitude truss structure used to connect two or more buildings (or facilities), spanning the space below (such as roads, railways, canyons, equipment areas, etc.), and internally supporting conveyor systems (such as belt conveyors, pipelines, and personnel passageways). During the assembly of a large-span, three-dimensional corridor truss, connecting components are used to ensure that multiple sets of fixed members can be assembled and used, facilitating the assembly of multiple sets of fixed members into suitable shapes for subsequent operations.

[0003] During use, the connecting components require welding both ends of multiple sets of fixing rods to corresponding connecting frames. These frames then allow for the assembly of the fixing rods in corresponding positions. However, existing connecting components, when assembling fixing rods in multiple positions using only a single connecting frame, cannot guarantee the overall support stability after assembly. Therefore, a large-span three-dimensional corridor truss connecting component with stable support is proposed to solve the aforementioned problems. Utility Model Content

[0004] The purpose of this utility model is to provide a large-span three-dimensional corridor truss connection component with stable support, so as to solve the problem mentioned in the background art that the existing connection components are not easy to guarantee the overall support stability after assembly when assembling multi-directional fixed rods using only a single connection frame.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a large-span three-dimensional corridor truss connection component with stable support, including a fixed rod, the two ends of which are respectively welded to a connecting frame, the connecting frame having multiple sets of first support rods embedded inside, the first support rods being located on the outside of the fixed rod, the fixed rod having fixing blocks on both outer walls, the first support rod having a spiral hole, and the fixing block having a corresponding spiral groove, and bolts spirally connecting the first support rod and the fixing block; The outer end of the connecting frame is provided with threads on the outer wall, and the outer end of the connecting frame is provided with a protective tube spirally, and the inner wall of the protective tube is provided with threads that fit with the outer wall of the connecting frame; The protective tube has silicone pads on one side of its outer wall, and each silicone pad has a fixing plate. A second support rod is welded to the outer side of each fixing plate.

[0006] Preferably, the first support rod is connected to the fixing rod via bolts, a fixing block, and a fixing rod to form a spiral locking structure.

[0007] Preferably, the protective tube is connected to the connecting frame via a matching thread to form a spiral locking structure.

[0008] Preferably, the protective tubes are connected by a second support rod to form a support structure, and the second support rod forms a buffer structure with the protective tubes through a fixing plate and a silicone pad.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows: The first support rod of the large-span three-dimensional corridor truss connecting component with stable support forms a spiral locking structure with the fixed rod and the bolt, thereby effectively increasing the thickness of the connecting frame and its own support through multiple sets of first support rods. At the same time, the connection stability between the fixed rod and the connecting frame can be further increased through multiple sets of bolts. The protective tube of this device forms a spiral locking structure with the connecting frame through matching threads. Thus, the spirally installed protective tube can protect the welded joints of the fixed rod and the connecting frame, further increasing the stability of the connecting frame during use. The protective tubes of this device form a support structure through the second support rod, and the second support rod forms a buffer structure with the protective tube through the fixed plate, silicone pad and the fixed tube. Thus, the welded inclined second support rod further increases the overall support stability of the connecting frame, while the silicone pad reduces the vibration of the second support rod. Attached Figure Description

[0010] Figure 1 This is a structural schematic diagram of a large-span three-dimensional corridor truss connection component with stable support according to the present invention; Figure 2 This is a top view of the fixing plate assembly of a large-span three-dimensional corridor truss connection component with stable support according to the present invention. Figure 3 This is a top view of the protective pipe assembly of a large-span three-dimensional corridor truss connection component with stable support according to the present invention. Figure 4 This utility model relates to a large-span three-dimensional corridor truss connection component with stable support. Figure 1 Enlarged structural diagram at point A in the middle.

[0011] In the diagram: 1. Fixing rod, 2. Connecting frame, 3. First support rod, 4. Fixing block, 5. Bolt, 6. Protective tube, 7. Silicone pad, 8. Fixing plate, 9. Second support rod. Detailed Implementation

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0013] Please see Figure 1-4 This utility model provides a technical solution: a large-span three-dimensional corridor truss connection component with stable support, including a fixed rod 1, the two ends of which are respectively welded to a connecting frame 2. The connecting frame 2 has multiple sets of first support rods 3 embedded inside, and the first support rods 3 are respectively located on the outside of the fixed rod 1. The fixed rod 1 has fixing blocks 4 on both sides of its outer wall, and the first support rod 3 has a spiral hole, and the fixing block 4 has a corresponding spiral groove. Bolts 5 are spirally connected between the first support rod 3 and the fixing block 4. It should be noted that the fixed rod 1 of this device can be equipped with fixing blocks 4 depending on its installation position and required support, so as not to affect the assembly of multiple sets of fixed rods 1, while effectively increasing its support stability through the fixing block 4 component at the corresponding position.

[0014] Furthermore, the first support rod 3 forms a spiral locking structure with the fixing rod 1 through bolts 5 and fixing blocks 4. Thus, the embedded first support rod 3 can effectively increase the overall support and thickness of the connecting frame 2, thereby effectively increasing the stability of the connecting frame 2 itself. At the same time, the connection stability between the fixing rod 1 and the connecting frame 2 can be further increased through multiple sets of bolts 5.

[0015] The outer end of the connecting frame 2 is provided with threads on the outer wall, and the outer end of the connecting frame 2 is provided with a protective tube 6. The inner wall of the protective tube 6 is provided with threads that fit with the outer wall of the connecting frame 2.

[0016] Furthermore, the protective tube 6 forms a spiral locking structure with the connecting frame 2 through a matching thread, so that the welded joint can be effectively protected by the spirally installed protective tube 6 without affecting the normal welding of the fixing rod 1.

[0017] The protective pipe 6 has silicone pads 7 on one side of its outer wall, and fixing plates 8 are respectively provided on the silicone pads 7. The fixing plates 8 are respectively welded to the outer side with second support rods 9. It should be noted that the connecting frame 2 and bolts 5 and other components in this device are all made of high-strength materials, thereby effectively ensuring their own performance. This utility model is a large-span three-dimensional corridor truss connecting component with stable support. All components are standard parts or components known to those skilled in the art. Its structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0018] Furthermore, the protective tubes 6 form a support structure through the second support rods 9, and the second support rods 9 form a buffer structure with the protective tubes 6 through the fixing plate 8 and the silicone pad 7. Thus, the overall support of the connecting frame 2 is further increased through multiple sets of second support rods 9, and the impact of vibration generated during the use of the device on the connecting frame 2 is reduced through the silicone pad 7.

[0019] Working Principle: Using a large-span, three-dimensional corridor truss connecting assembly with stable support, firstly, each set of fixed rods 1 is inserted into the connecting frame 2, and then assembled by welding the fixed rods 1 and connecting frame 2. Multiple sets of connecting frames 2 ensure that the fixed rods 1 can be assembled to form a large-span, three-dimensional corridor truss for use. During use, the connecting frame 2's internal multiple sets of first support rods 3 effectively increase its own support and thickness, thus ensuring the connecting frame 2's support for the multiple sets of fixed rods 1. Furthermore, in locations requiring higher support, bolts 5 can be used to screw-lock the first support rods 3 and the fixing blocks 4 on the fixed rods 1, further ensuring the connection between the fixed rods 1 and the connecting frame 2. The connection stability between them; after the fixed rod 1 is welded, the protective tube 6 can be rotated outward by the spiral, so as to protect the welded connection through the protective tube 6, thereby avoiding the connection stability of the connection from being affected by the external environment for a long time. After the installation is completed, the outer end of the protective tube 6 can be closed according to the installation situation, so as not to affect the use of the device while further ensuring the sealing and protection of the welded connection; after the protective tube 6 is installed, its silicone pad 7 and fixed plate 8 can be positioned in a suitable position so that the second support rod 9 can be welded between the corresponding fixed plates 8, thereby further increasing the support of the connecting frame 2 itself through the second support rod 9. This is the usage process of the large-span three-dimensional corridor truss connecting component with stable support.

[0020] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A large-span three-dimensional corridor truss connection assembly with stable support, comprising a fixing rod (1), wherein both ends of the fixing rod (1) are respectively welded to a connecting frame (2), characterized in that: The connecting frame (2) has multiple sets of first support rods (3) embedded inside, and the first support rods (3) are located outside the fixing rod (1). The fixing rod (1) has fixing blocks (4) on both sides of its outer wall. The first support rod (3) has a spiral hole, and the fixing block (4) has a corresponding spiral groove. The first support rod (3) and the fixing block (4) are connected by a bolt (5). The outer end of the connecting frame (2) is provided with threads on the outer wall, and the outer end of the connecting frame (2) is provided with a protective tube (6) spirally, and the inner wall of the protective tube (6) is provided with threads that fit with the outer wall of the connecting frame (2); The protective tube (6) is provided with silicone pads (7) on one side of its outer wall, and fixed plates (8) are provided on the silicone pads (7). The fixed plates (8) are respectively welded with second support rods (9) on their outer sides.

2. The large-span three-dimensional corridor truss connection component with stable support according to claim 1, characterized in that: The first support rod (3) is connected to the fixed rod (1) by bolts (5), fixing block (4) to form a spiral locking structure.

3. The large-span three-dimensional corridor truss connection component with stable support according to claim 1, characterized in that: The protective tube (6) forms a spiral locking structure with the connecting frame (2) through matching threads.

4. The large-span three-dimensional corridor truss connection component with stable support according to claim 1, characterized in that: The protective tubes (6) are connected by a second support rod (9) to form a support structure, and the second support rod (9) is connected to the protective tubes (6) by a fixing plate (8) and a silicone pad (7) to form a buffer structure.

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